K2 Mg3 O30 Si12 Zn2
Nguyen N, Choisnet J, Raveau B
Journal of Solid State Chemistry 34 (1980) 1-9
Silicates synthetiques a structure milarite
_cod_database_code 1001137
_database_code_amcsd 0013396
10.199 10.199 14.145 90 90 120 P6/mcc
atom    x    y    z   occ
K1      0    0  .25
K2    1/3  2/3    0    .5
Mg1   1/3  2/3  .25
Mg2    .5    0  .25 .3333
Zn1    .5    0  .25 .6667
Si1  .767 .114 .112
O1   .733 .114    0
O2   .945 .218 .136
O3   .651 .158 .172