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Title: Materials Data on NiH2SeO5 by Materials Project

Abstract

NiH2SeO5 crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. Ni2+ is bonded to six O2- atoms to form NiO6 octahedra that share corners with two equivalent NiO6 octahedra, corners with two equivalent SeO5 trigonal bipyramids, and edges with two equivalent SeO5 trigonal bipyramids. The corner-sharing octahedral tilt angles are 28°. There are a spread of Ni–O bond distances ranging from 2.04–2.12 Å. H1+ is bonded in a single-bond geometry to two O2- atoms. There is one shorter (1.00 Å) and one longer (1.75 Å) H–O bond length. Se6+ is bonded to five O2- atoms to form SeO5 trigonal bipyramids that share corners with two equivalent NiO6 octahedra and edges with two equivalent NiO6 octahedra. The corner-sharing octahedral tilt angles are 34°. There are a spread of Se–O bond distances ranging from 1.68–1.90 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to one Ni2+, one H1+, and one Se6+ atom. In the second O2- site, O2- is bonded in a 2-coordinate geometry to one Ni2+, one H1+, and one Se6+ atom. In the third O2- site, O2- is bonded in a distorted T-shaped geometry to twomore » equivalent Ni2+ and one Se6+ atom.« less

Authors:
Publication Date:
Other Number(s):
mp-976868
DOE Contract Number:  
AC02-05CH11231; EDCBEE
Research Org.:
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Collaborations:
MIT; UC Berkeley; Duke; U Louvain
Subject:
36 MATERIALS SCIENCE
Keywords:
crystal structure; NiH2SeO5; H-Ni-O-Se
OSTI Identifier:
1315448
DOI:
https://doi.org/10.17188/1315448

Citation Formats

The Materials Project. Materials Data on NiH2SeO5 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1315448.
The Materials Project. Materials Data on NiH2SeO5 by Materials Project. United States. doi:https://doi.org/10.17188/1315448
The Materials Project. 2020. "Materials Data on NiH2SeO5 by Materials Project". United States. doi:https://doi.org/10.17188/1315448. https://www.osti.gov/servlets/purl/1315448. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1315448,
title = {Materials Data on NiH2SeO5 by Materials Project},
author = {The Materials Project},
abstractNote = {NiH2SeO5 crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. Ni2+ is bonded to six O2- atoms to form NiO6 octahedra that share corners with two equivalent NiO6 octahedra, corners with two equivalent SeO5 trigonal bipyramids, and edges with two equivalent SeO5 trigonal bipyramids. The corner-sharing octahedral tilt angles are 28°. There are a spread of Ni–O bond distances ranging from 2.04–2.12 Å. H1+ is bonded in a single-bond geometry to two O2- atoms. There is one shorter (1.00 Å) and one longer (1.75 Å) H–O bond length. Se6+ is bonded to five O2- atoms to form SeO5 trigonal bipyramids that share corners with two equivalent NiO6 octahedra and edges with two equivalent NiO6 octahedra. The corner-sharing octahedral tilt angles are 34°. There are a spread of Se–O bond distances ranging from 1.68–1.90 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to one Ni2+, one H1+, and one Se6+ atom. In the second O2- site, O2- is bonded in a 2-coordinate geometry to one Ni2+, one H1+, and one Se6+ atom. In the third O2- site, O2- is bonded in a distorted T-shaped geometry to two equivalent Ni2+ and one Se6+ atom.},
doi = {10.17188/1315448},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Sat May 02 00:00:00 EDT 2020},
month = {Sat May 02 00:00:00 EDT 2020}
}