Tungsten Wyckoff R W G Crystal Structures 1 (1963) 7-83 Second edition. Interscience Publishers, New York, New York Sample is formed when certain tungstates are electrolyzed _database_code_amcsd 0011261 5.083 5.083 5.083 90 90 90 Pm3n atom x y z W1 0 0 0 W2 0 .5 .25