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.
- Research Organization:
- LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
- Contributing Organization:
- The Materials Project; MIT; UC Berkeley; Duke; U Louvain
- DOE Contract Number:
- AC02-05CH11231
- OSTI ID:
- 1704675
- Report Number(s):
- mp-1191296
- Country of Publication:
- United States
- Language:
- English
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