Pyromorphite
Dai Y S, Hughes J M
The Canadian Mineralogist 27 (1989) 189-192
Crystal-structure refinements of vanadinite and pyromorphite
_database_code_amcsd 0005226
9.9764 9.9764 7.3511 90 90 120 P6_3/m
atom      x      y     z  Uiso B(1,1) B(2,2) B(3,3)  B(1,2) B(1,3) B(2,3)
Pb1     1/3    2/3 .0048        .0032  .0032  .0005   .0016      0      0
Pb2  .25429 .00536   .25        .0021  .0016  .0064   .0008      0      0
P     .4104  .3787   .25        .0007  .0004  .0031 -.00005      0      0
O1     .343   .490   .25 .0032
O2     .590   .475   .25 .0022
O3     .359   .274  .084 .0046
Cl        0      0     0 .0038