Ca4Ge4O12
Vinograd V L, Winkler B, Wilson D J, Putnis A, Gale J D
Physics and Chemistry of Minerals 33 (2006) 533-544
Monte Carlo simulation of mixing in Ca3Fe2Ge3O12-Ca4Ge4O12 garnets and
implications for the thermodynamic stability of pyrope-majorite solid solution
Sample: XRD
_database_code_amcsd 0009044
12.535 12.535 12.37 90 90 90 *I4_1/a
.5 .25 .125
atom     x     y     z
Ca1  .1246 .0030 .2531
Ca2      0   .25 .6232
Ca3      0     0    .5
Ge1      0   .25   3/8
Ge2      0   .25   7/8
Ge3  .1265 .0151 .7572
Ge4      0     0     0
O1   .0309 .0662 .6713
O2   .0430 .9581 .8614
O3   .2226 .1108 .8055
O4   .2103 .9224 .6997
O5   .9328 .1668 .4663
O6   .8965 .2098 .7844