Valentinite
Svensson C
Acta Crystallographica B30 (1974) 458-461
The crystal structure of orthorhombic antimony trioxide, Sb2O3
Locality: synthetic
_database_code_amcsd 0009500
4.911 12.464 5.412 90 90 90 Pccn
atom      x      y      z B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
Sb   .04149 .12745 .17845 .01221 .00174 .00620 .00097 .00074 .00051
O1      .25    .25  .0229  .0250  .0015  .0040 -.0005      0      0
O2    .1520  .0591 -.1446  .0121  .0017  .0073 -.0017 -.0042  .0010