Tetraguanidinium bis[citrato(3−)]cuprate(II) dihydrate
oleh: Hoong-Kun Fun, Chin Sing Yeap, Nornisah Mohamed, Hassan H. Abdallah, Mohammad T. M. Al-Dajani
| Format: | Article |
|---|---|
| Diterbitkan: | International Union of Crystallography 2009-12-01 |
Deskripsi
The asymmetric unit of the title compound, (CH6N3)4[Cu(C6H5O7)2]·2H2O, contains one-half of a centrosymmetric CuII complex anion, two guanidinium cations and a water molecule. The CuII ion, lying on a crystallographic inversion center, is hexacoordinated with two citrate anions in a distorted octahedral geometry. An intramolecular O—H...O hydrogen bond generates an S(6) ring motif. In the crystal structure, molecules are linked into a three-dimensional framework by intermolecular N—H...O and O—H...O hydrogen bonds.