U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Sm2Te4O11 by Materials Project
Abstract
Sm2Te4O11 crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. Sm3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Sm–O bond distances ranging from 2.35–2.65 Å. There are two inequivalent Te4+ sites. In the first Te4+ site, Te4+ is bonded in a 3-coordinate geometry to four O2- atoms. There are a spread of Te–O bond distances ranging from 1.90–2.65 Å. In the second Te4+ site, Te4+ is bonded in a see-saw-like geometry to four O2- atoms. There are a spread of Te–O bond distances ranging from 1.87–2.38 Å. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a 3-coordinate geometry to one Sm3+ and two Te4+ atoms. In the second O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent Sm3+ and two Te4+ atoms. In the third O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent Sm3+ and one Te4+ atom. In the fourth O2- site, O2- is bonded in a bent 150 degrees geometry to two equivalent Te4+ atoms. In the fifth O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalentmore »
- Publication Date:
- Other Number(s):
- mp-3073
- DOE Contract Number:
- AC02-05CH11231
- Research Org.:
- LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
- Collaborations:
- The Materials Project; MIT; UC Berkeley; Duke; U Louvain
- Subject:
- 36 MATERIALS SCIENCE; O-Sm-Te; Sm2Te4O11; crystal structure
- OSTI Identifier:
- 1205089
- DOI:
- https://doi.org/10.17188/1205089
Citation Formats
Materials Data on Sm2Te4O11 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1205089.
Materials Data on Sm2Te4O11 by Materials Project. United States. doi:https://doi.org/10.17188/1205089
2020.
"Materials Data on Sm2Te4O11 by Materials Project". United States. doi:https://doi.org/10.17188/1205089. https://www.osti.gov/servlets/purl/1205089. Pub date:Wed Jul 22 04:00:00 UTC 2020
@article{osti_1205089,
title = {Materials Data on Sm2Te4O11 by Materials Project},
abstractNote = {Sm2Te4O11 crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. Sm3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Sm–O bond distances ranging from 2.35–2.65 Å. There are two inequivalent Te4+ sites. In the first Te4+ site, Te4+ is bonded in a 3-coordinate geometry to four O2- atoms. There are a spread of Te–O bond distances ranging from 1.90–2.65 Å. In the second Te4+ site, Te4+ is bonded in a see-saw-like geometry to four O2- atoms. There are a spread of Te–O bond distances ranging from 1.87–2.38 Å. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a 3-coordinate geometry to one Sm3+ and two Te4+ atoms. In the second O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent Sm3+ and two Te4+ atoms. In the third O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent Sm3+ and one Te4+ atom. In the fourth O2- site, O2- is bonded in a bent 150 degrees geometry to two equivalent Te4+ atoms. In the fifth O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent Sm3+ and one Te4+ atom. In the sixth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Sm3+ and one Te4+ atom.},
doi = {10.17188/1205089},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}