Kuramite
Chen X, Wada H, Sato A, Mieno M
Journal of Solid State Chemistry 139 (1998) 144-151
Synthesis, electrical conductivity, and crystal structure of Cu4Sn7S16 and
structure refinement of Cu2SnS3
Locality: synthetic
_database_code_amcsd 0013950
5.413 5.413 10.824 90 90 90 I-42m
atom     x     y     z   occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Cu       0     0     0  .375   .020   .020   .024      0      0      0
CuM1     0    .5   .25 .2115   .019   .019   .018      0      0      0
SnM1     0    .5   .25 .1635   .019   .019   .018      0      0      0
SnM2     0     0    .5 .1736   .018   .018   .021      0      0      0
CuM2     0     0    .5 .2014   .018   .018   .021      0      0      0
S    .2461 .2461 .1231  .375   .015   .015   .015  -.001  -.001  -.001