Scacchite Wyckoff R W G Crystal Structures 1 (1963) 239-444 Second edition. Interscience Publishers, New York, New York Note: cadmium chloride structure _database_code_amcsd 0011809 3.686 3.686 17.470 90 90 120 R-3m atom x y z Mn 0 0 0 Cl 0 0 .25