Materials Data on Cs2Sr2O3 by Materials Project
Cs2Sr2O3 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. Cs1+ is bonded in a 3-coordinate geometry to four O2- atoms. There are a spread of Cs–O bond distances ranging from 3.04–3.42 Å. Sr2+ is bonded to four O2- atoms to form a mixture of edge and corner-sharing SrO4 tetrahedra. There are a spread of Sr–O bond distances ranging from 2.41–2.48 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded to four equivalent Cs1+ and two equivalent Sr2+ atoms to form corner-sharing OCs4Sr2 octahedra. The corner-sharing octahedral tilt angles are 61°. In the second O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent Cs1+ and three equivalent Sr2+ 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:
- 1289144
- Report Number(s):
- mp-753801
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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