AM_SnSe Formula: Sn Se Name: SnSe Unit cell: 4.31 11.705 4.318 90.0 90.0 90.0 , V=217.84 Space group: CMCM (63)

Schnering H G , Wiedemeier H , Zeitschrift fur Kristallographie , 156 (1981) p.143-150, The high temperature structure of beta-SnS and beta-SnSe, and the B16-to-B33 type gamma-transition path, Sample: T = 825 K