DOE OSTI · 1207500
Materials Data on CdSnAs2 by Materials Project
Abstract
CdSnAs2 is Chalcopyrite structured and crystallizes in the tetragonal I-42d space group. The structure is three-dimensional. Cd2+ is bonded to four equivalent As3- atoms to form CdAs4 tetrahedra that share corners with four equivalent CdAs4 tetrahedra and corners with eight equivalent SnAs4 tetrahedra. All Cd–As bond lengths are 2.69 Å. Sn4+ is bonded to four equivalent As3- atoms to form SnAs4 tetrahedra that share corners with four equivalent SnAs4 tetrahedra and corners with eight equivalent CdAs4 tetrahedra. All Sn–As bond lengths are 2.66 Å. As3- is bonded to two equivalent Cd2+ and two equivalent Sn4+ atoms to form corner-sharing AsCd2Sn2 tetrahedra.
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2020-07-16. Materials Data on CdSnAs2 by Materials Project. https://doi.org/10.17188/1207500
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