catena-Poly[[diaquazinc(II)]-μ3-2,2′-dihydroxy-1,1′-binaphthyl-3,3′-dicarboxylato-κ3O:O′:O′′]
oleh: Ling-Yun Zhang
| Format: | Article |
|---|---|
| Diterbitkan: | International Union of Crystallography 2010-01-01 |
Deskripsi
In the title coordination complex, [Zn(C22H12O6)(H2O)2]n or [Zn(H2nba)(H2O)2]n (H2nba is 2,2′-dihydroxy-1,1′-binaphthyl-3,3′-dicarboxylate), the ZnII atom is coordinated by three H2nba ligands and two water molecules, resulting in a distorted trigonal-bipyramidal geometry. In the crystal structure, adjacent ZnII atoms are linked by two H2nba ligands, forming one-dimensional ribbons along the c axis. These ribbons are further assembled into layers parallel to the bc plane via O—H...O hydrogen bonds.