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DOE OSTI2020

Materials Data on Ca(ClO2)2 by Materials Project

Ca(O2Cl)2 crystallizes in the orthorhombic Ccce space group. The structure is two-dimensional and consists of two Ca(O2Cl)2 sheets oriented in the (0, 1, 0) direction. Ca is bonded in a 8-coordinate geometry to eight equivalent O atoms. All Ca–O bond lengths are 2.51 Å. O is bonded in a trigonal planar geometry to two equivalent Ca and one Cl atom. The O–Cl bond length is 1.58 Å. Cl is bonded in a water-like geometry to two equivalent O atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Ca(ClO2)2 by Materials Project

Ca(O2Cl)2 crystallizes in the triclinic P-1 space group. The structure is one-dimensional and consists of one Ca(O2Cl)2 ribbon oriented in the (1, 0, 0) direction. Ca is bonded in a 5-coordinate geometry to five O and one Cl atom. There are a spread of Ca–O bond distances ranging from 2.28–2.62 Å. The Ca–Cl bond length is 3.02 Å. There are four inequivalent O sites. In the first O site, O is bonded in a trigonal planar geometry to two equivalent Ca and one Cl atom. The O–Cl bond length is 1.67 Å. In the second O site, O is bonded in a bent 120 degrees geometry to one Ca and one O atom. The O–O bond length is 1.27 Å. In the third O site, O is bonded in a bent 120 degrees geometry to one Ca and one Cl atom. The O–Cl bond length is 1.63 Å. In the fourth O site, O is bonded in a bent 120 degrees geometry to one Ca and one O atom. There are two inequivalent Cl sites. In the first Cl site, Cl is bonded in a distorted bent 120 degrees geometry to one Ca and one O atom. In the second Cl site, Cl is bonded in a distorted single-bond geometry to one O atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on CaH8(ClO2)2 by Materials Project

CaH8(O2Cl)2 crystallizes in the triclinic P-1 space group. The structure is one-dimensional and consists of one CaH8(O2Cl)2 ribbon oriented in the (0, 0, 1) direction. Ca2+ is bonded in a 4-coordinate geometry to five O2- and three Cl1- atoms. There are a spread of Ca–O bond distances ranging from 2.34–3.02 Å. There are one shorter (2.91 Å) and two longer (2.92 Å) Ca–Cl bond lengths. There are eight 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 0.99 Å. In the third H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. In the fourth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. In the fifth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. In the sixth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. In the seventh H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. In the eighth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted water-like geometry to two equivalent Ca2+ and two H1+ atoms. In the second O2- site, O2- is bonded in a distorted water-like geometry to one Ca2+ and two H1+ atoms. In the third O2- site, O2- is bonded in a distorted water-like geometry to one Ca2+ and two H1+ atoms. In the fourth O2- site, O2- is bonded in a water-like geometry to one Ca2+ and two H1+ atoms. There are two inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a 1-coordinate geometry to one Ca2+ atom. In the second Cl1- site, Cl1- is bonded in a 2-coordinate geometry to two equivalent Ca2+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Ca3Cu2(ClO2)2 by Materials Project

Ca3Cu2O4Cl2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. there are two inequivalent Ca2+ sites. In the first Ca2+ site, Ca2+ is bonded in a body-centered cubic geometry to eight equivalent O2- atoms. All Ca–O bond lengths are 2.53 Å. In the second Ca2+ site, Ca2+ is bonded in a 9-coordinate geometry to four equivalent O2- and five equivalent Cl1- atoms. All Ca–O bond lengths are 2.49 Å. There are four shorter (2.98 Å) and one longer (3.28 Å) Ca–Cl bond lengths. Cu2+ is bonded in a distorted rectangular see-saw-like geometry to four equivalent O2- and one Cl1- atom. All Cu–O bond lengths are 1.94 Å. The Cu–Cl bond length is 2.83 Å. O2- is bonded to four Ca2+ and two equivalent Cu2+ atoms to form a mixture of distorted face, edge, and corner-sharing OCa4Cu2 octahedra. The corner-sharing octahedra tilt angles range from 0–66°. Cl1- is bonded in a 6-coordinate geometry to five equivalent Ca2+ and one Cu2+ atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Ca3Ge(ClO2)2 by Materials Project

Ca3GeO4Cl2 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are two inequivalent Ca2+ sites. In the first Ca2+ site, Ca2+ is bonded in a 7-coordinate geometry to four O2- and three equivalent Cl1- atoms. There are a spread of Ca–O bond distances ranging from 2.30–2.59 Å. There are a spread of Ca–Cl bond distances ranging from 2.83–3.24 Å. In the second Ca2+ site, Ca2+ is bonded in a 6-coordinate geometry to four O2- and two equivalent Cl1- atoms. There are a spread of Ca–O bond distances ranging from 2.29–2.70 Å. Both Ca–Cl bond lengths are 2.81 Å. Ge4+ is bonded in a tetrahedral geometry to four O2- atoms. There are a spread of Ge–O bond distances ranging from 1.77–1.80 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a 4-coordinate geometry to three Ca2+ and one Ge4+ atom. In the second O2- site, O2- is bonded in a distorted trigonal pyramidal geometry to three Ca2+ and one Ge4+ atom. In the third O2- site, O2- is bonded in a 4-coordinate geometry to three Ca2+ and one Ge4+ atom. Cl1- is bonded in a 3-coordinate geometry to four Ca2+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Ca3Si(ClO2)2 by Materials Project

Ca3SiO4Cl2 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are three inequivalent Ca2+ sites. In the first Ca2+ site, Ca2+ is bonded to four O2- and three Cl1- atoms to form distorted CaCl3O4 pentagonal bipyramids that share corners with two equivalent CaCl3O4 pentagonal bipyramids, corners with two equivalent SiO4 tetrahedra, and an edgeedge with one SiO4 tetrahedra. There are a spread of Ca–O bond distances ranging from 2.30–2.42 Å. There are a spread of Ca–Cl bond distances ranging from 2.88–2.99 Å. In the second Ca2+ site, Ca2+ is bonded in a 7-coordinate geometry to six O2- and one Cl1- atom. There are a spread of Ca–O bond distances ranging from 2.35–2.71 Å. The Ca–Cl bond length is 3.14 Å. In the third Ca2+ site, Ca2+ is bonded in a 6-coordinate geometry to two O2- and four Cl1- atoms. There are one shorter (2.29 Å) and one longer (2.33 Å) Ca–O bond lengths. There are a spread of Ca–Cl bond distances ranging from 2.83–2.96 Å. Si4+ is bonded to four O2- atoms to form SiO4 tetrahedra that share corners with two equivalent CaCl3O4 pentagonal bipyramids and an edgeedge with one CaCl3O4 pentagonal bipyramid. There is three shorter (1.65 Å) and one longer (1.66 Å) Si–O bond length. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a 4-coordinate geometry to three Ca2+ and one Si4+ atom. In the second O2- site, O2- is bonded in a 4-coordinate geometry to three Ca2+ and one Si4+ atom. In the third O2- site, O2- is bonded in a 4-coordinate geometry to three Ca2+ and one Si4+ atom. In the fourth O2- site, O2- is bonded in a 4-coordinate geometry to three Ca2+ and one Si4+ atom. There are two inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a 4-coordinate geometry to four Ca2+ atoms. In the second Cl1- site, Cl1- is bonded in a 4-coordinate geometry to four Ca2+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on CaH8(ClO2)2 by Materials Project

CaH8(O2Cl)2 is beta Polonium-like structured and crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of two CaH8(O2Cl)2 clusters. Ca2+ is bonded in an octahedral geometry to four O2- and two equivalent Cl1- atoms. There are two shorter (2.35 Å) and two longer (2.36 Å) Ca–O bond lengths. Both Ca–Cl bond lengths are 2.80 Å. There are four 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 0.99 Å. In the third H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. In the fourth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted water-like geometry to one Ca2+ and two H1+ atoms. In the second O2- site, O2- is bonded in a distorted water-like geometry to one Ca2+ and two H1+ atoms. Cl1- is bonded in a single-bond geometry to one Ca2+ atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on CaH8(ClO2)2 by Materials Project

CaH8(O2Cl)2 crystallizes in the monoclinic P2_1/c space group. The structure is one-dimensional and consists of two CaH8(O2Cl)2 ribbons oriented in the (0, 1, 0) direction. there are two inequivalent Ca2+ sites. In the first Ca2+ site, Ca2+ is bonded in an octahedral geometry to six Cl1- atoms. There are a spread of Ca–Cl bond distances ranging from 2.74–2.82 Å. In the second Ca2+ site, Ca2+ is bonded in a 8-coordinate geometry to seven O2- and one Cl1- atom. There are a spread of Ca–O bond distances ranging from 2.40–2.88 Å. The Ca–Cl bond length is 2.92 Å. There are twelve 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- and one Cl1- atom. The H–O bond length is 0.99 Å. The H–Cl bond length is 2.13 Å. In the third H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. In the fourth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 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 0.99 Å. In the ninth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. In the tenth 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 eleventh 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 twelfth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted water-like geometry to one Ca2+ and two H1+ atoms. In the second O2- site, O2- is bonded in a water-like geometry to one Ca2+ and two H1+ atoms. In the third O2- site, O2- is bonded in a distorted water-like geometry to one Ca2+ and two H1+ atoms. In the fourth O2- site, O2- is bonded in a distorted water-like geometry to one Ca2+ and two H1+ atoms. In the fifth O2- site, O2- is bonded in a distorted water-like geometry to one Ca2+ and two H1+ atoms. In the sixth O2- site, O2- is bonded in a water-like geometry to two equivalent Ca2+ and two H1+ atoms. There are three inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a single-bond geometry to one Ca2+ atom. In the second Cl1- site, Cl1- is bonded in a single-bond geometry to one Ca2+ atom. In the third Cl1- site, Cl1- is bonded in a 1-coordinate geometry to two Ca2+ and one H1+ atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on CaH16C4N8(ClO2)2 by Materials Project

CaC4N8H16(O2Cl)2 is Protactinium structured and crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of two CaC4N8H16(O2Cl)2 clusters. Ca2+ is bonded in an octahedral geometry to four O2- and two equivalent Cl1- atoms. There are two shorter (2.34 Å) and two longer (2.36 Å) Ca–O bond lengths. Both Ca–Cl bond lengths are 2.84 Å. There are two inequivalent C4+ sites. In the first C4+ site, C4+ is bonded in a trigonal planar geometry to two N3- and one O2- atom. There is one shorter (1.35 Å) and one longer (1.36 Å) C–N bond length. The C–O bond length is 1.27 Å. In the second C4+ site, C4+ is bonded in a trigonal planar geometry to two N3- and one O2- atom. Both C–N bond lengths are 1.35 Å. The C–O bond length is 1.28 Å. There are four inequivalent N3- sites. In the first N3- site, N3- 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 N3- site, N3- 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 N3- site, N3- 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 N3- site, N3- 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. There are eight 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- 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. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Ca2+ and one C4+ atom. In the second O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Ca2+ and one C4+ atom. Cl1- is bonded in a single-bond geometry to one Ca2+ atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on CaH16C4N8(ClO2)2 by Materials Project

CaC2N4H10(O2Cl)2(CN2H2)2H2 crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of two hydrogen molecules, four methanediamine molecules, and two CaC2N4H10(O2Cl)2 clusters. In each CaC2N4H10(O2Cl)2 cluster, Ca2+ is bonded in a 6-coordinate geometry to four O2- and two equivalent Cl1- atoms. There are two shorter (2.35 Å) and two longer (2.38 Å) Ca–O bond lengths. Both Ca–Cl bond lengths are 2.76 Å. C4+ is bonded in a trigonal planar geometry to one N3-, one H1+, and one O2- atom. The C–N bond length is 1.36 Å. The C–H bond length is 1.11 Å. The C–O bond length is 1.25 Å. There are two inequivalent N3- sites. In the first N3- site, N3- is bonded in a distorted bent 120 degrees geometry to one N3- and two H1+ atoms. The N–N bond length is 1.32 Å. There is one shorter (1.02 Å) and one longer (1.03 Å) N–H bond length. In the second N3- site, N3- is bonded in a distorted bent 120 degrees geometry to one C4+ and one N3- atom. There are five inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one C4+ 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 O2- atom. The H–O bond length is 1.00 Å. 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 O2- atom. The H–O bond length is 0.99 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 120 degrees geometry to one Ca2+ and one C4+ atom. In the second O2- site, O2- is bonded in a distorted water-like geometry to one Ca2+ and two H1+ atoms. Cl1- is bonded in a distorted single-bond geometry to one Ca2+ atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on CaMg2H24(ClO2)6 by Materials Project

CaCl6(Mg(H2O)6)2 crystallizes in the trigonal R-3 space group. The structure is zero-dimensional and consists of six magnesium;hexahydrate molecules and three CaCl6 clusters. In each CaCl6 cluster, Ca2+ is bonded in an octahedral geometry to six equivalent Cl1- atoms. All Ca–Cl bond lengths are 2.84 Å. Cl1- is bonded in a single-bond geometry to one Ca2+ atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Ca4Sm2Cu3(ClO2)4 by Materials Project

Ca4Sm2Cu3(O2Cl)4 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. there are two inequivalent Ca2+ sites. In the first Ca2+ site, Ca2+ is bonded in a 9-coordinate geometry to four equivalent O2- and five Cl1- atoms. All Ca–O bond lengths are 2.52 Å. There are four shorter (3.01 Å) and one longer (3.38 Å) Ca–Cl bond lengths. In the second Ca2+ site, Ca2+ is bonded in a 9-coordinate geometry to four equivalent O2- and five Cl1- atoms. All Ca–O bond lengths are 2.47 Å. There are four shorter (3.02 Å) and one longer (3.41 Å) Ca–Cl bond lengths. Sm3+ is bonded in a distorted body-centered cubic geometry to eight O2- atoms. There are four shorter (2.30 Å) and four longer (2.69 Å) Sm–O bond lengths. There are two inequivalent Cu2+ sites. In the first Cu2+ site, Cu2+ is bonded in a distorted rectangular see-saw-like geometry to four equivalent O2- and one Cl1- atom. All Cu–O bond lengths are 1.95 Å. The Cu–Cl bond length is 2.78 Å. In the second Cu2+ site, Cu2+ is bonded in a distorted square co-planar geometry to four equivalent O2- and two equivalent Cl1- atoms. All Cu–O bond lengths are 1.95 Å. Both Cu–Cl bond lengths are 2.78 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded to four equivalent Ca2+ and two equivalent Cu2+ atoms to form a mixture of face, edge, and corner-sharing OCa4Cu2 octahedra. The corner-sharing octahedral tilt angles are 0°. In the second O2- site, O2- is bonded to four equivalent Sm3+ atoms to form OSm4 tetrahedra that share corners with twelve equivalent OCa2Sm2Cu2 octahedra, corners with four equivalent OSm4 tetrahedra, edges with two equivalent OCa2Sm2Cu2 octahedra, and edges with four equivalent OSm4 tetrahedra. The corner-sharing octahedra tilt angles range from 12–69°. In the third O2- site, O2- is bonded to two equivalent Ca2+, two equivalent Sm3+, and two equivalent Cu2+ atoms to form distorted OCa2Sm2Cu2 octahedra that share corners with two equivalent OCa2Sm2Cu2 octahedra, corners with six equivalent OSm4 tetrahedra, edges with two equivalent OCa2Sm2Cu2 octahedra, an edgeedge with one OSm4 tetrahedra, and faces with four equivalent OCa2Sm2Cu2 octahedra. The corner-sharing octahedral tilt angles are 2°. There are two inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a 6-coordinate geometry to five Ca2+ and one Cu2+ atom. In the second Cl1- site, Cl1- is bonded in a 6-coordinate geometry to five Ca2+ and one Cu2+ atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on CaMg2H24(ClO2)6 by Materials Project

(Mg(HCl)2)2Ca(ClO)2(H2)8(H2O2)2(O2)3 crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of one calciumhypochlorite molecule, eight hydrogen molecules, two trioxidane molecules, four water molecules, and one Mg(HCl)2 cluster. In the Mg(HCl)2 cluster, Mg2+ is bonded in a 5-coordinate geometry to two H1+ and three Cl1- atoms. There are one shorter (2.01 Å) and one longer (2.28 Å) Mg–H bond lengths. There are a spread of Mg–Cl bond distances ranging from 2.27–2.41 Å. There are two inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one Mg2+ atom. In the second H1+ site, H1+ is bonded in a single-bond geometry to one Mg2+ atom. There are two inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a single-bond geometry to one Mg2+ atom. In the second Cl1- site, Cl1- is bonded in an L-shaped geometry to two equivalent Mg2+ atoms.

36 MATERIALS SCIENCE↗