Engineering Papers⌕ Search

SEARCH · Engineering Papers

Results for “atomic bonding”

Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 1,333 records · Page 74
All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on B5TeH5C by Materials Project

(BH)2B3CH3Te crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of eight boranediylradical molecules and two B3CH3Te clusters. In each B3CH3Te cluster, there are six inequivalent B+0.60+ sites. In the first B+0.60+ site, B+0.60+ is bonded in a distorted trigonal planar geometry to two C4- and one H+0.60+ atom. Both B–C bond lengths are 1.72 Å. The B–H bond length is 1.19 Å. In the second B+0.60+ site, B+0.60+ is bonded in a bent 120 degrees geometry to one C4- and one H+0.60+ atom. The B–C bond length is 1.71 Å. The B–H bond length is 1.19 Å. In the third B+0.60+ site, B+0.60+ is bonded in a bent 120 degrees geometry to one C4- and one H+0.60+ atom. The B–C bond length is 1.70 Å. The B–H bond length is 1.19 Å. In the fourth B+0.60+ site, B+0.60+ is bonded in a distorted trigonal planar geometry to two C4- and one H+0.60+ atom. Both B–C bond lengths are 1.71 Å. The B–H bond length is 1.18 Å. In the fifth B+0.60+ site, B+0.60+ is bonded in a bent 120 degrees geometry to one C4- and one H+0.60+ atom. The B–C bond length is 1.71 Å. The B–H bond length is 1.19 Å. In the sixth B+0.60+ site, B+0.60+ is bonded in a bent 120 degrees geometry to one C4- and one H+0.60+ atom. The B–C bond length is 1.71 Å. The B–H bond length is 1.19 Å. There are two inequivalent C4- sites. In the first C4- site, C4- is bonded in a 6-coordinate geometry to four B+0.60+, one C4-, and one Te2- atom. The C–C bond length is 1.69 Å. The C–Te bond length is 2.19 Å. In the second C4- site, C4- is bonded in a 6-coordinate geometry to four B+0.60+, one C4-, and one Te2- atom. The C–Te bond length is 2.19 Å. There are five inequivalent H+0.60+ sites. In the first H+0.60+ site, H+0.60+ is bonded in a single-bond geometry to one B+0.60+ atom. In the second H+0.60+ site, H+0.60+ is bonded in a single-bond geometry to one B+0.60+ atom. In the third H+0.60+ site, H+0.60+ is bonded in a single-bond geometry to one B+0.60+ atom. In the fourth H+0.60+ site, H+0.60+ is bonded in a single-bond geometry to one B+0.60+ atom. In the fifth H+0.60+ site, H+0.60+ is bonded in a single-bond geometry to one B+0.60+ atom. There are two inequivalent Te2- sites. In the first Te2- site, Te2- is bonded in a single-bond geometry to one C4- atom. In the second Te2- site, Te2- is bonded in a single-bond geometry to one C4- atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on SiO2 by Materials Project

SiO2 is High (Orthorhombic) Tridymite-like structured and crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. there are three inequivalent Si4+ sites. In the first Si4+ site, Si4+ is bonded to four O2- atoms to form corner-sharing SiO4 tetrahedra. All Si–O bond lengths are 1.62 Å. In the second Si4+ site, Si4+ is bonded to four O2- atoms to form corner-sharing SiO4 tetrahedra. All Si–O bond lengths are 1.62 Å. In the third Si4+ site, Si4+ is bonded to four O2- atoms to form corner-sharing SiO4 tetrahedra. All Si–O bond lengths are 1.62 Å. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 150 degrees geometry to two Si4+ atoms. In the second O2- site, O2- is bonded in a linear geometry to two Si4+ atoms. In the third O2- site, O2- is bonded in a linear geometry to two equivalent Si4+ atoms. In the fourth O2- site, O2- is bonded in a linear geometry to two equivalent Si4+ atoms. In the fifth O2- site, O2- is bonded in a linear geometry to two Si4+ atoms. In the sixth O2- site, O2- is bonded in a linear geometry to two equivalent Si4+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Ag2H12S(NO)4 by Materials Project

(Ag(NH3)2)2SO4 crystallizes in the tetragonal P-42_1c space group. The structure is zero-dimensional and consists of two sulfuric acid molecules and four Ag(NH3)2 clusters. In each Ag(NH3)2 cluster, Ag1+ is bonded in a linear geometry to two equivalent N1- atoms. Both Ag–N bond lengths are 2.14 Å. N1- is bonded in a distorted trigonal non-coplanar geometry to one Ag1+ and three H1+ atoms. All N–H bond lengths are 1.03 Å. There are three inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one N1- atom. In the second H1+ site, H1+ is bonded in a single-bond geometry to one N1- atom. In the third H1+ site, H1+ is bonded in a single-bond geometry to one N1- atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on AgP2H8SN7O2 by Materials Project

AgP2N7H8SO2 crystallizes in the monoclinic P2_1/c space group. The structure is one-dimensional and consists of two AgP2N7H8SO2 ribbons oriented in the (0, 0, 1) direction. Ag1+ is bonded in a distorted linear geometry to two N+1.86- atoms. Both Ag–N bond lengths are 2.15 Å. There are two inequivalent P5+ sites. In the first P5+ site, P5+ is bonded to four N+1.86- atoms to form PN4 tetrahedra that share a cornercorner with one PN4 tetrahedra and a cornercorner with one SN2O2 tetrahedra. There are a spread of P–N bond distances ranging from 1.62–1.67 Å. In the second P5+ site, P5+ is bonded to four N+1.86- atoms to form PN4 tetrahedra that share a cornercorner with one PN4 tetrahedra and a cornercorner with one SN2O2 tetrahedra. There are a spread of P–N bond distances ranging from 1.56–1.71 Å. There are seven inequivalent N+1.86- sites. In the first N+1.86- site, N+1.86- is bonded in a distorted trigonal planar geometry to one Ag1+, one P5+, and one S2- atom. The N–S bond length is 1.65 Å. In the second N+1.86- site, N+1.86- is bonded in a distorted trigonal non-coplanar geometry to one Ag1+, one P5+, and one S2- atom. The N–S bond length is 1.63 Å. In the third N+1.86- site, N+1.86- is bonded in a distorted trigonal planar geometry to two P5+ and one H1+ atom. The N–H bond length is 1.02 Å. In the fourth N+1.86- site, N+1.86- is bonded in a distorted trigonal planar geometry to one P5+ and two H1+ atoms. There is one shorter (1.02 Å) and one longer (1.07 Å) N–H bond length. In the fifth N+1.86- site, N+1.86- is bonded in a distorted bent 120 degrees geometry to one P5+ and one H1+ atom. The N–H bond length is 1.02 Å. In the sixth N+1.86- site, N+1.86- is bonded in a distorted trigonal non-coplanar geometry to one P5+ and two H1+ atoms. Both N–H bond lengths are 1.02 Å. In the seventh N+1.86- site, N+1.86- is bonded in a trigonal planar geometry to one P5+ and two H1+ atoms. There is one shorter (1.02 Å) and one longer (1.03 Å) N–H bond length. There are eight inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one N+1.86- atom. In the second H1+ site, H1+ is bonded in a single-bond geometry to one N+1.86- atom. In the third H1+ site, H1+ is bonded in a single-bond geometry to one N+1.86- atom. In the fourth H1+ site, H1+ is bonded in a single-bond geometry to one N+1.86- atom. In the fifth H1+ site, H1+ is bonded in a single-bond geometry to one N+1.86- atom. In the sixth H1+ site, H1+ is bonded in a single-bond geometry to one N+1.86- atom. In the seventh H1+ site, H1+ is bonded in a single-bond geometry to one N+1.86- atom. In the eighth H1+ site, H1+ is bonded in a single-bond geometry to one N+1.86- atom. S2- is bonded to two N+1.86- and two O2- atoms to form SN2O2 tetrahedra that share corners with two PN4 tetrahedra. There is one shorter (1.45 Å) and one longer (1.47 Å) S–O bond length. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a single-bond geometry to one S2- atom. In the second O2- site, O2- is bonded in a single-bond geometry to one S2- atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on ZnS by Materials Project

ZnS is Moissanite 9R-like structured and crystallizes in the trigonal P3m1 space group. The structure is three-dimensional. there are four inequivalent Zn2+ sites. In the first Zn2+ site, Zn2+ is bonded to four S2- atoms to form corner-sharing ZnS4 tetrahedra. All Zn–S bond lengths are 2.36 Å. In the second Zn2+ site, Zn2+ is bonded to four equivalent S2- atoms to form corner-sharing ZnS4 tetrahedra. All Zn–S bond lengths are 2.36 Å. In the third Zn2+ site, Zn2+ is bonded to four S2- atoms to form corner-sharing ZnS4 tetrahedra. All Zn–S bond lengths are 2.36 Å. In the fourth Zn2+ site, Zn2+ is bonded to four S2- atoms to form corner-sharing ZnS4 tetrahedra. All Zn–S bond lengths are 2.36 Å. There are four inequivalent S2- sites. In the first S2- site, S2- is bonded to four Zn2+ atoms to form corner-sharing SZn4 tetrahedra. In the second S2- site, S2- is bonded to four equivalent Zn2+ atoms to form corner-sharing SZn4 tetrahedra. In the third S2- site, S2- is bonded to four Zn2+ atoms to form corner-sharing SZn4 tetrahedra. In the fourth S2- site, S2- is bonded to four Zn2+ atoms to form corner-sharing SZn4 tetrahedra. All S–Zn bond lengths are 2.36 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Na4Al3Si3B(HO3)4 by Materials Project

Na4Al3(SiO4)3BH4 crystallizes in the cubic P-43n space group. The structure is three-dimensional and consists of two BH4 clusters and one Na4Al3(SiO4)3 framework. In each BH4 cluster, B3+ is bonded in a tetrahedral geometry to four equivalent H1+ atoms. All B–H bond lengths are 1.23 Å. H1+ is bonded in a single-bond geometry to one B3+ atom. In the Na4Al3(SiO4)3 framework, Na1+ is bonded in a trigonal non-coplanar geometry to three equivalent O2- atoms. All Na–O bond lengths are 2.36 Å. Al3+ is bonded to four equivalent O2- atoms to form AlO4 tetrahedra that share corners with four equivalent SiO4 tetrahedra. All Al–O bond lengths are 1.76 Å. Si+1.33+ is bonded to four equivalent O2- atoms to form SiO4 tetrahedra that share corners with four equivalent AlO4 tetrahedra. All Si–O bond lengths are 1.64 Å. O2- is bonded in a 3-coordinate geometry to one Na1+, one Al3+, and one Si+1.33+ atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Ga6CuSb7(TeCl3)8 by Materials Project

CuGa6Sb7(TeCl3)8 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. Cu1+ is bonded in a linear geometry to two equivalent Cl1- atoms. Both Cu–Cl bond lengths are 2.16 Å. There are three inequivalent Ga3+ sites. In the first Ga3+ site, Ga3+ is bonded in a tetrahedral geometry to four Cl1- atoms. There are a spread of Ga–Cl bond distances ranging from 2.17–2.29 Å. In the second Ga3+ site, Ga3+ is bonded in a tetrahedral geometry to four Cl1- atoms. There are a spread of Ga–Cl bond distances ranging from 2.19–2.22 Å. In the third Ga3+ site, Ga3+ is bonded in a tetrahedral geometry to four Cl1- atoms. There are a spread of Ga–Cl bond distances ranging from 2.20–2.23 Å. There are four inequivalent Sb3+ sites. In the first Sb3+ site, Sb3+ is bonded in an octahedral geometry to six Te2- atoms. There are a spread of Sb–Te bond distances ranging from 3.05–3.07 Å. In the second Sb3+ site, Sb3+ is bonded in a rectangular see-saw-like geometry to three Te2- and one Cl1- atom. There are one shorter (2.88 Å) and two longer (2.92 Å) Sb–Te bond lengths. The Sb–Cl bond length is 3.20 Å. In the third Sb3+ site, Sb3+ is bonded in a 6-coordinate geometry to three Te2- and three Cl1- atoms. There are a spread of Sb–Te bond distances ranging from 2.89–2.92 Å. There are a spread of Sb–Cl bond distances ranging from 3.25–3.38 Å. In the fourth Sb3+ site, Sb3+ is bonded in a distorted rectangular see-saw-like geometry to three Te2- and one Cl1- atom. There are a spread of Sb–Te bond distances ranging from 2.89–2.95 Å. The Sb–Cl bond length is 3.25 Å. There are four inequivalent Te2- sites. In the first Te2- site, Te2- is bonded in a 4-coordinate geometry to three Sb3+ and five Cl1- atoms. There are a spread of Te–Cl bond distances ranging from 3.87–4.07 Å. In the second Te2- site, Te2- is bonded in a 8-coordinate geometry to three Sb3+ and five Cl1- atoms. There are a spread of Te–Cl bond distances ranging from 3.82–4.13 Å. In the third Te2- site, Te2- is bonded in a 7-coordinate geometry to three Sb3+ and four Cl1- atoms. There are a spread of Te–Cl bond distances ranging from 3.69–3.99 Å. In the fourth Te2- site, Te2- is bonded in a 9-coordinate geometry to three Sb3+ and six Cl1- atoms. There are a spread of Te–Cl bond distances ranging from 3.61–4.14 Å. There are twelve inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a water-like geometry to one Cu1+ and one Ga3+ atom. In the second Cl1- site, Cl1- is bonded in a single-bond geometry to one Ga3+, one Sb3+, and two Te2- atoms. In the third Cl1- site, Cl1- is bonded in a single-bond geometry to one Ga3+ and one Te2- atom. In the fourth Cl1- site, Cl1- is bonded in a single-bond geometry to one Ga3+ and two equivalent Te2- atoms. In the fifth Cl1- site, Cl1- is bonded in a distorted single-bond geometry to one Ga3+, one Sb3+, and three Te2- atoms. In the sixth Cl1- site, Cl1- is bonded in a single-bond geometry to one Ga3+, one Sb3+, and three Te2- atoms. In the seventh Cl1- site, Cl1- is bonded in a single-bond geometry to one Ga3+ and one Te2- atom. In the eighth Cl1- site, Cl1- is bonded in a single-bond geometry to one Ga3+ and one Te2- atom. In the ninth Cl1- site, Cl1- is bonded in a single-bond geometry to one Ga3+, one Sb3+, and two Te2- atoms. In the tenth Cl1- site, Cl1- is bonded in a distorted single-bond geometry to one Ga3+, one Sb3+, and one Te2- atom. In the eleventh Cl1- site, Cl1- is bonded in a single-bond geometry to one Ga3+ and two equivalent Te2- atoms. In the twelfth Cl1- site, Cl1- is bonded in a single-bond geometry to one Ga3+ and two equivalent Te2- atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on K2ZnH12(SO7)2 by Materials Project

K2ZnH12(SO7)2 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. K1+ is bonded in a 7-coordinate geometry to one H1+ and eight O2- atoms. The K–H bond length is 2.97 Å. There are a spread of K–O bond distances ranging from 2.64–3.28 Å. Zn2+ is bonded in a square co-planar geometry to four O2- atoms. There are two shorter (1.92 Å) and two longer (2.16 Å) Zn–O bond lengths. There are six inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. In the second H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.97 Å. In the third H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. In the fourth H1+ site, H1+ is bonded in a single-bond geometry to two O2- atoms. There is one shorter (1.00 Å) and one longer (1.76 Å) H–O bond length. In the fifth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. In the sixth H1+ site, H1+ is bonded in a distorted single-bond geometry to one K1+ and one O2- atom. The H–O bond length is 1.00 Å. S6+ is bonded in a bent 120 degrees geometry to two O2- atoms. There is one shorter (1.47 Å) and one longer (1.48 Å) S–O bond length. There are seven inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted water-like geometry to one K1+ and two H1+ atoms. In the second O2- site, O2- is bonded in a distorted water-like geometry to two equivalent K1+ and two H1+ atoms. In the third O2- site, O2- is bonded in a 3-coordinate geometry to one Zn2+, one H1+, and one O2- atom. The O–O bond length is 1.45 Å. In the fourth O2- site, O2- is bonded in a single-bond geometry to one K1+, one H1+, and one O2- atom. In the fifth O2- site, O2- is bonded in a distorted single-bond geometry to one K1+ and one S6+ atom. In the sixth O2- site, O2- is bonded in a distorted single-bond geometry to one K1+, one Zn2+, and one H1+ atom. In the seventh O2- site, O2- is bonded in a distorted single-bond geometry to two equivalent K1+ and one S6+ atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on BaU11(GeO19)2 by Materials Project

BaU11(GeO19)2 crystallizes in the trigonal P-31c space group. The structure is three-dimensional. Ba2+ is bonded in a 6-coordinate geometry to six equivalent O2- atoms. All Ba–O bond lengths are 2.81 Å. There are three inequivalent U6+ sites. In the first U6+ site, U6+ is bonded to six O2- atoms to form a mixture of edge and corner-sharing UO6 octahedra. There are three shorter (2.06 Å) and three longer (2.14 Å) U–O bond lengths. In the second U6+ site, U6+ is bonded to seven O2- atoms to form distorted UO7 pentagonal bipyramids that share a cornercorner with one UO6 octahedra, corners with two equivalent UO7 pentagonal bipyramids, a cornercorner with one GeO4 tetrahedra, an edgeedge with one UO6 octahedra, and edges with two UO7 pentagonal bipyramids. The corner-sharing octahedral tilt angles are 35°. There are a spread of U–O bond distances ranging from 1.83–2.48 Å. In the third U6+ site, U6+ is bonded to seven O2- atoms to form distorted UO7 pentagonal bipyramids that share corners with two equivalent UO6 octahedra, corners with two equivalent UO7 pentagonal bipyramids, corners with two equivalent GeO4 tetrahedra, and edges with two equivalent UO7 pentagonal bipyramids. The corner-sharing octahedral tilt angles are 31°. There are a spread of U–O bond distances ranging from 1.81–2.46 Å. Ge4+ is bonded to four O2- atoms to form GeO4 tetrahedra that share corners with six UO7 pentagonal bipyramids and a cornercorner with one GeO4 tetrahedra. There is one shorter (1.74 Å) and three longer (1.77 Å) Ge–O bond length. There are eight inequivalent O2- sites. In the first O2- site, O2- is bonded in a 3-coordinate geometry to three U6+ atoms. In the second O2- site, O2- is bonded in a distorted trigonal planar geometry to three equivalent U6+ atoms. In the third O2- site, O2- is bonded in a distorted single-bond geometry to one Ba2+ and one U6+ atom. In the fourth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to two equivalent U6+ atoms. In the fifth O2- site, O2- is bonded in a 1-coordinate geometry to three U6+ atoms. In the sixth O2- site, O2- is bonded in a single-bond geometry to one U6+ atom. In the seventh O2- site, O2- is bonded in a linear geometry to two equivalent Ge4+ atoms. In the eighth O2- site, O2- is bonded in a distorted trigonal planar geometry to two U6+ and one Ge4+ atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Ta8NiSe8 by Materials Project

NiTa8Se8 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are eight inequivalent Ta sites. In the first Ta site, Ta is bonded in a 5-coordinate geometry to one Ni and four Se atoms. The Ta–Ni bond length is 2.86 Å. There are a spread of Ta–Se bond distances ranging from 2.64–2.73 Å. In the second Ta site, Ta is bonded in a 4-coordinate geometry to one Ni and four Se atoms. The Ta–Ni bond length is 2.91 Å. There are a spread of Ta–Se bond distances ranging from 2.64–2.83 Å. In the third Ta site, Ta is bonded to six Se atoms to form distorted TaSe6 octahedra that share corners with two equivalent TaNi2Se3 trigonal bipyramids, edges with two equivalent TaSe6 octahedra, edges with two equivalent TaSe5 trigonal bipyramids, and a faceface with one TaNi2Se3 trigonal bipyramid. There are a spread of Ta–Se bond distances ranging from 2.61–2.79 Å. In the fourth Ta site, Ta is bonded in a 4-coordinate geometry to one Ni and five Se atoms. The Ta–Ni bond length is 2.92 Å. There are a spread of Ta–Se bond distances ranging from 2.60–3.14 Å. In the fifth Ta site, Ta is bonded to two equivalent Ni and three Se atoms to form distorted TaNi2Se3 trigonal bipyramids that share corners with two equivalent TaSe6 octahedra, corners with two equivalent TaNi2Se3 trigonal bipyramids, edges with three TaNi2Se3 trigonal bipyramids, and a faceface with one TaSe6 octahedra. The corner-sharing octahedral tilt angles are 49°. Both Ta–Ni bond lengths are 2.51 Å. There are one shorter (2.61 Å) and two longer (2.68 Å) Ta–Se bond lengths. In the sixth Ta site, Ta is bonded in a 5-coordinate geometry to two equivalent Ni and three Se atoms. Both Ta–Ni bond lengths are 2.54 Å. There are one shorter (2.58 Å) and two longer (2.68 Å) Ta–Se bond lengths. In the seventh Ta site, Ta is bonded to five Se atoms to form distorted TaSe5 trigonal bipyramids that share edges with two equivalent TaSe6 octahedra and edges with two equivalent TaSe5 trigonal bipyramids. There are a spread of Ta–Se bond distances ranging from 2.60–2.64 Å. In the eighth Ta site, Ta is bonded to two equivalent Ni and three Se atoms to form a mixture of distorted corner and edge-sharing TaNi2Se3 trigonal bipyramids. Both Ta–Ni bond lengths are 2.51 Å. There are one shorter (2.61 Å) and two longer (2.70 Å) Ta–Se bond lengths. Ni is bonded in a 9-coordinate geometry to nine Ta atoms. There are eight inequivalent Se sites. In the first Se site, Se is bonded in a 4-coordinate geometry to four Ta atoms. In the second Se site, Se is bonded in a 4-coordinate geometry to four Ta atoms. In the third Se site, Se is bonded in a 4-coordinate geometry to four Ta atoms. In the fourth Se site, Se is bonded in a distorted pentagonal planar geometry to five Ta atoms. In the fifth Se site, Se is bonded in a pentagonal planar geometry to five Ta atoms. In the sixth Se site, Se is bonded in a 3-coordinate geometry to three Ta atoms. In the seventh Se site, Se is bonded in a 5-coordinate geometry to five Ta atoms. In the eighth Se site, Se is bonded in a distorted T-shaped geometry to three Ta atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Dy3Co29(Si2B5)2 by Materials Project

CoDy3Co28(B5Si2)2 crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional and consists of two cobalt molecules and one Dy3Co28(B5Si2)2 framework. In the Dy3Co28(B5Si2)2 framework, there are two inequivalent Dy3+ sites. In the first Dy3+ site, Dy3+ is bonded in a 4-coordinate geometry to four equivalent Si4- atoms. All Dy–Si bond lengths are 3.19 Å. In the second Dy3+ site, Dy3+ is bonded in a 8-coordinate geometry to four equivalent Si4- atoms. All Dy–Si bond lengths are 3.25 Å. There are six inequivalent Co+1.28+ sites. In the first Co+1.28+ site, Co+1.28+ is bonded in a distorted T-shaped geometry to three B3- and one Si4- atom. There are one shorter (2.08 Å) and two longer (2.13 Å) Co–B bond lengths. The Co–Si bond length is 2.54 Å. In the second Co+1.28+ site, Co+1.28+ is bonded in a distorted rectangular see-saw-like geometry to three B3- and one Si4- atom. There are a spread of Co–B bond distances ranging from 2.04–2.12 Å. The Co–Si bond length is 2.32 Å. In the third Co+1.28+ site, Co+1.28+ is bonded in a distorted rectangular see-saw-like geometry to three B3- and one Si4- atom. There are a spread of Co–B bond distances ranging from 2.06–2.12 Å. The Co–Si bond length is 2.33 Å. In the fourth Co+1.28+ site, Co+1.28+ is bonded in a distorted bent 150 degrees geometry to two B3- and two equivalent Si4- atoms. Both Co–B bond lengths are 2.13 Å. Both Co–Si bond lengths are 2.66 Å. In the fifth Co+1.28+ site, Co+1.28+ is bonded in a distorted single-bond geometry to one B3- and three equivalent Si4- atoms. The Co–B bond length is 1.91 Å. There are one shorter (2.38 Å) and two longer (2.42 Å) Co–Si bond lengths. In the sixth Co+1.28+ site, Co+1.28+ is bonded in a square co-planar geometry to four B3- atoms. There are a spread of Co–B bond distances ranging from 2.05–2.10 Å. There are four inequivalent B3- sites. In the first B3- site, B3- is bonded in a 9-coordinate geometry to eight Co+1.28+ and one B3- atom. The B–B bond length is 2.02 Å. In the second B3- site, B3- is bonded in a 7-coordinate geometry to seven Co+1.28+ atoms. In the third B3- site, B3- is bonded in a 9-coordinate geometry to eight Co+1.28+ and one B3- atom. The B–B bond length is 2.01 Å. In the fourth B3- site, B3- is bonded in a 9-coordinate geometry to eight Co+1.28+ and one B3- atom. Si4- is bonded in a 12-coordinate geometry to three Dy3+ and nine Co+1.28+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on AgCNO by Materials Project

AgNCO crystallizes in the monoclinic P2_1/m space group. The structure is one-dimensional and consists of one AgNCO ribbon oriented in the (0, 1, 0) direction. Ag1+ is bonded in a linear geometry to two equivalent N3- atoms. Both Ag–N bond lengths are 2.11 Å. C4+ is bonded in a linear geometry to one N3- and one O2- atom. The C–N bond length is 1.21 Å. The C–O bond length is 1.20 Å. N3- is bonded in a trigonal planar geometry to two equivalent Ag1+ and one C4+ atom. O2- is bonded in a single-bond geometry to one C4+ atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on KNiAu3(CN)6 by Materials Project

KNiAu3(CN)6 crystallizes in the trigonal P312 space group. The structure is three-dimensional. K1+ is bonded in a 6-coordinate geometry to six equivalent N3- atoms. All K–N bond lengths are 3.01 Å. Ni2+ is bonded in an octahedral geometry to six equivalent N3- atoms. All Ni–N bond lengths are 2.06 Å. Au+0.33- is bonded in a linear geometry to two equivalent C+2.67+ atoms. Both Au–C bond lengths are 1.99 Å. C+2.67+ is bonded in a distorted single-bond geometry to one Au+0.33- and one N3- atom. The C–N bond length is 1.17 Å. N3- is bonded in a 2-coordinate geometry to one K1+, one Ni2+, and one C+2.67+ atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on KCoAu3(CN)6 by Materials Project

KCoAu3(CN)6 crystallizes in the trigonal P312 space group. The structure is three-dimensional. K1+ is bonded in a 6-coordinate geometry to six equivalent N3- atoms. All K–N bond lengths are 3.06 Å. Co2+ is bonded in an octahedral geometry to six equivalent N3- atoms. All Co–N bond lengths are 1.98 Å. Au+0.33- is bonded in a linear geometry to two equivalent C+2.67+ atoms. Both Au–C bond lengths are 1.99 Å. C+2.67+ is bonded in a distorted single-bond geometry to one Au+0.33- and one N3- atom. The C–N bond length is 1.17 Å. N3- is bonded in a distorted linear geometry to one K1+, one Co2+, and one C+2.67+ atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on UH18N5F7 by Materials Project

UN3H11F7NH4NH3 crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of four ammonia molecules, four ammonium molecules, and four UN3H11F7 clusters. In each UN3H11F7 cluster, U4+ is bonded in a 7-coordinate geometry to one N3- and seven F1- atoms. The U–N bond length is 2.69 Å. There are a spread of U–F bond distances ranging from 2.22–2.40 Å. There are three inequivalent N3- sites. In the first N3- site, N3- is bonded in a trigonal non-coplanar geometry to one U4+ and three H1+ atoms. All N–H bond lengths are 1.02 Å. In the second N3- site, N3- is bonded in a tetrahedral geometry to four H1+ atoms. There is two shorter (1.04 Å) and two longer (1.05 Å) N–H bond length. In the third N3- site, N3- is bonded in a tetrahedral geometry to four H1+ atoms. There is three shorter (1.04 Å) and one longer (1.05 Å) N–H bond length. There are eleven inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. In the second H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. In the third H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. In the fourth H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. In the fifth H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. In the sixth H1+ site, H1+ is bonded in a single-bond geometry to one N3- and one F1- atom. The H–F bond length is 1.64 Å. In the seventh H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. In the eighth H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. In the ninth H1+ site, H1+ is bonded in a single-bond geometry to one N3- and one F1- atom. The H–F bond length is 1.63 Å. In the tenth H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. In the eleventh H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. There are seven inequivalent F1- sites. In the first F1- site, F1- is bonded in a distorted single-bond geometry to one U4+ atom. In the second F1- site, F1- is bonded in a 1-coordinate geometry to one U4+ atom. In the third F1- site, F1- is bonded in a 2-coordinate geometry to one U4+ atom. In the fourth F1- site, F1- is bonded in a distorted bent 150 degrees geometry to one U4+ and one H1+ atom. In the fifth F1- site, F1- is bonded in a single-bond geometry to one U4+ atom. In the sixth F1- site, F1- is bonded in a distorted single-bond geometry to one U4+ atom. In the seventh F1- site, F1- is bonded in a 2-coordinate geometry to one U4+ and one H1+ atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Sn2As2H22C7(ClO2)2 by Materials Project

C2H3Sn2AsH8(CO)4CAsH6Cl(H2)2HCl crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one ethylene molecule, one hydrochloric acid molecule, two hydrogen molecules, one CAsH6Cl cluster, and one Sn2AsH8(CO)4 cluster. In the CAsH6Cl cluster, C+1.71- is bonded in a distorted water-like geometry to one As3-, two H1+, and one Cl1- atom. The C–As bond length is 1.97 Å. Both C–H bond lengths are 1.10 Å. The C–Cl bond length is 2.23 Å. As3- is bonded in a distorted T-shaped geometry to one C+1.71- and two H1+ atoms. Both As–H bond lengths are 1.55 Å. There are six inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one C+1.71- atom. In the second H1+ site, H1+ is bonded in a single-bond geometry to one As3- atom. In the third H1+ site, H1+ is bonded in a single-bond geometry to one As3- atom. In the fourth H1+ site, H1+ is bonded in a single-bond geometry to one Cl1- atom. The H–Cl bond length is 1.30 Å. In the fifth H1+ site, H1+ is bonded in a single-bond geometry to one Cl1- atom. The H–Cl bond length is 1.58 Å. In the sixth H1+ site, H1+ is bonded in a single-bond geometry to one C+1.71- atom. Cl1- is bonded in a distorted T-shaped geometry to one C+1.71- and two H1+ atoms. In the Sn2AsH8(CO)4 cluster, there are two inequivalent Sn3+ sites. In the first Sn3+ site, Sn3+ is bonded in a distorted tetrahedral geometry to two C+1.71- and two O2- atoms. There are one shorter (2.18 Å) and one longer (2.32 Å) Sn–C bond lengths. There are one shorter (2.01 Å) and one longer (2.20 Å) Sn–O bond lengths. In the second Sn3+ site, Sn3+ is bonded in a 4-coordinate geometry to two C+1.71- and two O2- atoms. There are one shorter (2.15 Å) and one longer (2.48 Å) Sn–C bond lengths. There are one shorter (2.04 Å) and one longer (2.29 Å) Sn–O bond lengths. There are four inequivalent C+1.71- sites. In the first C+1.71- site, C+1.71- is bonded in a distorted bent 120 degrees geometry to one Sn3+, one H1+, and one O2- atom. The C–H bond length is 1.11 Å. The C–O bond length is 1.22 Å. In the second C+1.71- site, C+1.71- is bonded in a distorted trigonal non-coplanar geometry to one Sn3+ and three H1+ atoms. There is two shorter (1.09 Å) and one longer (1.10 Å) C–H bond length. In the third C+1.71- site, C+1.71- is bonded in a distorted trigonal planar geometry to one Sn3+ and two H1+ atoms. There is one shorter (1.09 Å) and one longer (1.10 Å) C–H bond length. In the fourth C+1.71- site, C+1.71- is bonded in a distorted bent 120 degrees geometry to one Sn3+, one As3-, one H1+, and one O2- atom. The C–As bond length is 2.04 Å. The C–H bond length is 1.11 Å. The C–O bond length is 1.28 Å. As3- is bonded in a 3-coordinate geometry to one C+1.71-, one H1+, and one O2- atom. The As–H bond length is 1.56 Å. The As–O bond length is 1.88 Å. There are eight inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one C+1.71- atom. In the second H1+ site, H1+ is bonded in a single-bond geometry to one C+1.71- atom. In the third H1+ site, H1+ is bonded in a single-bond geometry to one C+1.71- atom. In the fourth H1+ site, H1+ is bonded in a single-bond geometry to one C+1.71- atom. In the fifth H1+ site, H1+ is bonded in a single-bond geometry to one C+1.71- atom. In the sixth H1+ site, H1+ is bonded in a single-bond geometry to one C+1.71- atom. In the seventh H1+ site, H1+ is bonded in a single-bond geometry to one C+1.71- atom. In the eighth H1+ site, H1+ is bonded in a single-bond geometry to one As3- atom. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a water-like geometry to two Sn3+ atoms. In the second O2- site, O2- is bonded in a single-bond geometry to one C+1.71- atom. In the third O2- site, O2- is bonded in a distorted T-shaped geometry to two Sn3+ and one As3- atom. In the fourth O2- site, O2- is bonded in a single-bond geometry to one C+1.71- atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Cr2NiH20(NO7)2 by Materials Project

NiH2(CrNHO4)2(H2)4(H2O2)2(H2O)2 crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of eight hydrogen molecules, two nickel dihydride molecules, four water molecules, eight water molecules, and four CrNHO4 clusters. In each CrNHO4 cluster, Cr6+ is bonded in a 3-coordinate geometry to one N3- and four O2- atoms. The Cr–N bond length is 1.86 Å. There are a spread of Cr–O bond distances ranging from 1.60–2.02 Å. N3- is bonded in a distorted L-shaped geometry to one Cr6+ and one O2- atom. The N–O bond length is 1.24 Å. H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.97 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to one Cr6+ atom. In the second O2- site, O2- is bonded in a single-bond geometry to one Cr6+ atom. In the third O2- site, O2- is bonded in a 1-coordinate geometry to one Cr6+ and one N3- atom. In the fourth O2- site, O2- is bonded in a bent 120 degrees geometry to one Cr6+ and one H1+ atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on BH2N by Materials Project

BNH2 is beta-prime cadmium gold-derived structured and crystallizes in the tetragonal P4_32_12 space group. The structure is zero-dimensional and consists of four borazine molecules. there are two inequivalent B3+ sites. In the first B3+ site, B3+ is bonded in a trigonal planar geometry to two N3- and one H atom. Both B–N bond lengths are 1.43 Å. The B–H bond length is 1.20 Å. In the second B3+ site, B3+ is bonded in a trigonal planar geometry to two equivalent N3- and one H atom. Both B–N bond lengths are 1.43 Å. The B–H bond length is 1.20 Å. There are two inequivalent N3- sites. In the first N3- site, N3- is bonded in a trigonal planar geometry to two B3+ and one H atom. The N–H bond length is 1.02 Å. In the second N3- site, N3- is bonded in a trigonal planar geometry to two equivalent B3+ and one H atom. The N–H bond length is 1.02 Å. There are four inequivalent H sites. In the first H site, H is bonded in a single-bond geometry to one B3+ atom. In the second H site, H is bonded in a single-bond geometry to one N3- atom. In the third H site, H is bonded in a single-bond geometry to one B3+ atom. In the fourth H site, H is bonded in a single-bond geometry to one N3- atom.

36 MATERIALS SCIENCE↗