Materials Data on Sr(InTe2)2 by Materials Project
Sr(InTe2)2 crystallizes in the orthorhombic Cccm space group. The structure is three-dimensional. Sr2+ is bonded in a 8-coordinate geometry to eight Te2- atoms. There are four shorter (3.51 Å) and four longer (3.58 Å) Sr–Te bond lengths. In3+ is bonded to four Te2- atoms to form edge-sharing InTe4 tetrahedra. There are a spread of In–Te bond distances ranging from 2.83–2.88 Å. There are two inequivalent Te2- sites. In the first Te2- site, Te2- is bonded in a 4-coordinate geometry to two equivalent Sr2+ and two equivalent In3+ atoms. In the second Te2- site, Te2- is bonded to two equivalent Sr2+ and two equivalent In3+ atoms to form a mixture of distorted corner and edge-sharing TeSr2In2 trigonal pyramids.
- 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:
- 1195526
- Report Number(s):
- mp-20397
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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