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| Content Provider | PubMed Central |
|---|---|
| Author | Kumagai, Hitoshi Sakamoto, Yoshiyuki Kawata, Satoshi Inagaki, Shinji |
| Copyright Year | 2012 |
| Abstract | The asymmetric unit of the title compound, {[Ce2(C8H4O4)(C10H8N2)(H2O)12](C8H4O4)2} n , consists of half a CeIII cation, a quarter of a coordinated benzene-1,4-dicarboxylate (bdc2−) dianion, a quarter of a 4,4′-bipyridine (bpy) molecule, three water molecules and a half of an uncoordinated benzene-1,4-dicarboxylate dianion. The CeIII ion is located on a twofold rotation axis and exhibits a distorted trigonal prism square-face tricapped coordination geometry. The coordinated and uncoordinated bdc2− ions and the bpy molecule lie about special positions of site symmetries 2/m, m and 2/m, respectively. The CeIII ions are bridged by the bdc2− and bpy ligands, giving a sheet structure parallel to the ac plane. The uncoordinated bdc2− dianion exists between the sheets and links the sheets by intermolecular O—H⋯O hydrogen bonds between the uncoordinated bdc2− and coordinated water molecules. A π–π stacking interaction between the uncoordinated bdc2− dianion and the bpy ligand [centroid–centroid distance = 3.750 (4) Å] is also observed. |
| Related Links | http://dx.doi.org/10.1107/s1600536812016388 |
| Starting Page | 643 |
| File Format | |
| ISSN | 16005368 |
| e-ISSN | 16005368 |
| Journal | Acta Crystallographica Section E: Structure Reports Online |
| Issue Number | Pt 5 |
| Volume Number | 68 |
| Language | English |
| Publisher | International Union of Crystallography |
| Publisher Date | 2012-05-15 |
| Access Restriction | Open |
| Rights Holder | International Union of Crystallography |
| Subject Keyword | Materials Science(all) Chemistry(all) Condensed Matter Physics Research in Higher Education |
| Content Type | Text |
| Resource Type | Article |
| Subject | Chemistry Condensed Matter Physics Materials Science |
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