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| Content Provider | Royal Society of Chemistry (RSC) |
|---|---|
| Author | Lan, Ya-Qian Su, Zhong-Min Hao, Xiang-Rong Li, Shun-Li Wang, Xin-Long Shao, Kui-Zhan |
| Copyright Year | 2009 |
| Abstract | Two POM-pillared 3D porous compounds, [CuICuII(CuIIfcz)2(H2O)5(PMoVI10MoV2O40)]·6H2O (1) and [CuI2(CuIIfcz)2(H2O)2(PMoVI8VV3VIV3O42)]·6H2O (2) (Hfcz = fluconazole, (1-(2,4-difluorophenyl)-1,1-bis[(1H-1,2,4-triazol-1-yl)methyl]benzyl alcohol) have been constructed based on different polyanions, (Cufcz)22+ macrocations and copper cations by the hydrothermal method. The (Cufcz)22+ macrocations link Cu cations to generate a 2D wavelike cationic sheet. Then the POM anions act as pillars to the cationic sheet to form different POM-pillared 3D frameworks. In compound 1, the polyanion exhibits a rare coordination mode and acts as a penta-dentate ligand, which acts as to pillars to the cationic sheet to form an unprecedented 3D (3,4,5,6)-connected open framework with (3·6·7)(32·6·73)(33·4·62·73·8)(34·42·62·76·8)(32·62·76·84·10) topology. In compound 2, polyanions covalently link cationic sheets to extend to an unusual 3D (3,4,6)-connected framework with the (52·6)(52·62·7·9)(54·64·74·93) topology. To the best of our knowledge, it is the first time that POM-pillared 3D metal–organic frameworks have been realized by combining POMs with deliberately designed macrocations and transition-metal ions, using a rational approach for synthesis of POM-based open metal–organic frameworks. In addition, the electrochemical behaviors of compounds 1 and 2 have been investigated. |
| Starting Page | 940 |
| Ending Page | 947 |
| Page Count | 8 |
| File Format | HTM / HTML PDF |
| ISSN | 14779226 |
| Volume Number | 0 |
| Issue Number | 6 |
| Journal | Dalton Transactions |
| DOI | 10.1039/b810287b |
| Language | English |
| Publisher | Royal Society of Chemistry |
| Access Restriction | Open |
| Subject Keyword | Water of crystallization Fluconazole Benzyl alcohol Copper Hydrothermal circulation Polyatomic ion Ligand Topology Electrochemistry |
| Content Type | Text |
| Resource Type | Article |
| Subject | Inorganic Chemistry |
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