Cyanochroite Robinson D J, Kennard C H L Crystal Structure Communications 1 (1972) 185-188 Potassium hexa-aquacopper(II) sulfate, CuH12K2O14S2 (neutron) Locality: synthetic _database_code_amcsd 0012326 9.066 12.13 6.149 90 104.4 90 P2_1/a atom x y z K .1237 .3467 .3418 Cu 0 0 0 S .4019 .1360 .7225 O3 .3983 .2349 .5832 O4 .5435 .0754 .7397 O5 .2731 .0639 .6105 O6 .3855 .1677 .9460 O7 .1614 .1122 .1641 O8 -.1872 .1187 .0363 O9 -.0037 -.0650 .2875 H15 .2091 .0898 .3181 H16 .2420 .1244 .0875 H17 -.2831 .1023 -.0729 H18 -.1595 .1916 .0005 H19 -.1012 -.0587 .3268 H20 .0326 -.1410 .3208