U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Si3MoPt2 by Materials Project
Abstract
MoPt2Si3 crystallizes in the orthorhombic Pmc2_1 space group. The structure is three-dimensional. Mo4+ is bonded in a 7-coordinate geometry to seven Si+1.33- atoms. There are a spread of Mo–Si bond distances ranging from 2.54–2.62 Å. There are two inequivalent Pt sites. In the first Pt site, Pt is bonded to five Si+1.33- atoms to form distorted edge-sharing PtSi5 trigonal bipyramids. There are a spread of Pt–Si bond distances ranging from 2.41–2.55 Å. In the second Pt site, Pt is bonded in a 6-coordinate geometry to six Si+1.33- atoms. There are a spread of Pt–Si bond distances ranging from 2.44–2.74 Å. There are three inequivalent Si+1.33- sites. In the first Si+1.33- site, Si+1.33- is bonded in a 6-coordinate geometry to four equivalent Mo4+ and two equivalent Pt atoms. In the second Si+1.33- site, Si+1.33- is bonded in a 8-coordinate geometry to two equivalent Mo4+ and four Pt atoms. In the third Si+1.33- site, Si+1.33- is bonded in a 6-coordinate geometry to one Mo4+ and five Pt atoms.
- Authors:
- Publication Date:
- Other Number(s):
- mp-978568
- 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; Si3MoPt2; Mo-Pt-Si
- OSTI Identifier:
- 1315970
- DOI:
- https://doi.org/10.17188/1315970
Citation Formats
The Materials Project. Materials Data on Si3MoPt2 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1315970.
The Materials Project. Materials Data on Si3MoPt2 by Materials Project. United States. doi:https://doi.org/10.17188/1315970
The Materials Project. 2020.
"Materials Data on Si3MoPt2 by Materials Project". United States. doi:https://doi.org/10.17188/1315970. https://www.osti.gov/servlets/purl/1315970. Pub date:Thu Jul 16 00:00:00 EDT 2020
@article{osti_1315970,
title = {Materials Data on Si3MoPt2 by Materials Project},
author = {The Materials Project},
abstractNote = {MoPt2Si3 crystallizes in the orthorhombic Pmc2_1 space group. The structure is three-dimensional. Mo4+ is bonded in a 7-coordinate geometry to seven Si+1.33- atoms. There are a spread of Mo–Si bond distances ranging from 2.54–2.62 Å. There are two inequivalent Pt sites. In the first Pt site, Pt is bonded to five Si+1.33- atoms to form distorted edge-sharing PtSi5 trigonal bipyramids. There are a spread of Pt–Si bond distances ranging from 2.41–2.55 Å. In the second Pt site, Pt is bonded in a 6-coordinate geometry to six Si+1.33- atoms. There are a spread of Pt–Si bond distances ranging from 2.44–2.74 Å. There are three inequivalent Si+1.33- sites. In the first Si+1.33- site, Si+1.33- is bonded in a 6-coordinate geometry to four equivalent Mo4+ and two equivalent Pt atoms. In the second Si+1.33- site, Si+1.33- is bonded in a 8-coordinate geometry to two equivalent Mo4+ and four Pt atoms. In the third Si+1.33- site, Si+1.33- is bonded in a 6-coordinate geometry to one Mo4+ and five Pt atoms.},
doi = {10.17188/1315970},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}