GeSe Wyckoff R W G Crystal Structures 1 (1963) 85-237 Second edition. Interscience Publishers, New York, New York _database_code_amcsd 0011461 4.40 10.82 3.85 90 90 90 Pbnm atom x y z Ge .111 .121 .25 Se .500 -.146 .25