Muirite
Malinovskii Y A, Pobedimskaya E A, Belov N V
Soviet Physics Doklady 20 (1975) 163-164
Crystal structure of muirite Ba9(Ca,Ba)(Ca,Ti)4(OH)8[Si8O24](Cl,OH)8
Locality: Big Creek, Fresno County, California, USA
_database_code_amcsd 0018352
14.000 14.000 5.625 90 90 90 P4/mmm
atom    x    y    z occ Biso
Ba1     0    0 .255  .5  .69
Ba2  .334    0   .5      .88
Ba3  .233 .233    0      .87
Ca1    .5   .5   .5  .5 1.38
Ba1    .5   .5   .5  .5 1.38
Ca2    .5 .136    0 .75  .79
Ti2    .5 .136    0 .25  .79
Si   .397 .236   .5      .84
O1   .385 .171 .267     1.69
O2   .320 .320   .5     3.88
O3     .5 .292   .5     1.37
OH1  .223    0    0  .5  .63
Cl1  .223    0    0  .5  .63
OH2  .147 .147   .5  .5  .62
Cl2  .147 .147   .5  .5  .62
OH3     0   .5 .253     2.47
OH4  .403 .403    0     2.84