Materials Data on Ho2SiSeO4 by Materials Project
Abstract
Ho2SiSeO4 crystallizes in the orthorhombic Pbcm space group. The structure is three-dimensional. there are two inequivalent Ho3+ sites. In the first Ho3+ site, Ho3+ is bonded in a 6-coordinate geometry to two equivalent Se2- and six O2- atoms. Both Ho–Se bond lengths are 3.03 Å. There are a spread of Ho–O bond distances ranging from 2.34–2.43 Å. In the second Ho3+ site, Ho3+ is bonded in a 8-coordinate geometry to two equivalent Se2- and six O2- atoms. There are one shorter (2.86 Å) and one longer (2.96 Å) Ho–Se bond lengths. There are a spread of Ho–O bond distances ranging from 2.38–2.54 Å. Si4+ is bonded in a tetrahedral geometry to four O2- atoms. There is two shorter (1.64 Å) and two longer (1.65 Å) Si–O bond length. Se2- is bonded in a 4-coordinate geometry to four Ho3+ atoms. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a 1-coordinate geometry to three Ho3+ and one Si4+ atom. In the second O2- site, O2- is bonded in a 1-coordinate geometry to three Ho3+ and one Si4+ atom.
- Authors:
- Publication Date:
- Other Number(s):
- mp-18584
- 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; Ho2SiSeO4; Ho-O-Se-Si
- OSTI Identifier:
- 1193257
- DOI:
- https://doi.org/10.17188/1193257
Citation Formats
The Materials Project. Materials Data on Ho2SiSeO4 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1193257.
The Materials Project. Materials Data on Ho2SiSeO4 by Materials Project. United States. doi:https://doi.org/10.17188/1193257
The Materials Project. 2020.
"Materials Data on Ho2SiSeO4 by Materials Project". United States. doi:https://doi.org/10.17188/1193257. https://www.osti.gov/servlets/purl/1193257. Pub date:Wed Jul 22 00:00:00 EDT 2020
@article{osti_1193257,
title = {Materials Data on Ho2SiSeO4 by Materials Project},
author = {The Materials Project},
abstractNote = {Ho2SiSeO4 crystallizes in the orthorhombic Pbcm space group. The structure is three-dimensional. there are two inequivalent Ho3+ sites. In the first Ho3+ site, Ho3+ is bonded in a 6-coordinate geometry to two equivalent Se2- and six O2- atoms. Both Ho–Se bond lengths are 3.03 Å. There are a spread of Ho–O bond distances ranging from 2.34–2.43 Å. In the second Ho3+ site, Ho3+ is bonded in a 8-coordinate geometry to two equivalent Se2- and six O2- atoms. There are one shorter (2.86 Å) and one longer (2.96 Å) Ho–Se bond lengths. There are a spread of Ho–O bond distances ranging from 2.38–2.54 Å. Si4+ is bonded in a tetrahedral geometry to four O2- atoms. There is two shorter (1.64 Å) and two longer (1.65 Å) Si–O bond length. Se2- is bonded in a 4-coordinate geometry to four Ho3+ atoms. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a 1-coordinate geometry to three Ho3+ and one Si4+ atom. In the second O2- site, O2- is bonded in a 1-coordinate geometry to three Ho3+ and one Si4+ atom.},
doi = {10.17188/1193257},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Wed Jul 22 00:00:00 EDT 2020},
month = {Wed Jul 22 00:00:00 EDT 2020}
}