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Materials Data on Zn(NO3)2 by Materials Project

Zn(NO3)2 crystallizes in the cubic Pa-3 space group. The structure is three-dimensional. Zn2+ is bonded in a distorted octahedral geometry to six equivalent O2- atoms. All Zn–O bond lengths are 2.16 Å. N5+ is bonded in a trigonal planar geometry to three equivalent O2- atoms. All N–O bond lengths are 1.26 Å. O2- is bonded in a distorted bent 120 degrees geometry to one Zn2+ and one N5+ atom.

36 MATERIALS SCIENCE↗

Materials Data on Zn(NO3)2 by Materials Project

Zn(NO3)2 crystallizes in the orthorhombic Pca2_1 space group. The structure is three-dimensional. there are two inequivalent Zn2+ sites. In the first Zn2+ site, Zn2+ is bonded in a distorted octahedral geometry to six O2- atoms. There are a spread of Zn–O bond distances ranging from 2.11–2.24 Å. In the second Zn2+ site, Zn2+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Zn–O bond distances ranging from 2.13–2.26 Å. There are four 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 (1.27 Å) N–O bond length. In the second N5+ site, N5+ is bonded in a trigonal planar geometry to three O2- atoms. There is one shorter (1.26 Å) and two longer (1.27 Å) N–O bond length. In the third N5+ site, N5+ is bonded in a trigonal planar geometry to three O2- atoms. All N–O bond lengths are 1.27 Å. In the fourth N5+ site, N5+ is bonded in a trigonal planar geometry to three O2- atoms. There is one shorter (1.26 Å) and two longer (1.27 Å) N–O bond length. There are twelve inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Zn2+ and one N5+ atom. In the second O2- site, O2- is bonded in a bent 120 degrees geometry to one Zn2+ and one N5+ atom. In the third O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Zn2+ and one N5+ atom. In the fourth O2- site, O2- is bonded in a bent 120 degrees geometry to one Zn2+ and one N5+ atom. In the fifth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Zn2+ and one N5+ atom. In the sixth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Zn2+ and one N5+ atom. In the seventh O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Zn2+ and one N5+ atom. In the eighth O2- site, O2- is bonded in a bent 120 degrees geometry to one Zn2+ and one N5+ atom. In the ninth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Zn2+ and one N5+ atom. In the tenth O2- site, O2- is bonded in a bent 120 degrees geometry to one Zn2+ and one N5+ atom. In the eleventh O2- site, O2- is bonded in a bent 120 degrees geometry to one Zn2+ and one N5+ atom. In the twelfth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Zn2+ and one N5+ atom.

36 MATERIALS SCIENCE↗

Materials Data on Zn(NO6)2 by Materials Project

(ZnO5)2(NO3)4O2 crystallizes in the orthorhombic Pnma space group. The structure is zero-dimensional and consists of eight nitric acid molecules, four water molecules, and four ZnO5 clusters. In each ZnO5 cluster, Zn is bonded in a 5-coordinate geometry to five O atoms. There are a spread of Zn–O bond distances ranging from 1.84–2.10 Å. There are four inequivalent O sites. In the first O site, O is bonded in a single-bond geometry to one Zn atom. In the second O site, O is bonded in a single-bond geometry to one Zn atom. In the third O site, O is bonded in a single-bond geometry to one Zn atom. In the fourth O site, O is bonded in a single-bond geometry to one Zn atom.

36 MATERIALS SCIENCE↗

Materials Data on Zn(N3O8)2 by Materials Project

ZnO8N2(NO2)4 crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of four ammonia molecules; eight hydroxylamine, n-hydroxy- molecules; and two ZnO8 clusters. In each ZnO8 cluster, Zn2+ is bonded in a linear geometry to two equivalent O2- atoms. Both Zn–O bond lengths are 1.87 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted water-like geometry to one Zn2+ and one O2- atom. The O–O bond length is 1.32 Å. In the second O2- site, O2- is bonded in a distorted water-like geometry to two O2- atoms. There is one shorter (1.21 Å) and one longer (1.72 Å) O–O bond length. In the third O2- site, O2- is bonded in a distorted water-like geometry to two O2- atoms. In the fourth O2- site, O2- is bonded in a single-bond geometry to one O2- atom.

36 MATERIALS SCIENCE↗

Materials Data on Zn5(NO8)2 by Materials Project

(ZnO2)5(NO3)2 crystallizes in the monoclinic C2/m space group. The structure is two-dimensional and consists of four nitric acid molecules and two ZnO2 sheets oriented in the (1, 0, 0) direction. In each ZnO2 sheet, there are three inequivalent Zn sites. In the first Zn site, Zn is bonded to six O atoms to form ZnO6 octahedra that share corners with four equivalent ZnO4 tetrahedra and edges with four equivalent ZnO6 octahedra. There are two shorter (2.01 Å) and four longer (2.05 Å) Zn–O bond lengths. In the second Zn site, Zn is bonded to six O atoms to form ZnO6 octahedra that share corners with four equivalent ZnO4 tetrahedra and edges with four ZnO6 octahedra. There are a spread of Zn–O bond distances ranging from 2.01–2.07 Å. In the third Zn site, Zn is bonded to four O atoms to form corner-sharing ZnO4 tetrahedra. The corner-sharing octahedra tilt angles range from 54–55°. There are a spread of Zn–O bond distances ranging from 1.89–1.96 Å. There are four inequivalent O sites. In the first O site, O is bonded in a trigonal planar geometry to three Zn atoms. In the second O site, O is bonded in a trigonal planar geometry to three Zn atoms. In the third O site, O is bonded in a trigonal non-coplanar geometry to three Zn atoms. In the fourth O site, O is bonded in a single-bond geometry to one Zn atom.

36 MATERIALS SCIENCE↗

Materials Data on Zn(NO4)2 by Materials Project

Zn(NO4)2 crystallizes in the monoclinic P2_1/c space group. The structure is two-dimensional and consists of one Zn(NO4)2 sheet oriented in the (1, 0, 0) direction. Zn is bonded in an octahedral geometry to six O atoms. There are a spread of Zn–O bond distances ranging from 1.97–2.33 Å. N is bonded in a trigonal planar geometry to three O atoms. There are a spread of N–O bond distances ranging from 1.23–1.30 Å. There are four inequivalent O sites. In the first O site, O is bonded in a bent 120 degrees geometry to one Zn and one N atom. In the second O site, O is bonded in a single-bond geometry to one N atom. In the third O site, O is bonded in a bent 120 degrees geometry to one Zn and one N atom. In the fourth O site, O is bonded in a single-bond geometry to one Zn atom.

36 MATERIALS SCIENCE↗

Materials Data on Zn3(NO5)2 by Materials Project

Zn3(NO5)2 crystallizes in the monoclinic P2_1/c space group. The structure is two-dimensional and consists of one Zn3(NO5)2 sheet oriented in the (1, 0, 0) direction. there are three inequivalent Zn sites. In the first Zn site, Zn is bonded in a distorted see-saw-like geometry to four O atoms. There are a spread of Zn–O bond distances ranging from 1.91–1.99 Å. In the second Zn site, Zn is bonded in a 4-coordinate geometry to four O atoms. There are a spread of Zn–O bond distances ranging from 1.94–2.06 Å. In the third Zn site, Zn is bonded to six O atoms to form distorted edge-sharing ZnO6 octahedra. There are a spread of Zn–O bond distances ranging from 1.99–2.38 Å. There are two inequivalent N sites. In the first N site, N is bonded in a trigonal planar geometry to three O atoms. There are a spread of N–O bond distances ranging from 1.24–1.30 Å. In the second N site, N is bonded in a trigonal planar geometry to three O atoms. There is two shorter (1.24 Å) and one longer (1.30 Å) N–O bond length. There are ten inequivalent O sites. In the first O site, O is bonded in a 2-coordinate geometry to one Zn and one N atom. In the second O site, O is bonded in a single-bond geometry to one N atom. In the third O site, O is bonded in a single-bond geometry to one N atom. In the fourth O site, O is bonded in a distorted trigonal non-coplanar geometry to three Zn atoms. In the fifth O site, O is bonded in a distorted trigonal non-coplanar geometry to three Zn atoms. In the sixth O site, O is bonded in a 1-coordinate geometry to one Zn and one N atom. In the seventh O site, O is bonded in a trigonal non-coplanar geometry to three Zn atoms. In the eighth O site, O is bonded in a single-bond geometry to one N atom. In the ninth O site, O is bonded in a trigonal non-coplanar geometry to three Zn atoms. In the tenth O site, O is bonded in a single-bond geometry to one N atom.

36 MATERIALS SCIENCE↗