NaCu2(OH)(SeO4)2(H2O) Giester G, Zemann J Zeitschrift fur Kristallographie 179 (1987) 431-442 The crystal structure of the natrochalcite-type compounds (Me+)Cu2(OH)(zO4)2*H2O [Me+ = Na,K,Rb; z = S,Se], with special reference to the hydrogen bonds Locality: synthetic _database_code_amcsd 0010972 9.063 6.303 7.678 90 118.45 90 C2/m atom x y z occ U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Na 0 .5 .5 .0197 .0262 .0251 0 .0097 0 Cu .25 .25 0 .0084 .0105 .0124 .0003 .0036 -.0005 Se .08666 0 .30139 .0075 .0106 .0097 0 .0035 0 O1 .1876 0 .1713 .0193 .0155 .0222 0 .0154 0 O2 .2254 0 .5313 .0179 .0251 .0106 0 .0006 0 O3 -.0329 .2143 .2478 .0105 .0129 .0159 .0020 .0034 -.0003 Wat4 .1559 .5 .0714 .5 .0097 .0128 .0121 0 .0055 0 Oh4 .1559 .5 .0714 .5 .0097 .0128 .0121 0 .0055 0 H .211 .5 .194 .5