Cs2ZrSi3O9
Xu H, Navrotsky A, Balmer M L, Su Y
Physics and Chemistry of Minerals 32 (2005) 426-435
Crystal-chemical and energetic systematics of wadeite-type phases
A2BSi3O9 (A = K, Cs; B = Si, Ti, Zr)
_database_code_amcsd 0008976
7.2319 7.2319 10.2688 90 90 120 P6_3/m
atom     x     y     z  Uiso
CsA    1/3   2/3 .0652 .0188
ZrB      0     0     0 .0092
Si   .3868 .2354   .25 .0034
O1   .5147 .0991   .25 .0128
O2   .2596 .1966 .1172 .0128