Spertiniite Oswald H R, Reller A, Schmalle H W, Dubler E Acta Crystallographica C46 (1990) 2279-2284 Structure of copper(II) hydroxide, Cu(OH)2 _database_code_amcsd 0010212 2.9471 10.593 5.2564 90 90 90 Cmc2_1 atom x y z Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Cu .5 .6820 .2500 .0086 .0083 .0076 .0098 -.0009 0 0 O1 0 .5583 .2534 .0125 .0125 .0083 .0168 .0047 0 0 O2 0 .7994 .1967 .0101 .0099 .0064 .0039 .0008 0 0 H1 0 .5058 .4118 .027 H2 0 .9001 .1914 .032