Materials Data on Sr(P3Pt2)2 by Materials Project
Sr(Pt2P3)2 crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. Sr2+ is bonded to six Pt2- atoms to form distorted corner-sharing SrPt6 pentagonal pyramids. There are a spread of Sr–Pt bond distances ranging from 2.85–3.06 Å. There are three inequivalent Pt2- sites. In the first Pt2- site, Pt2- is bonded to six P1+ atoms to form corner-sharing PtP6 octahedra. The corner-sharing octahedra tilt angles range from 62–66°. There are two shorter (2.42 Å) and four longer (2.43 Å) Pt–P bond lengths. In the second Pt2- site, Pt2- is bonded to two equivalent Sr2+ and four P1+ atoms to form PtSr2P4 octahedra that share corners with ten PtP6 octahedra and edges with four PtSr2P4 octahedra. The corner-sharing octahedra tilt angles range from 22–109°. There are a spread of Pt–P bond distances ranging from 2.38–2.44 Å. In the third Pt2- site, Pt2- is bonded to two equivalent Sr2+ and four P1+ atoms to form PtSr2P4 octahedra that share corners with ten PtP6 octahedra and edges with four equivalent PtSr2P4 octahedra. The corner-sharing octahedra tilt angles range from 32–82°. There are two shorter (2.37 Å) and two longer (2.43 Å) Pt–P bond lengths. There are three inequivalent P1+ sites. In the first P1+ site, P1+ is bonded in a trigonal non-coplanar geometry to three Pt2- atoms. In the second P1+ site, P1+ is bonded in a trigonal non-coplanar geometry to three Pt2- atoms. In the third P1+ site, P1+ is bonded in a trigonal non-coplanar geometry to three Pt2- atoms.
- Research Organization:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- Contributing Organization:
- MIT; UC Berkeley; Duke; U Louvain
- DOE Contract Number:
- AC02-05CH11231; EDCBEE
- OSTI ID:
- 1308757
- Report Number(s):
- mp-8507
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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