Enstatite
Periotto B, Balic-Zunic T, Nestola F, Katerinopoulou A, Angel R J
American Mineralogist 97 (2012) 1741-1748
Re-investigation of the crystal structure of enstatite under high-pressure conditions
Note: P = 0.00010(1) GPa
Locality: synthetic
_database_code_amcsd 0019515
18.210 8.820 5.1767 90 90 90 Pbca
atom      x     y     z  Uiso
Mg2   .3769 .4868 .3589 .0096
Mg1   .3759 .6538 .8659 .0069
SiTA .27146 .3420 .0505 .0065
SiTB .47368 .3370 .7985 .0052
O1A   .1832 .3392 .0359 .0040
O2A   .3110 .5022 .0432 .0080
O3A   .3028 .2232 .8299 .0056
O1B   .5626 .3396 .7995 .0047
O2B   .4325 .4820 .6888 .0075
O3B   .4478 .1957 .6037 .0039