Materials Data on Sr2CdWO6 by Materials Project
Sr2CdWO6 crystallizes in the orthorhombic Pmmn space group. The structure is three-dimensional. Sr2+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of Sr–O bond distances ranging from 2.61–2.92 Å. W6+ is bonded to six O2- atoms to form WO6 octahedra that share corners with six equivalent CdO6 octahedra. The corner-sharing octahedra tilt angles range from 1–12°. There are a spread of W–O bond distances ranging from 1.92–1.97 Å. Cd2+ is bonded to six O2- atoms to form CdO6 octahedra that share corners with six equivalent WO6 octahedra. The corner-sharing octahedra tilt angles range from 1–12°. There are a spread of Cd–O bond distances ranging from 2.24–2.28 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a 5-coordinate geometry to three equivalent Sr2+, one W6+, and one Cd2+ atom. In the second O2- site, O2- is bonded to four equivalent Sr2+, one W6+, and one Cd2+ atom to form a mixture of distorted edge, face, and corner-sharing OSr4CdW octahedra. The corner-sharing octahedral tilt angles are 53°. In the third O2- site, O2- is bonded in a 2-coordinate geometry to two equivalent Sr2+, one W6+, and one Cd2+ atom.
- 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:
- 1193590
- Report Number(s):
- mp-18888
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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Materials Data on Sr2CdWO6 by Materials Project
Materials Data on Sr2CdWO6 by Materials Project