Pb2OFCl
Aurivillius B
Chemica Scripta 11 (1977) 208-211
A case of mimetic twinning. The crystal structures of Pb2OFX (X=Cl, Br, and I)
Locality: synthetic
Sample: Pb2OFCl(L), isostructural with blixite
_database_code_amcsd 0012187
5.7221 5.7269 12.5410 90 90 90 Acmm
atom      x   y      z Biso B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
Pb   .22046 .25 .14651         .89    .80   .156   .035   .035   .035
O         0   0    .25  .92
F        .5   0    .25 1.67
Cl    .2227 .25     .5 1.75