U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Ce2PPt8 by Materials Project
Abstract
Ce2Pt8P crystallizes in the orthorhombic Amm2 space group. The structure is three-dimensional. Ce+3.50+ is bonded in a 5-coordinate geometry to fifteen Pt+1.50- atoms. There are a spread of Ce–Pt bond distances ranging from 3.04–3.50 Å. There are five inequivalent Pt+1.50- sites. In the first Pt+1.50- site, Pt+1.50- is bonded in a distorted single-bond geometry to four equivalent Ce+3.50+, six Pt+1.50-, and one P5+ atom. There are a spread of Pt–Pt bond distances ranging from 2.68–2.88 Å. The Pt–P bond length is 2.29 Å. In the second Pt+1.50- site, Pt+1.50- is bonded to four equivalent Ce+3.50+ and eight Pt+1.50- atoms to form a mixture of face, edge, and corner-sharing PtCe4Pt8 cuboctahedra. There are four shorter (2.68 Å) and two longer (2.72 Å) Pt–Pt bond lengths. In the third Pt+1.50- site, Pt+1.50- is bonded in a 3-coordinate geometry to three equivalent Ce+3.50+ and six Pt+1.50- atoms. In the fourth Pt+1.50- site, Pt+1.50- is bonded in a 12-coordinate geometry to four equivalent Ce+3.50+, six Pt+1.50-, and two equivalent P5+ atoms. Both Pt–Pt bond lengths are 2.93 Å. Both Pt–P bond lengths are 2.47 Å. In the fifth Pt+1.50- site, Pt+1.50- is bonded in a 1-coordinate geometry to four equivalent Ce+3.50+, two equivalent Pt+1.50-,more »
- Publication Date:
- Other Number(s):
- mp-1102498
- 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; Ce-P-Pt; Ce2PPt8; crystal structure
- OSTI Identifier:
- 1699746
- DOI:
- https://doi.org/10.17188/1699746
Citation Formats
Materials Data on Ce2PPt8 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1699746.
Materials Data on Ce2PPt8 by Materials Project. United States. doi:https://doi.org/10.17188/1699746
2020.
"Materials Data on Ce2PPt8 by Materials Project". United States. doi:https://doi.org/10.17188/1699746. https://www.osti.gov/servlets/purl/1699746. Pub date:Sun May 03 00:00:00 EDT 2020
@article{osti_1699746,
title = {Materials Data on Ce2PPt8 by Materials Project},
abstractNote = {Ce2Pt8P crystallizes in the orthorhombic Amm2 space group. The structure is three-dimensional. Ce+3.50+ is bonded in a 5-coordinate geometry to fifteen Pt+1.50- atoms. There are a spread of Ce–Pt bond distances ranging from 3.04–3.50 Å. There are five inequivalent Pt+1.50- sites. In the first Pt+1.50- site, Pt+1.50- is bonded in a distorted single-bond geometry to four equivalent Ce+3.50+, six Pt+1.50-, and one P5+ atom. There are a spread of Pt–Pt bond distances ranging from 2.68–2.88 Å. The Pt–P bond length is 2.29 Å. In the second Pt+1.50- site, Pt+1.50- is bonded to four equivalent Ce+3.50+ and eight Pt+1.50- atoms to form a mixture of face, edge, and corner-sharing PtCe4Pt8 cuboctahedra. There are four shorter (2.68 Å) and two longer (2.72 Å) Pt–Pt bond lengths. In the third Pt+1.50- site, Pt+1.50- is bonded in a 3-coordinate geometry to three equivalent Ce+3.50+ and six Pt+1.50- atoms. In the fourth Pt+1.50- site, Pt+1.50- is bonded in a 12-coordinate geometry to four equivalent Ce+3.50+, six Pt+1.50-, and two equivalent P5+ atoms. Both Pt–Pt bond lengths are 2.93 Å. Both Pt–P bond lengths are 2.47 Å. In the fifth Pt+1.50- site, Pt+1.50- is bonded in a 1-coordinate geometry to four equivalent Ce+3.50+, two equivalent Pt+1.50-, and one P5+ atom. The Pt–P bond length is 2.23 Å. P5+ is bonded in a 5-coordinate geometry to five Pt+1.50- atoms.},
doi = {10.17188/1699746},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}