Lawsonite
Pawley A R, Allan D R
Mineralogical Magazine 65 (2001) 41-58
A high-pressure study of lawsonite using angle-dispersive
powder-diffraction methods with synchrotron radiation
Note: Run #BN97, P = 16.5 GPa
Locality: synthetic
_database_code_amcsd 0018956
5.178 12.787 5.634 90 124.67 90 P2_1/m
atom    x     y    z
Ca   .277   .75 .649
Al1    .5     0    0
Al2    .5     0   .5
Si   .937 .1320 .944
O1   .842   .75 .905
O2   .767  .115 .685
O3   .894  .392 .255
O4   .279  .075 .169
OH5  .258  .056 .625
Wat6 .702   .75 .258