Vanadinite
Trotter J, Barnes W H
The Canadian Mineralogist 6 (1958) 161-173
The structure of vanadinite
_database_code_amcsd 0005076
10.331 10.331 7.343  90 90 120 P6_3/m
atom     x     y     z Biso
Pb1    1/3   2/3 .0054  1.5
Pb2  .2558 .0107   .25  1.5
V    .4046 .3787   .25  1.5
Cl       0     0     0  1.5
O1   .3309 .5005   .25  2.6
O2   .6006 .4604   .25  2.6
O3   .3812 .2873 .0463  2.6