Be2C Wyckoff R W G Crystal Structures 1 (1963) 239-444 Second edition. Interscience Publishers, New York, New York Anti-fluorite structure _database_code_amcsd 0011732 4.33 4.33 4.33 90 90 90 Fm3m atom x y z Be .25 .25 .25 C 0 0 0