YbD2 Wyckoff R W G Crystal Structures 1 (1963) 298-306 Second edition. Interscience Publishers, New York, New York _database_code_amcsd 0011886 6.763 5.871 3.561 90 90 90 Pbnm atom x y z Yb .010 .240 .25 D1 .430 .240 .25 D2 .742 .004 .25