Zinc and cadmium complexes of pyridyl-benzotriazole: Syntheses, structures and supramolecular interaction |
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| Authors: | Fei Wang |
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| Institution: | State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, PR China |
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| Abstract: | Five novel complexes with two pyridine substituted benzotriazole ligands, 1-(2-pyridyl)benzotriazole (L1) and 1-(4-pyridyl)benzotriazole (L2), Zn(L1)2Cl2] (1), {Zn(L1)2Cl2}·(L1)2] (2), Zn(L2)2Cl2] (3), {Zn(L2)(H2O)3(μ2-SO4)}·H2O] (4), and {Cd(L2)(H2O)3(μ2-SO4)}·H2O] (5) were synthesized. The details of the structures were characterized by X-ray single crystal analysis, revealing that these complexes were assembled together via supramolecular interaction, such as, hydrogen bonding and π-π interactions. The influence of organic ligands, anions and reaction conditions in the formation of the complexes were investigated. |
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| Keywords: | Benzotriazole Hydrogen bonding π-π Interaction Supramolecular framework |
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