Berndtite-2T
Wyckoff R W G
Crystal Structures 1 (1963) 239-444
Second edition. Interscience Publishers, New York, New York
Note: cadmium iodide structure
_database_code_amcsd 0011799
3.639 3.639 5.868 90 90 120 P-3m1
atom   x   y   z
Sn     0   0   0
S    1/3 2/3 .25