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All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on Ni(ClO2)2 by Materials Project

Ni(O2Cl)2 crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of four Ni(O2Cl)2 clusters. Ni is bonded in an octahedral geometry to four O and two Cl atoms. There are a spread of Ni–O bond distances ranging from 1.83–1.88 Å. There are one shorter (2.26 Å) and one longer (2.27 Å) Ni–Cl bond lengths. There are four inequivalent O sites. In the first O site, O is bonded in a single-bond geometry to one Ni atom. In the second O site, O is bonded in a single-bond geometry to one Ni atom. In the third O site, O is bonded in a single-bond geometry to one Ni atom. In the fourth O site, O is bonded in a single-bond geometry to one Ni atom. There are two inequivalent Cl sites. In the first Cl site, Cl is bonded in a single-bond geometry to one Ni atom. In the second Cl site, Cl is bonded in a single-bond geometry to one Ni atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Ni(ClO2)2 by Materials Project

NiO4NiCl4NiO4ClO2ClO2 crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one 67952-07-2 molecule, one oxygen molecule, one NiCl4 cluster, one NiO4 cluster, and one NiO4Cl cluster. In the NiCl4 cluster, Ni is bonded in a tetrahedral geometry to four Cl atoms. There are three shorter (2.16 Å) and one longer (2.19 Å) Ni–Cl bond lengths. There are four inequivalent Cl sites. In the first Cl site, Cl is bonded in a single-bond geometry to one Ni atom. In the second Cl site, Cl is bonded in a single-bond geometry to one Ni atom. In the third Cl site, Cl is bonded in a single-bond geometry to one Ni atom. In the fourth Cl site, Cl is bonded in a single-bond geometry to one Ni atom. In the NiO4 cluster, Ni is bonded in a trigonal planar geometry to three O atoms. There is two shorter (1.60 Å) and one longer (1.95 Å) Ni–O bond length. There are four inequivalent O sites. In the first O site, O is bonded in a distorted bent 120 degrees geometry to one Ni and one O atom. The O–O bond length is 1.25 Å. In the second O site, O is bonded in a single-bond geometry to one O atom. In the third O site, O is bonded in a single-bond geometry to one Ni atom. In the fourth O site, O is bonded in a single-bond geometry to one Ni atom. In the NiO4Cl cluster, Ni is bonded in a T-shaped geometry to three O atoms. There are a spread of Ni–O bond distances ranging from 1.76–2.04 Å. There are four inequivalent O sites. In the first O site, O is bonded in a single-bond geometry to one O atom. The O–O bond length is 1.24 Å. In the second O site, O is bonded in a bent 120 degrees geometry to one Ni and one O atom. In the third O site, O is bonded in a single-bond geometry to one Ni atom. In the fourth O site, O is bonded in a bent 120 degrees geometry to one Ni and one Cl atom. The O–Cl bond length is 1.62 Å. Cl is bonded in a single-bond geometry to one O atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on NiH2(ClO2)2 by Materials Project

NiH2(O2Cl)2 crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of four NiH2(O2Cl)2 clusters. Ni is bonded in a 5-coordinate geometry to four O and one Cl atom. There are a spread of Ni–O bond distances ranging from 1.75–2.05 Å. The Ni–Cl bond length is 2.48 Å. There are two inequivalent H sites. In the first H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.99 Å. In the second H site, H is bonded in a single-bond geometry to one O atom. The H–O bond length is 0.99 Å. There are four inequivalent O sites. In the first O site, O is bonded in a distorted trigonal non-coplanar geometry to one Ni and two H atoms. In the second O site, O is bonded in a bent 120 degrees geometry to one Ni and one Cl atom. The O–Cl bond length is 1.59 Å. In the third O site, O is bonded in a single-bond geometry to one Ni atom. In the fourth O site, O is bonded in a single-bond geometry to one Ni atom. There are two inequivalent Cl sites. In the first Cl site, Cl is bonded in a distorted single-bond geometry to one Ni atom. In the second Cl site, Cl is bonded in a single-bond geometry to one O atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on NiH8(ClO2)2 by Materials Project

NiH8(O2Cl)2 crystallizes in the monoclinic P2_1/c space group. The structure is one-dimensional and consists of two NiH8(O2Cl)2 ribbons oriented in the (0, 0, 1) direction. Ni2+ is bonded in an octahedral geometry to four O2- and two Cl1- atoms. There are a spread of Ni–O bond distances ranging from 2.09–2.15 Å. There are one shorter (2.37 Å) and one longer (2.42 Å) Ni–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- and one Cl1- atom. The H–O bond length is 1.00 Å. The H–Cl bond length is 2.09 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 0.99 Å. In the sixth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.97 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 0.98 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted water-like geometry to one Ni2+ and two H1+ atoms. In the second O2- site, O2- is bonded in a distorted water-like geometry to one Ni2+ and two H1+ atoms. In the third O2- site, O2- is bonded in a distorted water-like geometry to one Ni2+ and two H1+ atoms. In the fourth O2- site, O2- is bonded in a distorted water-like geometry to one Ni2+ and two H1+ atoms. There are two inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a distorted bent 120 degrees geometry to one Ni2+ and one H1+ atom. In the second Cl1- site, Cl1- is bonded in a single-bond geometry to one Ni2+ atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Cd2Ni(ClO2)6 by Materials Project

NiO6(Cd(OCl)3)2 crystallizes in the orthorhombic Fdd2 space group. The structure is one-dimensional and consists of eight NiO6 clusters and eight Cd(OCl)3 ribbons oriented in the (1, 0, 0) direction. In each NiO6 cluster, Ni is bonded in an octahedral geometry to six O atoms. There are a spread of Ni–O bond distances ranging from 1.82–1.84 Å. There are three inequivalent O sites. In the first O site, O is bonded in a single-bond geometry to one Ni atom. In the second O site, O is bonded in a single-bond geometry to one Ni atom. In the third O site, O is bonded in a single-bond geometry to one Ni atom. In each Cd(OCl)3 ribbon, Cd is bonded to one O and five Cl atoms to form distorted edge-sharing CdCl5O octahedra. The Cd–O bond length is 2.34 Å. There are a spread of Cd–Cl bond distances ranging from 2.54–2.87 Å. There are three inequivalent O sites. In the first O site, O is bonded in a single-bond geometry to one Cd atom. In the second O site, O is bonded in a distorted single-bond geometry to one Cl atom. The O–Cl bond length is 2.37 Å. In the third O site, O is bonded in a 2-coordinate geometry to one Cl atom. The O–Cl bond length is 2.44 Å. There are three inequivalent Cl sites. In the first Cl site, Cl is bonded in a single-bond geometry to one Cd atom. In the second Cl site, Cl is bonded in a water-like geometry to two equivalent Cd atoms. In the third Cl site, Cl is bonded in a 2-coordinate geometry to two equivalent Cd and two O atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Cd2Ni(ClO2)6 by Materials Project

(CdCl2)2Ni(O3Cl)2(O2)3 crystallizes in the orthorhombic Fdd2 space group. The structure is one-dimensional and consists of twenty-four hydrogen peroxide molecules; eight Ni(O3Cl)2 clusters; and eight CdCl2 ribbons oriented in the (1, 0, 0) direction. In each Ni(O3Cl)2 cluster, Ni is bonded in a distorted trigonal pyramidal geometry to four O atoms. There are two shorter (1.82 Å) and two longer (2.23 Å) Ni–O bond lengths. There are three inequivalent O sites. In the first O site, O is bonded in a distorted bent 120 degrees geometry to one Ni and one Cl atom. The O–Cl bond length is 1.66 Å. In the second O site, O is bonded in a bent 120 degrees geometry to one Ni and one O atom. The O–O bond length is 1.24 Å. In the third O site, O is bonded in a single-bond geometry to one O atom. Cl is bonded in a single-bond geometry to one O atom. In each CdCl2 ribbon, Cd is bonded in a square co-planar geometry to four Cl atoms. There are two shorter (2.56 Å) and two longer (2.58 Å) Cd–Cl bond lengths. There are two inequivalent Cl sites. In the first Cl site, Cl is bonded in an L-shaped geometry to two equivalent Cd atoms. In the second Cl site, Cl is bonded in an L-shaped geometry to two equivalent Cd atoms.

36 MATERIALS SCIENCE↗