Materials Data on Sr3MgPtO6 by Materials Project
Sr3MgPtO6 crystallizes in the trigonal R-3c space group. The structure is three-dimensional. Sr2+ is bonded in a 8-coordinate geometry to eight equivalent O2- atoms. There are a spread of Sr–O bond distances ranging from 2.49–2.76 Å. Mg2+ is bonded to six equivalent O2- atoms to form distorted MgO6 pentagonal pyramids that share faces with two equivalent PtO6 octahedra. All Mg–O bond lengths are 2.19 Å. Pt4+ is bonded to six equivalent O2- atoms to form PtO6 octahedra that share faces with two equivalent MgO6 pentagonal pyramids. All Pt–O bond lengths are 2.06 Å. O2- is bonded to four equivalent Sr2+, one Mg2+, and one Pt4+ atom to form a mixture of distorted edge, face, and corner-sharing OSr4MgPt octahedra. The corner-sharing octahedra tilt angles range from 0–66°.
- 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:
- 1277506
- Report Number(s):
- mp-6064
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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