WSe2 Wyckoff R W G Crystal Structures 1 (1963) 280-281 Second edition. Interscience Publishers, New York, New York _database_code_amcsd 0011825 3.29 3.29 12.97 90 90 120 P6_3/mmc atom x y z W 1/3 2/3 .25 Se 1/3 2/3 .621