Chlorine
Wyckoff R W G
Crystal Structures 1 (1963) 7-83
Second edition. Interscience Publishers, New York, New York
Sample at T = 113 K
_database_code_amcsd 0011271
6.24 8.26 4.48 90 90 90 Bmab
atom x    y    z
Cl   0 .100 .130