Krutovite Munson R A Inorganic Chemistry 7 (1968) 389-390 The synthesis of iridium disulfide and nickel diarsenide having the pyrite structure Locality: synthetic _database_code_amcsd 0012675 5.77 5.77 5.77 90 90 90 Pa3 atom x y z Ni 0 0 0 As .38 .38 .38