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catena-Poly[[diaquaterbium(III)]-tetrakis(μ(2)-pyridine-4-carboxylato-κO:O')-[diaquaterbium(III)]-bis(μ(2)-pyridine-4-carboxylato-κO:O')].
| Content Provider | Europe PMC |
|---|---|
| Author | Zhang, Xiangfei Zhai, Bin |
| Copyright Year | 2011 |
| Abstract | The title complex, [Tb2(C6H4NO2)6(H2O)4]n, was isolated under hydrothermal conditions using the ligand pyridine-4-carboxylic acid (HL) and Tb2O3. The deprotonated L 2− ligands adopt bridging coordination modes. The central TbIII atom is bridged by L 2− ligands, forming a polymeric chain parallel to the a axis. Supramolecular O—H⋯N interactions link the chains, building up a layer parallel to (010). O—H⋯O hydrogen bonds also occur. Two of the pyridine rings are disordered by rotation around the central C—N direction with occupancy ratios of 0.53 (1):0.47 (1). |
| Journal | Acta crystallographica. Section E, Structure Reports Online |
| Volume Number | 67 |
| PubMed Central reference number | PMC3201511 |
| Issue Number | Pt 10 |
| Issue Number | pt 10 |
| PubMed reference number | 22065634 |
| e-ISSN | 16005368 |
| DOI | 10.1107/s1600536811038487 |
| Language | English |
| Publisher | International Union of Crystallography |
| Publisher Date | 2011-09-30 |
| Access Restriction | Open |
| Rights License | This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited. © Zhang and Zhai 2011 |
| Content Type | Text |
| Resource Type | Article |
| Subject | Chemistry Condensed Matter Physics Materials Science |
