Synthesis and Structural Characterization of cis- and trans-bis(4,4′-dimethyl-2,2′-bipyridine)cadmium(II) Nitrates Prepared in a One-pot Reaction |
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| Authors: | Huifen Qian Wei Huang |
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| Affiliation: | (1) College of Sciences, Nanjing University of Technology, Nanjing, 210009, P.R. China;(2) State Key Laboratory of Coordination Chemistry, Coordination Chemistry Institute, Nanjing University, Nanjing, 210093, P.R. China |
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| Abstract: | ![]()
The cis and trans isomers of [Cd(dmbpy)2](NO3)2] (dmbpy = 4,4′-dimethyl-2,2′-bipyridine) have been synthesized simultaneously via a one-pot reaction of Cd(NO3)2 · 4H2O with the dmbpy ligand in a MeOH/H2O mixture; they can be obtained individually by means of the mechanical separation due to their different growing habit of the single-crystals. Different π-stacking interactions are observed in the cis and trans isomers forming different one-dimensional networks. The outcome of the DFT calculations agrees well with the experimental results. |
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