K2CdSiO4
Dollase W A
Physics and Chemistry of Minerals 25 (1998) 389-392
Transformations of the stuffed cristobalites, K2MSiO4,
M = Mg, Zn, Co, Cd, with temperature and composition
_database_code_amcsd 0008149
7.947 7.947 7.947 90 90 90 F-43m
atom    x    y    z occ Biso
K1     .5   .5   .5     3.85
K2    .75  .75  .75     3.85
Cd    .25  .25  .25     2.93
Si      0    0    0     3.85
O    .171 .103 .052 1/6 3.85