DOE Data Explorer title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Materials Data on Sr2Ni(SeO3)3 by Materials Project

Abstract

Sr2Ni(SeO3)3 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. there are two inequivalent Sr2+ sites. In the first Sr2+ site, Sr2+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Sr–O bond distances ranging from 2.53–2.86 Å. In the second Sr2+ site, Sr2+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Sr–O bond distances ranging from 2.55–3.02 Å. Ni4+ is bonded in an octahedral geometry to six O2- atoms. There are a spread of Ni–O bond distances ranging from 2.05–2.25 Å. There are three inequivalent Se+3.33+ sites. In the first Se+3.33+ site, Se+3.33+ is bonded in a trigonal non-coplanar geometry to three O2- atoms. There are a spread of Se–O bond distances ranging from 1.71–1.73 Å. In the second Se+3.33+ site, Se+3.33+ is bonded in a distorted trigonal non-coplanar geometry to three O2- atoms. There is one shorter (1.72 Å) and two longer (1.74 Å) Se–O bond length. In the third Se+3.33+ site, Se+3.33+ is bonded in a trigonal non-coplanar geometry to three O2- atoms. There are a spread of Se–O bond distances ranging from 1.71–1.75 Å. There are nine inequivalent O2- sites. Inmore » the first O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent Sr2+, one Ni4+, and one Se+3.33+ atom. In the second O2- site, O2- is bonded to three Sr2+ and one Se+3.33+ atom to form distorted edge-sharing OSr3Se tetrahedra. In the third O2- site, O2- is bonded in a 3-coordinate geometry to two Sr2+ and one Se+3.33+ atom. In the fourth O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent Sr2+, one Ni4+, and one Se+3.33+ atom. In the fifth O2- site, O2- is bonded in a 3-coordinate geometry to one Sr2+, one Ni4+, and one Se+3.33+ atom. In the sixth O2- site, O2- is bonded in a distorted trigonal planar geometry to one Sr2+, one Ni4+, and one Se+3.33+ atom. In the seventh O2- site, O2- is bonded in a 2-coordinate geometry to two Sr2+, one Ni4+, and one Se+3.33+ atom. In the eighth O2- site, O2- is bonded in a 3-coordinate geometry to one Sr2+, one Ni4+, and one Se+3.33+ atom. In the ninth O2- site, O2- is bonded in a distorted trigonal planar geometry to two Sr2+ and one Se+3.33+ atom.« less

Authors:
Publication Date:
Other Number(s):
mp-1194096
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; Sr2Ni(SeO3)3; Ni-O-Se-Sr
OSTI Identifier:
1709559
DOI:
https://doi.org/10.17188/1709559

Citation Formats

The Materials Project. Materials Data on Sr2Ni(SeO3)3 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1709559.
The Materials Project. Materials Data on Sr2Ni(SeO3)3 by Materials Project. United States. doi:https://doi.org/10.17188/1709559
The Materials Project. 2020. "Materials Data on Sr2Ni(SeO3)3 by Materials Project". United States. doi:https://doi.org/10.17188/1709559. https://www.osti.gov/servlets/purl/1709559. Pub date:Thu Jun 04 00:00:00 EDT 2020
@article{osti_1709559,
title = {Materials Data on Sr2Ni(SeO3)3 by Materials Project},
author = {The Materials Project},
abstractNote = {Sr2Ni(SeO3)3 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. there are two inequivalent Sr2+ sites. In the first Sr2+ site, Sr2+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Sr–O bond distances ranging from 2.53–2.86 Å. In the second Sr2+ site, Sr2+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Sr–O bond distances ranging from 2.55–3.02 Å. Ni4+ is bonded in an octahedral geometry to six O2- atoms. There are a spread of Ni–O bond distances ranging from 2.05–2.25 Å. There are three inequivalent Se+3.33+ sites. In the first Se+3.33+ site, Se+3.33+ is bonded in a trigonal non-coplanar geometry to three O2- atoms. There are a spread of Se–O bond distances ranging from 1.71–1.73 Å. In the second Se+3.33+ site, Se+3.33+ is bonded in a distorted trigonal non-coplanar geometry to three O2- atoms. There is one shorter (1.72 Å) and two longer (1.74 Å) Se–O bond length. In the third Se+3.33+ site, Se+3.33+ is bonded in a trigonal non-coplanar geometry to three O2- atoms. There are a spread of Se–O bond distances ranging from 1.71–1.75 Å. There are nine inequivalent O2- sites. In the first O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent Sr2+, one Ni4+, and one Se+3.33+ atom. In the second O2- site, O2- is bonded to three Sr2+ and one Se+3.33+ atom to form distorted edge-sharing OSr3Se tetrahedra. In the third O2- site, O2- is bonded in a 3-coordinate geometry to two Sr2+ and one Se+3.33+ atom. In the fourth O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent Sr2+, one Ni4+, and one Se+3.33+ atom. In the fifth O2- site, O2- is bonded in a 3-coordinate geometry to one Sr2+, one Ni4+, and one Se+3.33+ atom. In the sixth O2- site, O2- is bonded in a distorted trigonal planar geometry to one Sr2+, one Ni4+, and one Se+3.33+ atom. In the seventh O2- site, O2- is bonded in a 2-coordinate geometry to two Sr2+, one Ni4+, and one Se+3.33+ atom. In the eighth O2- site, O2- is bonded in a 3-coordinate geometry to one Sr2+, one Ni4+, and one Se+3.33+ atom. In the ninth O2- site, O2- is bonded in a distorted trigonal planar geometry to two Sr2+ and one Se+3.33+ atom.},
doi = {10.17188/1709559},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Jun 04 00:00:00 EDT 2020},
month = {Thu Jun 04 00:00:00 EDT 2020}
}