{[Eu(ox)(H2O)4]·[CuBr(2‐pzc)2]·4H2O}: Hydrogen Bonding Directed Assembly to Supramolecular Network |
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| Authors: | Ji‐Xia Mou Jun Wang Jun Fan Dr. Wei‐Guang Zhang Prof. Dr. |
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| Affiliation: | 1. School of Chemistry and Environment, South China Normal University, Guangzhou 510006 P. 2. R. China |
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| Abstract: | A new 3d–4f heterometallic coordination framework, {[Eu(ox)(H2O)4] · [CuBr(2‐pzc)2] · 4H2O} ( 1 ) [ox = oxalate; 2‐pzc = pyrazine‐2‐carboxylate] was synthesized and characterized by elemental analysis, IR spectroscopy and thermal analysis, as well as single‐crystal X‐ray diffraction. Complex 1 represents one 3D supramolecular heterometallic coordination framework that is assembled from rare lanthanide‐ox anionic chains and CuBr(2‐pzc)2 cationic units through hydrogen bonds. |
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| Keywords: | Hydrogen bonding Lanthanides Copper Heterometallic complexes Organic‐inorganic hybrid composites |
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