Mg2SiO4
Baur W H
American Mineralogist 57 (1972) 709-731
Computer-simulated crystal structures of observed and hypothetical Mg2SiO4
polymorphs of low and high density
K2MgF4 structure
Locality: hypothetical
_database_code_amcsd 0000284
3.51 3.51 10.45 90 90 90 I4/mmm
atom x  y     z
Si   0  0     0
Mg   0  0 .3740
O1   0 .5     0
O2   0 .0 .1647