Yedlinite
Wood M M, McLean W J, Laughon R B
American Mineralogist 59 (1974) 1160-1165
The crystal structure and composition of yedlinite
_database_code_amcsd 0000428
12.868 12.868 9.821 90 90 120 R-3
atom     x     y     z Biso
Pb   .1829 .1379 .2121 2.27
Cl   .0869 .2886 .1050 2.14
Cr       0     0    .5  .60
O     .133  .091  .604  2.1
Wat      0     0  .108  3.6