Walstromite
Dent Glasser L S, Glasser F P
American Mineralogist 53 (1968) 9-13
The crystal structure of walstromite
Locality: synthetic
_database_code_amcsd 0000165
6.733 9.616 6.723 69.62 102.33 96.90 P-1
atom     x    y     z
Ca1   .272 .507  .763
Ca2   .435 .831  .935
Ba    .049 .848  .323
Si1   .096 .222  .145
Si2   .235 .484  .284
Si3   .442 .196  .511
O1    .236 .251 -.027
O2   -.098 .114  .102
O3    .042 .366  .212
O4    .366 .556  .089
O5    .125 .580  .389
O6    .352 .365  .494
O7    .613 .238  .368
O8    .517 .084  .765
O9    .238 .130  .389