Bismutite
Grice J D
The Canadian Mineralogist 40 (2002) 693-698
A solution to the crystal structures of bismutite and beyerite
_database_code_amcsd 0005770
3.865 3.862 13.675 90 90 90 Imm2
atom   x    y      z  Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Bi1    0    0      0 .0164  .0147  .0116  .0228      0      0      0
Bi2  1/2  1/2 .18433 .0171  .0150  .0061  .0303      0      0      0
C      0    0   .338  .012   .014   .014   .006      0      0      0
O1     0  1/2   .104  .019   .018   .019   .020      0      0      0
O2   1/2    0   .102  .014   .016   .010   .018      0      0      0
O3     0 .286   .305  .038   .038   .037   .038      0      0  -.000
O4     0    0   .443  .027   .031   .033   .018      0      0      0