KCu2(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 0010971
9.186 6.423 7.830 90 117.26 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)
K         0    .5       .5      .0131  .0182  .0121      0  .0041      0
Cu      .25   .25        0      .0077  .0085  .0111 -.0001  .0029 -.0006
Se   .07820     0   .28821      .0068  .0081  .0076      0  .0027      0
O1    .1901     0    .1736      .0140  .0134  .0154      0  .0102      0
O2    .1954     0    .5171      .0163  .0251  .0083      0  .0010      0
O3   -.0373 .2113    .2267      .0117  .0090  .0147  .0021  .0030 -.0011
Wat4  .1561    .5    .0722  .5  .0094  .0108  .0123      0  .0049      0
Oh4   .1561    .5    .0722  .5  .0094  .0108  .0123      0  .0049      0
H      .173    .5     .177  .5