Silicon
Wyckoff R W G
Crystal Structures 1 (1963) 7-83
Second edition. Interscience Publishers, New York, New York
Sample at T = 300 K
_database_code_amcsd 0011243
5.43070 5.43070 5.43070 90 90 90 Fd3m
atom x y z
Si   0 0 0