As2O3*SO3
Mercier R
Revue de Chimie Minerale 12 (1975) 508-517
Etude structurale du compose As2O3, 1 SO3
_database_code_amcsd 0015375
4.655 11.54 4.795 90 90 90 P2_12_12
atom     x     y     z Biso
As   .2660 .1914 .1780  .60
S       .5    .5 .2117  .99
O1   .7170 .4526 .0210 1.33
O2   .9052 .2395 .1140  .68
O3   .3830 .4070 .3825 2.02