K2TiSi3O9
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 0008974
6.7766 6.7766 9.9275 90 90 120 P6_3/m
atom     x     y     z  Uiso
KA     1/3   2/3 .0589 .0181
TiB      0     0     0 .0067
Si   .3756 .2451   .25 .0044
O1   .4882 .0816   .25 .0080
O2   .2475 .2286 .1113 .0080