Thallium
Wyckoff R W G
Crystal Structures 1 (1963) 7-83
Second edition. Interscience Publishers, New York, New York
Body centered cubic, bcc, structure
_database_code_amcsd 0011233
3.882 3.882 3.882 90 90 90 Im3m
atom x y z
Tl   0 0 0