KSb Wyckoff R W G Crystal Structures 1 (1963) 85-237 Second edition. Interscience Publishers, New York, New York _database_code_amcsd 0011629 7.18 6.97 13.40 90 115.10 90 P2_1/c atom x y z K1 .226 .408 .330 K2 .219 .668 .032 Sb1 .325 .898 .287 Sb2 .319 .170 .124