Materials Data on InCuSnS4 by Materials Project

Dataset · Sun May 03 04:00:00 EDT 2020

DOI:https://doi.org/10.17188/1754888· OSTI ID:1754888

CuInSnS4 is Spinel-derived structured and crystallizes in the orthorhombic Imma space group. The structure is three-dimensional. Cu1+ is bonded to four S2- atoms to form CuS4 tetrahedra that share corners with six equivalent InS6 octahedra and corners with six equivalent SnS6 octahedra. The corner-sharing octahedra tilt angles range from 55–56°. All Cu–S bond lengths are 2.33 Å. In3+ is bonded to six S2- atoms to form InS6 octahedra that share corners with six equivalent CuS4 tetrahedra, edges with two equivalent InS6 octahedra, and edges with four equivalent SnS6 octahedra. There are four shorter (2.63 Å) and two longer (2.66 Å) In–S bond lengths. Sn4+ is bonded to six S2- atoms to form SnS6 octahedra that share corners with six equivalent CuS4 tetrahedra, edges with two equivalent SnS6 octahedra, and edges with four equivalent InS6 octahedra. There are two shorter (2.58 Å) and four longer (2.63 Å) Sn–S bond lengths. There are two inequivalent S2- sites. In the first S2- site, S2- is bonded in a rectangular see-saw-like geometry to one Cu1+, one In3+, and two equivalent Sn4+ atoms. In the second S2- site, S2- is bonded in a rectangular see-saw-like geometry to one Cu1+, two equivalent In3+, and one Sn4+ atom.

• 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: 1754888
• Report Number(s): mp-1224102
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
Cu-In-S-Sn
InCuSnS4
crystal structure