Engineering Papers⌕ Search

SEARCH · Engineering Papers

Results for “NITRIC ACID”

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 217 records · Page 12

Materials Data on H3NO4 by Materials Project

NH3O4 crystallizes in the orthorhombic Pna2_1 space group. The structure is zero-dimensional and consists of four nitric acid, monohydrate molecules. N5+ is bonded in a trigonal planar geometry to three O2- atoms. There is two shorter (1.23 Å) and one longer (1.37 Å) N–O bond length. There are three 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 0.97 Å. In the second H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. In the third H1+ site, H1+ is bonded in a linear geometry to two O2- atoms. There is one shorter (1.06 Å) and one longer (1.47 Å) H–O bond length. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a single-bond geometry to one N5+ atom. In the second O2- site, O2- is bonded in a water-like geometry to one N5+ and one H1+ atom. In the third O2- site, O2- is bonded in a single-bond geometry to one N5+ atom. In the fourth O2- site, O2- is bonded in a distorted trigonal planar geometry to three H1+ atoms.

36 MATERIALS SCIENCE↗

Materials Data on ZnH16C4S4(N5O3)2 by Materials Project

ZnC4H12(N2S)4(H2)2(NO3)2 crystallizes in the orthorhombic Pccn space group. The structure is zero-dimensional and consists of eight dihydrogen molecules, eight nitric acid molecules, and four ZnC4H12(N2S)4 clusters. In each ZnC4H12(N2S)4 cluster, Zn2+ is bonded in a distorted tetrahedral geometry to four S2- atoms. There are two shorter (2.37 Å) and two longer (2.38 Å) Zn–S bond lengths. There are two inequivalent C4+ sites. In the first C4+ site, C4+ is bonded in a distorted single-bond geometry to one N+1.40- and one S2- atom. The C–N bond length is 1.28 Å. The C–S bond length is 1.63 Å. In the second C4+ site, C4+ is bonded in a trigonal planar geometry to three N+1.40- atoms. There is two shorter (1.34 Å) and one longer (1.36 Å) C–N bond length. There are four inequivalent N+1.40- sites. In the first N+1.40- site, N+1.40- is bonded in a trigonal planar geometry to one C4+ and two equivalent H1+ atoms. Both N–H bond lengths are 1.02 Å. In the second N+1.40- site, N+1.40- is bonded in a trigonal planar geometry to one C4+ and two H1+ atoms. Both N–H bond lengths are 1.02 Å. In the third N+1.40- site, N+1.40- is bonded in a trigonal planar geometry to one C4+ and two H1+ atoms. There is one shorter (1.04 Å) and one longer (1.05 Å) N–H bond length. In the fourth N+1.40- site, N+1.40- is bonded in a bent 120 degrees geometry to one C4+ and one S2- atom. The N–S bond length is 1.62 Å. There are five inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one N+1.40- atom. In the second H1+ site, H1+ is bonded in a single-bond geometry to one N+1.40- atom. In the third H1+ site, H1+ is bonded in a single-bond geometry to one N+1.40- atom. In the fourth H1+ site, H1+ is bonded in a single-bond geometry to one N+1.40- atom. In the fifth H1+ site, H1+ is bonded in a single-bond geometry to one N+1.40- atom. There are two inequivalent S2- sites. In the first S2- site, S2- is bonded in a distorted water-like geometry to one Zn2+ and one N+1.40- atom. In the second S2- site, S2- is bonded in an L-shaped geometry to one Zn2+ and one C4+ atom.

36 MATERIALS SCIENCE↗

Materials Data on H4N2O3 by Materials Project

NH4NO3 is Tetraauricupride structured and crystallizes in the tetragonal P4_2 space group. The structure is zero-dimensional and consists of eight ammonium molecules and eight nitric acid molecules.

36 MATERIALS SCIENCE↗

Materials Data on AlH18(NO6)3 by Materials Project

AlN2H14O13NO3(H2O)2 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional and consists of four nitric acid molecules, eight water molecules, and one AlN2H14O13 framework. In the AlN2H14O13 framework, there are two inequivalent Al3+ sites. In the first Al3+ site, Al3+ is bonded in an octahedral geometry to six O2- atoms. All Al–O bond lengths are 1.89 Å. In the second Al3+ site, Al3+ is bonded in an octahedral geometry to six O2- atoms. There are a spread of Al–O bond distances ranging from 1.88–1.91 Å. There are two inequivalent N5+ sites. In the first N5+ site, N5+ is bonded in a trigonal planar geometry to three O2- atoms. There is two shorter (1.26 Å) and one longer (1.29 Å) N–O bond length. In the second N5+ site, N5+ is bonded in a trigonal planar geometry to three O2- atoms. All N–O bond lengths are 1.27 Å. There are fourteen 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 1.00 Å. In the second H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 1.00 Å. In the third H1+ site, H1+ is bonded in a distorted single-bond geometry to one O2- atom. The H–O bond length is 1.01 Å. In the fourth H1+ site, H1+ is bonded in a distorted single-bond geometry to two O2- atoms. There is one shorter (1.00 Å) and one longer (1.67 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 1.00 Å. In the sixth H1+ site, H1+ is bonded in a distorted single-bond geometry to one O2- atom. The H–O bond length is 1.00 Å. In the seventh H1+ site, H1+ is bonded in a single-bond geometry to two O2- atoms. There is one shorter (1.00 Å) and one longer (1.73 Å) H–O bond length. In the eighth H1+ site, H1+ is bonded in a single-bond geometry to two O2- atoms. There is one shorter (1.00 Å) and one longer (1.71 Å) H–O bond length. In the ninth H1+ site, H1+ is bonded in a distorted single-bond geometry to two O2- atoms. There is one shorter (1.00 Å) and one longer (1.66 Å) H–O bond length. In the tenth H1+ site, H1+ is bonded in a distorted single-bond geometry to two O2- atoms. There is one shorter (1.01 Å) and one longer (1.65 Å) H–O bond length. In the eleventh H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 1.00 Å. In the twelfth H1+ site, H1+ is bonded in a distorted single-bond geometry to one O2- atom. The H–O bond length is 1.00 Å. In the thirteenth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 1.00 Å. In the fourteenth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. There are thirteen inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to one N5+ atom. In the second O2- site, O2- is bonded in a water-like geometry to one N5+ and one H1+ atom. In the third O2- site, O2- is bonded in a distorted water-like geometry to one N5+ and one H1+ atom. In the fourth O2- site, O2- is bonded in a distorted water-like geometry to one N5+ and one H1+ atom. In the fifth O2- site, O2- is bonded in a distorted water-like geometry to one N5+ and one H1+ atom. In the sixth O2- site, O2- is bonded in a distorted trigonal planar geometry to one Al3+ and two H1+ atoms. In the seventh O2- site, O2- is bonded in a distorted trigonal planar geometry to one Al3+ and two H1+ atoms. In the eighth O2- site, O2- is bonded in a distorted trigonal planar geometry to one Al3+ and two H1+ atoms. In the ninth O2- site, O2- is bonded in a distorted trigonal planar geometry to one Al3+ and two H1+ atoms. In the tenth O2- site, O2- is bonded in a distorted trigonal planar geometry to one Al3+ and two H1+ atoms. In the eleventh O2- site, O2- is bonded in a distorted trigonal planar geometry to one Al3+ and two H1+ atoms. In the twelfth O2- site, O2- is bonded in a distorted water-like geometry to three H1+ atoms. In the thirteenth O2- site, O2- is bonded in a distorted single-bond geometry to one N5+ atom.

36 MATERIALS SCIENCE↗

Materials Data on Y4H9NO13 by Materials Project

Y4O(OH)9NO3 crystallizes in the monoclinic P2_1 space group. The structure is three-dimensional and consists of two nitric acid molecules and one Y4H9O10 framework. In the Y4H9O10 framework, there are four inequivalent Y3+ sites. In the first Y3+ site, Y3+ is bonded to seven O2- atoms to form distorted edge-sharing YO7 pentagonal bipyramids. There are a spread of Y–O bond distances ranging from 2.27–2.41 Å. In the second Y3+ site, Y3+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of Y–O bond distances ranging from 2.41–2.54 Å. In the third Y3+ site, Y3+ is bonded to seven O2- atoms to form distorted edge-sharing YO7 pentagonal bipyramids. There are a spread of Y–O bond distances ranging from 2.26–2.39 Å. In the fourth Y3+ site, Y3+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of Y–O bond distances ranging from 2.26–2.48 Å. There are nine 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 0.97 Å. In the second H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 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 one O2- atom. The H–O bond length is 0.97 Å. In the fifth 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 sixth 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 seventh 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 eighth 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 ninth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.97 Å. There are ten inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to two Y3+ and one H1+ atom. In the second O2- site, O2- is bonded to four Y3+ atoms to form corner-sharing OY4 tetrahedra. In the third O2- site, O2- is bonded in a distorted single-bond geometry to three Y3+ and one H1+ atom. In the fourth O2- site, O2- is bonded in a distorted single-bond geometry to three Y3+ and one H1+ atom. In the fifth O2- site, O2- is bonded in a distorted single-bond geometry to three Y3+ and one H1+ atom. In the sixth O2- site, O2- is bonded in a distorted single-bond geometry to three Y3+ and one H1+ atom. In the seventh O2- site, O2- is bonded in a distorted single-bond geometry to three Y3+ and one H1+ atom. In the eighth O2- site, O2- is bonded in a single-bond geometry to three Y3+ and one H1+ atom. In the ninth O2- site, O2- is bonded in a single-bond geometry to three Y3+ and one H1+ atom. In the tenth O2- site, O2- is bonded in a distorted single-bond geometry to three Y3+ and one H1+ atom.

36 MATERIALS SCIENCE↗

Materials Data on TmH16C4N11O13 by Materials Project

TmC4H16(NO)10NO3 crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of two nitric acid molecules and two TmC4H16(NO)10 clusters. In each TmC4H16(NO)10 cluster, Tm3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Tm–O bond distances ranging from 2.21–2.49 Å. There are four inequivalent C4+ sites. In the first C4+ site, C4+ is bonded in a trigonal planar geometry to two N+0.82- and one O2- atom. There is one shorter (1.34 Å) and one longer (1.35 Å) C–N bond length. The C–O bond length is 1.28 Å. In the second C4+ site, C4+ is bonded in a trigonal planar geometry to two N+0.82- and one O2- atom. Both C–N bond lengths are 1.34 Å. The C–O bond length is 1.28 Å. In the third C4+ site, C4+ is bonded in a trigonal planar geometry to two N+0.82- and one O2- atom. There is one shorter (1.34 Å) and one longer (1.35 Å) C–N bond length. The C–O bond length is 1.28 Å. In the fourth C4+ site, C4+ is bonded in a trigonal planar geometry to two N+0.82- and one O2- atom. There is one shorter (1.34 Å) and one longer (1.36 Å) C–N bond length. The C–O bond length is 1.27 Å. There are ten inequivalent N+0.82- sites. In the first N+0.82- site, N+0.82- is bonded in a trigonal planar geometry to one C4+ and two H1+ atoms. There is one shorter (1.01 Å) and one longer (1.02 Å) N–H bond length. In the second N+0.82- site, N+0.82- is bonded in a trigonal planar geometry to one C4+ and two H1+ atoms. There is one shorter (1.02 Å) and one longer (1.03 Å) N–H bond length. In the third N+0.82- site, N+0.82- is bonded in a trigonal planar geometry to one C4+ and two H1+ atoms. There is one shorter (1.01 Å) and one longer (1.02 Å) N–H bond length. In the fourth N+0.82- site, N+0.82- is bonded in a trigonal planar geometry to one C4+ and two H1+ atoms. There is one shorter (1.01 Å) and one longer (1.02 Å) N–H bond length. In the fifth N+0.82- site, N+0.82- is bonded in a trigonal planar geometry to one C4+ and two H1+ atoms. There is one shorter (1.01 Å) and one longer (1.02 Å) N–H bond length. In the sixth N+0.82- site, N+0.82- is bonded in a trigonal planar geometry to one C4+ and two H1+ atoms. There is one shorter (1.01 Å) and one longer (1.02 Å) N–H bond length. In the seventh N+0.82- site, N+0.82- is bonded in a trigonal planar geometry to one C4+ and two H1+ atoms. Both N–H bond lengths are 1.02 Å. In the eighth N+0.82- site, N+0.82- is bonded in a trigonal planar geometry to one C4+ and two H1+ atoms. Both N–H bond lengths are 1.02 Å. In the ninth N+0.82- site, N+0.82- is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of N–O bond distances ranging from 1.24–1.29 Å. In the tenth N+0.82- site, N+0.82- is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of N–O bond distances ranging from 1.24–1.29 Å. There are sixteen inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one N+0.82- atom. In the second H1+ site, H1+ is bonded in a single-bond geometry to one N+0.82- atom. In the third H1+ site, H1+ is bonded in a single-bond geometry to one N+0.82- atom. In the fourth H1+ site, H1+ is bonded in a single-bond geometry to one N+0.82- atom. In the fifth H1+ site, H1+ is bonded in a single-bond geometry to one N+0.82- atom. In the sixth H1+ site, H1+ is bonded in a single-bond geometry to one N+0.82- atom. In the seventh H1+ site, H1+ is bonded in a single-bond geometry to one N+0.82- atom. In the eighth H1+ site, H1+ is bonded in a single-bond geometry to one N+0.82- atom. In the ninth H1+ site, H1+ is bonded in a single-bond geometry to one N+0.82- atom. In the tenth H1+ site, H1+ is bonded in a single-bond geometry to one N+0.82- atom. In the eleventh H1+ site, H1+ is bonded in a single-bond geometry to one N+0.82- atom. In the twelfth H1+ site, H1+ is bonded in a single-bond geometry to one N+0.82- atom. In the thirteenth H1+ site, H1+ is bonded in a single-bond geometry to one N+0.82- atom. In the fourteenth H1+ site, H1+ is bonded in a single-bond geometry to one N+0.82- atom. In the fifteenth H1+ site, H1+ is bonded in a single-bond geometry to one N+0.82- atom. In the sixteenth H1+ site, H1+ is bonded in a single-bond geometry to one N+0.82- atom. There are ten inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 150 degrees geometry to one Tm3+ and one C4+ atom. In the second O2- site, O2- is bonded in a bent 150 degrees geometry to one Tm3+ and one C4+ atom. In the third O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Tm3+ and one C4+ atom. In the fourth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Tm3+ and one C4+ atom. In the fifth O2- site, O2- is bonded in a distorted L-shaped geometry to one Tm3+ and one N+0.82- atom. In the sixth O2- site, O2- is bonded in a distorted L-shaped geometry to one Tm3+ and one N+0.82- atom. In the seventh O2- site, O2- is bonded in a single-bond geometry to one N+0.82- atom. In the eighth O2- site, O2- is bonded in a distorted L-shaped geometry to one Tm3+ and one N+0.82- atom. In the ninth O2- site, O2- is bonded in a distorted single-bond geometry to one Tm3+ and one N+0.82- atom. In the tenth O2- site, O2- is bonded in a single-bond geometry to one N+0.82- atom.

36 MATERIALS SCIENCE↗

Materials Data on H12PtN6(ClO3)2 by Materials Project

Pt(NH3)4Cl2(NO3)2 crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of two nitric acid molecules and one Pt(NH3)4Cl2 cluster. In the Pt(NH3)4Cl2 cluster, Pt4+ is bonded in an octahedral geometry to four N+0.33- and two equivalent Cl1- atoms. There are two shorter (2.07 Å) and two longer (2.08 Å) Pt–N bond lengths. Both Pt–Cl bond lengths are 2.34 Å. There are two inequivalent N+0.33- sites. In the first N+0.33- site, N+0.33- is bonded in a distorted trigonal non-coplanar geometry to one Pt4+ and three H1+ atoms. There is one shorter (1.03 Å) and two longer (1.04 Å) N–H bond length. In the second N+0.33- site, N+0.33- is bonded in a distorted trigonal non-coplanar geometry to one Pt4+ and three H1+ atoms. There is two shorter (1.03 Å) and one longer (1.04 Å) N–H bond length. There are six inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one N+0.33- atom. In the second H1+ site, H1+ is bonded in a single-bond geometry to one N+0.33- atom. In the third H1+ site, H1+ is bonded in a single-bond geometry to one N+0.33- atom. In the fourth H1+ site, H1+ is bonded in a single-bond geometry to one N+0.33- atom. In the fifth H1+ site, H1+ is bonded in a single-bond geometry to one N+0.33- atom. In the sixth H1+ site, H1+ is bonded in a single-bond geometry to one N+0.33- atom. Cl1- is bonded in a single-bond geometry to one Pt4+ atom.

36 MATERIALS SCIENCE↗

Materials Data on MgH12(NO6)2 by Materials Project

Mg(H2O)6(NO3)2 crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of two magnesium;hexahydrate molecules and four nitric acid molecules.

36 MATERIALS SCIENCE↗

Materials Data on H9C2N7O6 by Materials Project

C2N5H9(NO3)2 crystallizes in the orthorhombic Pca2_1 space group. The structure is zero-dimensional and consists of four ac1nqwip molecules and eight nitric acid molecules.

36 MATERIALS SCIENCE↗

Materials Data on CoH17C(NO)8 by Materials Project

CoCH17(N3O)2(NO3)2 crystallizes in the monoclinic Cc space group. The structure is zero-dimensional and consists of eight nitric acid molecules and four CoCH17(N3O)2 clusters. In each CoCH17(N3O)2 cluster, Co3+ is bonded in an octahedral geometry to five N1- and one O2- atom. There are a spread of Co–N bond distances ranging from 2.11–2.15 Å. The Co–O bond length is 1.93 Å. C4+ is bonded in a trigonal planar geometry to one N1- and two O2- atoms. The C–N bond length is 1.37 Å. There is one shorter (1.26 Å) and one longer (1.32 Å) C–O bond length. There are six inequivalent N1- sites. In the first N1- site, N1- is bonded in a distorted trigonal non-coplanar geometry to one Co3+ and three H1+ atoms. There is one shorter (1.02 Å) and two longer (1.03 Å) N–H bond length. In the second N1- site, N1- is bonded in a distorted trigonal non-coplanar geometry to one Co3+ and three H1+ atoms. All N–H bond lengths are 1.03 Å. In the third N1- site, N1- is bonded in a distorted trigonal non-coplanar geometry to one Co3+ and three H1+ atoms. There is one shorter (1.02 Å) and two longer (1.03 Å) N–H bond length. In the fourth N1- site, N1- is bonded in a distorted trigonal non-coplanar geometry to one Co3+ and three H1+ atoms. There is one shorter (1.02 Å) and two longer (1.03 Å) N–H bond length. In the fifth N1- site, N1- is bonded in a distorted trigonal non-coplanar geometry to one Co3+ and three H1+ atoms. All N–H bond lengths are 1.03 Å. In the sixth N1- site, N1- is bonded in a distorted trigonal planar geometry to one C4+ and two H1+ atoms. There is one shorter (1.01 Å) and one longer (1.02 Å) N–H bond length. There are seventeen 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. In the fourth H1+ site, H1+ is bonded in a single-bond geometry to one N1- atom. In the fifth H1+ site, H1+ is bonded in a single-bond geometry to one N1- atom. In the sixth H1+ site, H1+ is bonded in a single-bond geometry to one N1- atom. In the seventh H1+ site, H1+ is bonded in a single-bond geometry to one N1- atom. In the eighth H1+ site, H1+ is bonded in a single-bond geometry to one N1- atom. In the ninth H1+ site, H1+ is bonded in a single-bond geometry to one N1- atom. In the tenth H1+ site, H1+ is bonded in a single-bond geometry to one N1- atom. In the eleventh H1+ site, H1+ is bonded in a single-bond geometry to one N1- atom. In the twelfth H1+ site, H1+ is bonded in a single-bond geometry to one N1- atom. In the thirteenth H1+ site, H1+ is bonded in a single-bond geometry to one N1- atom. In the fourteenth H1+ site, H1+ is bonded in a single-bond geometry to one N1- atom. In the fifteenth H1+ site, H1+ is bonded in a single-bond geometry to one N1- atom. In the sixteenth H1+ site, H1+ is bonded in a single-bond geometry to one N1- atom. In the seventeenth H1+ site, H1+ is bonded in a single-bond geometry to one N1- atom. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Co3+ and one C4+ atom. In the second O2- site, O2- is bonded in a single-bond geometry to one C4+ atom.

36 MATERIALS SCIENCE↗

Materials Data on CoH16C4(NO)7 by Materials Project

CoC4H16(N3O2)2NO3 crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of four nitric acid molecules and four CoC4H16(N3O2)2 clusters. In each CoC4H16(N3O2)2 cluster, Co3+ is bonded in an octahedral geometry to six N3- atoms. There are a spread of Co–N bond distances ranging from 1.94–1.97 Å. There are four inequivalent C4+ sites. In the first C4+ site, C4+ is bonded in a trigonal non-coplanar geometry to one N3- and two H1+ atoms. The C–N bond length is 1.49 Å. Both C–H bond lengths are 1.10 Å. In the second C4+ site, C4+ is bonded in a trigonal non-coplanar geometry to one N3- and two H1+ atoms. The C–N bond length is 1.49 Å. Both C–H bond lengths are 1.10 Å. In the third C4+ site, C4+ is bonded in a trigonal non-coplanar geometry to one N3- and two H1+ atoms. The C–N bond length is 1.48 Å. Both C–H bond lengths are 1.10 Å. In the fourth C4+ site, C4+ is bonded in a trigonal non-coplanar geometry to one N3- and two H1+ atoms. The C–N bond length is 1.49 Å. Both C–H bond lengths are 1.10 Å. There are six inequivalent N3- sites. In the first N3- site, N3- is bonded in a trigonal planar geometry to one Co3+ and two O2- atoms. There is one shorter (1.25 Å) and one longer (1.26 Å) N–O bond length. In the second N3- site, N3- is bonded in a trigonal planar geometry to one Co3+ and two O2- atoms. Both N–O bond lengths are 1.25 Å. In the third N3- site, N3- is bonded to one Co3+, one C4+, and two H1+ atoms to form distorted corner-sharing NCoH2C tetrahedra. Both N–H bond lengths are 1.03 Å. In the fourth N3- site, N3- is bonded to one Co3+, one C4+, and two H1+ atoms to form distorted corner-sharing NCoH2C tetrahedra. Both N–H bond lengths are 1.03 Å. In the fifth N3- site, N3- is bonded to one Co3+, one C4+, and two H1+ atoms to form distorted corner-sharing NCoH2C tetrahedra. Both N–H bond lengths are 1.03 Å. In the sixth N3- site, N3- is bonded to one Co3+, one C4+, and two H1+ atoms to form distorted corner-sharing NCoH2C tetrahedra. Both N–H bond lengths are 1.03 Å. There are sixteen 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 C4+ atom. In the fourth H1+ site, H1+ is bonded in a single-bond geometry to one C4+ atom. In the fifth H1+ site, H1+ is bonded in a single-bond geometry to one C4+ atom. In the sixth H1+ site, H1+ is bonded in a single-bond geometry to one C4+ atom. 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- atom. 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 C4+ atom. In the twelfth H1+ site, H1+ is bonded in a single-bond geometry to one C4+ atom. In the thirteenth H1+ site, H1+ is bonded in a single-bond geometry to one C4+ atom. In the fourteenth H1+ site, H1+ is bonded in a single-bond geometry to one C4+ atom. In the fifteenth H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. In the sixteenth H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a single-bond geometry to one N3- atom. In the second O2- site, O2- is bonded in a single-bond geometry to one N3- atom. In the third O2- site, O2- is bonded in a single-bond geometry to one N3- atom. In the fourth O2- site, O2- is bonded in a single-bond geometry to one N3- atom.

36 MATERIALS SCIENCE↗

Materials Data on MnH30C8(N13O9)2 by Materials Project

MnH21(C2N5)3C2N5H9(NO3)6 crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of two ac1nqwip molecules, twelve nitric acid molecules, and two MnH21(C2N5)3 clusters. In each MnH21(C2N5)3 cluster, Mn is bonded in an octahedral geometry to six N atoms. There are a spread of Mn–N bond distances ranging from 1.94–1.98 Å. There are six inequivalent C sites. In the first C site, C is bonded in a trigonal planar geometry to three N atoms. There are a spread of C–N bond distances ranging from 1.32–1.37 Å. In the second C site, C is bonded in a trigonal planar geometry to three N atoms. There are a spread of C–N bond distances ranging from 1.32–1.37 Å. In the third C site, C is bonded in a trigonal planar geometry to three N atoms. There are a spread of C–N bond distances ranging from 1.31–1.38 Å. In the fourth C site, C is bonded in a trigonal planar geometry to three N atoms. There are a spread of C–N bond distances ranging from 1.31–1.38 Å. In the fifth C site, C is bonded in a trigonal planar geometry to three N atoms. There are a spread of C–N bond distances ranging from 1.31–1.37 Å. In the sixth C site, C is bonded in a trigonal planar geometry to three N atoms. There are a spread of C–N bond distances ranging from 1.32–1.38 Å. There are fifteen inequivalent N sites. In the first N site, N is bonded in a distorted trigonal planar geometry to one Mn, one C, and one H atom. The N–H bond length is 1.03 Å. In the second N site, N is bonded in a trigonal planar geometry to one C and two H atoms. Both N–H bond lengths are 1.02 Å. In the third N site, N is bonded in a trigonal planar geometry to two C and one H atom. The N–H bond length is 1.04 Å. In the fourth N site, N is bonded in a distorted trigonal planar geometry to one Mn, one C, and one H atom. The N–H bond length is 1.03 Å. In the fifth N site, N is bonded in a trigonal planar geometry to one C and two H atoms. Both N–H bond lengths are 1.03 Å. In the sixth N site, N is bonded in a distorted trigonal planar geometry to one Mn, one C, and one H atom. The N–H bond length is 1.02 Å. In the seventh N site, N is bonded in a trigonal planar geometry to one C and two H atoms. Both N–H bond lengths are 1.02 Å. In the eighth N site, N is bonded in a trigonal planar geometry to two C and one H atom. The N–H bond length is 1.04 Å. In the ninth N site, N is bonded in a distorted trigonal planar geometry to one Mn, one C, and one H atom. The N–H bond length is 1.03 Å. In the tenth N site, N is bonded in a trigonal planar geometry to one C and two H atoms. Both N–H bond lengths are 1.02 Å. In the eleventh N site, N is bonded in a trigonal planar geometry to one Mn, one C, and one H atom. The N–H bond length is 1.03 Å. In the twelfth N site, N is bonded in a trigonal planar geometry to one C and two H atoms. There is one shorter (1.02 Å) and one longer (1.03 Å) N–H bond length. In the thirteenth N site, N is bonded in a trigonal planar geometry to two C and one H atom. The N–H bond length is 1.03 Å. In the fourteenth N site, N is bonded in a distorted trigonal planar geometry to one Mn, one C, and one H atom. The N–H bond length is 1.03 Å. In the fifteenth N site, N is bonded in a trigonal planar geometry to one C and two H atoms. Both N–H bond lengths are 1.02 Å. There are twenty-one inequivalent H sites. In the first H site, H is bonded in a single-bond geometry to one N atom. In the second H site, H is bonded in a single-bond geometry to one N atom. In the third H site, H is bonded in a single-bond geometry to one N atom. In the fourth H site, H is bonded in a single-bond geometry to one N atom. In the fifth H site, H is bonded in a single-bond geometry to one N atom. In the sixth H site, H is bonded in a single-bond geometry to one N atom. In the seventh H site, H is bonded in a single-bond geometry to one N atom. In the eighth H site, H is bonded in a single-bond geometry to one N atom. In the ninth H site, H is bonded in a single-bond geometry to one N atom. In the tenth H site, H is bonded in a single-bond geometry to one N atom. In the eleventh H site, H is bonded in a single-bond geometry to one N atom. In the twelfth H site, H is bonded in a single-bond geometry to one N atom. In the thirteenth H site, H is bonded in a single-bond geometry to one N atom. In the fourteenth H site, H is bonded in a single-bond geometry to one N atom. In the fifteenth H site, H is bonded in a single-bond geometry to one N atom. In the sixteenth H site, H is bonded in a single-bond geometry to one N atom. In the seventeenth H site, H is bonded in a single-bond geometry to one N atom. In the eighteenth H site, H is bonded in a single-bond geometry to one N atom. In the nineteenth H site, H is bonded in a single-bond geometry to one N atom. In the twentieth H site, H is bonded in a single-bond geometry to one N atom. In the twenty-first H site, H is bonded in a single-bond geometry to one N atom.

36 MATERIALS SCIENCE↗

Materials Data on CoH14N5O9 by Materials Project

CoNH5O6(NH3)3NO3 crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of twelve ammonia molecules, four nitric acid molecules, and two CoNH5O6 clusters. In each CoNH5O6 cluster, Co3+ is bonded in a distorted T-shaped geometry to three O2- atoms. There are a spread of Co–O bond distances ranging from 1.93–2.04 Å. N+0.20+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of N–O bond distances ranging from 1.26–1.28 Å. There are five 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 0.98 Å. In the second H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 1.00 Å. In the third H1+ site, H1+ is bonded in a single-bond geometry to two O2- atoms. There is one shorter (1.00 Å) and one longer (1.68 Å) H–O bond length. In the fourth H1+ site, H1+ is bonded in a distorted linear geometry to two O2- atoms. There is one shorter (1.01 Å) and one longer (1.62 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 0.99 Å. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a single-bond geometry to one N+0.20+ atom. In the second O2- site, O2- is bonded in a single-bond geometry to one N+0.20+ atom. In the third O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three H1+ atoms. In the fourth O2- site, O2- is bonded in a distorted water-like geometry to one Co3+ and two H1+ atoms. In the fifth O2- site, O2- is bonded in a distorted single-bond geometry to two equivalent Co3+ and one H1+ atom. In the sixth O2- site, O2- is bonded in a water-like geometry to one N+0.20+ and one H1+ atom.

36 MATERIALS SCIENCE↗

Materials Data on NiH44C12(N5O8)2 by Materials Project

Ni(H2O)6(C3N2H6)4(NO3)2(H2O)4 crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of two methenamine molecules, two nitric acid molecules, one nsvfpfuroxfzjs-uhfffaoysa-n molecule, and four water molecules.

36 MATERIALS SCIENCE↗

Materials Data on ZnH12N4Cl4O3 by Materials Project

ZnCl4(NH4)3NO3 is Silicon tetrafluoride-derived structured and crystallizes in the orthorhombic Pnma space group. The structure is zero-dimensional and consists of twelve ammonium molecules, four nitric acid molecules, and four ZnCl4 clusters. In each ZnCl4 cluster, Zn2+ is bonded in a tetrahedral geometry to four Cl1- atoms. There are a spread of Zn–Cl bond distances ranging from 2.26–2.36 Å. There are three inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a single-bond geometry to one Zn2+ atom. In the second Cl1- site, Cl1- is bonded in a single-bond geometry to one Zn2+ atom. In the third Cl1- site, Cl1- is bonded in a single-bond geometry to one Zn2+ atom.

36 MATERIALS SCIENCE↗

Materials Data on UH12(NO7)2 by Materials Project

UO2(NO3)2(H2O)6 crystallizes in the orthorhombic Cmc2_1 space group. The structure is zero-dimensional and consists of eight nitric acid molecules; four pitchblend, uranium(iv) oxide, uranium(iv) dioxide, uranium dioxide molecules; and twenty-four water molecules.

36 MATERIALS SCIENCE↗