Materials Data on Sr(CdSb)2 by Materials Project
Sr(CdSb)2 crystallizes in the trigonal P-3m1 space group. The structure is three-dimensional. Sr2+ is bonded to six equivalent Sb3- atoms to form SrSb6 octahedra that share corners with twelve equivalent CdSb4 tetrahedra, edges with six equivalent SrSb6 octahedra, and edges with six equivalent CdSb4 tetrahedra. All Sr–Sb bond lengths are 3.40 Å. Cd2+ is bonded to four equivalent Sb3- atoms to form CdSb4 tetrahedra that share corners with six equivalent SrSb6 octahedra, corners with six equivalent CdSb4 tetrahedra, edges with three equivalent SrSb6 octahedra, and edges with three equivalent CdSb4 tetrahedra. The corner-sharing octahedra tilt angles range from 17–55°. There are three shorter (2.92 Å) and one longer (3.02 Å) Cd–Sb bond lengths. Sb3- is bonded to three equivalent Sr2+ and four equivalent Cd2+ atoms to form a mixture of distorted edge and corner-sharing SbSr3Cd4 pentagonal bipyramids.
- Research Organization:
- LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
- Contributing Organization:
- The Materials Project; MIT; UC Berkeley; Duke; U Louvain
- DOE Contract Number:
- AC02-05CH11231
- OSTI ID:
- 1287975
- Report Number(s):
- mp-7432
- Country of Publication:
- United States
- Language:
- English
Similar Records
Materials Data on KSr2Cd2Sb3 by Materials Project
Materials Data on Sr2CdSb2 by Materials Project
Materials Data on Sr6Yb4(CdSb2)5 by Materials Project
Dataset
·
Wed May 10 00:00:00 EDT 2017
·
OSTI ID:1311637
Materials Data on Sr2CdSb2 by Materials Project
Dataset
·
Fri Jan 11 23:00:00 EST 2019
·
OSTI ID:1696988
Materials Data on Sr6Yb4(CdSb2)5 by Materials Project
Dataset
·
Wed Apr 29 00:00:00 EDT 2020
·
OSTI ID:1733843