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Title: Materials Data on Cs2SnI6 by Materials Project

Dataset ·
DOI:https://doi.org/10.17188/1201833· OSTI ID:1201833

Cs2SnI6 crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Cs1+ is bonded to twelve equivalent I1- atoms to form CsI12 cuboctahedra that share corners with twelve equivalent CsI12 cuboctahedra, faces with six equivalent CsI12 cuboctahedra, and faces with four equivalent SnI6 octahedra. All Cs–I bond lengths are 4.27 Å. Sn4+ is bonded to six equivalent I1- atoms to form SnI6 octahedra that share faces with eight equivalent CsI12 cuboctahedra. All Sn–I bond lengths are 2.91 Å. I1- is bonded in a distorted single-bond geometry to four equivalent Cs1+ and one Sn4+ 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:
1201833
Report Number(s):
mp-27636
Resource Relation:
Related Information: https://materialsproject.org/citing
Country of Publication:
United States
Language:
English

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