Materials Data on Gd2SiTeO4 by Materials Project
Abstract
Gd2SiTeO4 crystallizes in the orthorhombic Pbcm space group. The structure is three-dimensional. there are two inequivalent Gd3+ sites. In the first Gd3+ site, Gd3+ is bonded in a 6-coordinate geometry to four equivalent Te2- and six O2- atoms. There are two shorter (3.27 Å) and two longer (3.71 Å) Gd–Te bond lengths. There are a spread of Gd–O bond distances ranging from 2.43–2.49 Å. In the second Gd3+ site, Gd3+ is bonded in a 6-coordinate geometry to three equivalent Te2- and six O2- atoms. There are a spread of Gd–Te bond distances ranging from 3.13–3.36 Å. There are a spread of Gd–O bond distances ranging from 2.44–2.64 Å. Si4+ is bonded in a tetrahedral geometry to four O2- atoms. There is two shorter (1.65 Å) and two longer (1.67 Å) Si–O bond length. Te2- is bonded in a 1-coordinate geometry to seven Gd3+, two equivalent Te2-, and twelve O2- atoms. Both Te–Te bond lengths are 3.74 Å. There are a spread of Te–O bond distances ranging from 3.29–3.83 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a 1-coordinate geometry to three Gd3+, one Si4+, and three equivalent Te2- atoms. In the secondmore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-16788
- 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; Gd2SiTeO4; Gd-O-Si-Te
- OSTI Identifier:
- 1192165
- DOI:
- https://doi.org/10.17188/1192165
Citation Formats
The Materials Project. Materials Data on Gd2SiTeO4 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1192165.
The Materials Project. Materials Data on Gd2SiTeO4 by Materials Project. United States. doi:https://doi.org/10.17188/1192165
The Materials Project. 2020.
"Materials Data on Gd2SiTeO4 by Materials Project". United States. doi:https://doi.org/10.17188/1192165. https://www.osti.gov/servlets/purl/1192165. Pub date:Mon Aug 03 00:00:00 EDT 2020
@article{osti_1192165,
title = {Materials Data on Gd2SiTeO4 by Materials Project},
author = {The Materials Project},
abstractNote = {Gd2SiTeO4 crystallizes in the orthorhombic Pbcm space group. The structure is three-dimensional. there are two inequivalent Gd3+ sites. In the first Gd3+ site, Gd3+ is bonded in a 6-coordinate geometry to four equivalent Te2- and six O2- atoms. There are two shorter (3.27 Å) and two longer (3.71 Å) Gd–Te bond lengths. There are a spread of Gd–O bond distances ranging from 2.43–2.49 Å. In the second Gd3+ site, Gd3+ is bonded in a 6-coordinate geometry to three equivalent Te2- and six O2- atoms. There are a spread of Gd–Te bond distances ranging from 3.13–3.36 Å. There are a spread of Gd–O bond distances ranging from 2.44–2.64 Å. Si4+ is bonded in a tetrahedral geometry to four O2- atoms. There is two shorter (1.65 Å) and two longer (1.67 Å) Si–O bond length. Te2- is bonded in a 1-coordinate geometry to seven Gd3+, two equivalent Te2-, and twelve O2- atoms. Both Te–Te bond lengths are 3.74 Å. There are a spread of Te–O bond distances ranging from 3.29–3.83 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a 1-coordinate geometry to three Gd3+, one Si4+, and three equivalent Te2- atoms. In the second O2- site, O2- is bonded in a 1-coordinate geometry to three Gd3+, one Si4+, and three equivalent Te2- atoms.},
doi = {10.17188/1192165},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {8}
}