Poly[diaqua-μ2-oxalato-di-μ4-succinato-diyttrium(III)]
oleh: Zhi-Feng Li, Chun-Xiang Wang, Ping Wang
| Format: | Article |
|---|---|
| Diterbitkan: | International Union of Crystallography 2009-09-01 |
Deskripsi
In the title compound, [Y2(C4H4O4)2(C2O4)(H2O)2]n, the flexible succinate anion assumes a gauche conformation and bridges the eight-coordinated Y atoms, generating two-dimensional layers parallel to (010). The coordination polymer layers are linked into a three-dimensional framework by the rigid oxalate ligands. The oxalate ions are located on a center of inversion. Intermolecular O—H...O hydrogen bonds help to stabilize the crystal structure.