The first vitamin B6 zinc complex, pyridoxinato-zinc acetate: A 1D coordination polymer with polar packing through strong inter-chain hydrogen bonding |
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| Authors: | Anne-Christine Chamayou S Thalamuthu |
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| Institution: | a Institut für Anorganische und Analytische Chemie, Universität Freiburg, Albertstr. 21, D-79104 Freiburg, Germany
b Department of Chemistry, National Engineering College, K.R. Nagar, Kovilpatti, Tamil Nadu 628 503, India |
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| Abstract: | The biologically important pyridoxinato(1−) ligand (anionic vitamin B6) shows the rare phenolate-hydroxymethyl chelation plus bridging mode through the pyridine-nitrogen atom towards zinc(II) to give the one-dimensional (1D) coordination polymer {(acetato-κO)-aqua-μ-2-methyl-3-oxy-4,5-di(hydroxymethyl)pyridine-κN:O,O′]zinc(II)}·monohydrate with polar packing of adjacent chains along the polar c axis (in space group Pc) through strong inter-chain hydrogen bonding. |
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| Keywords: | Zinc Vitamin B6 pyridoxine Coordination polymer Polar packing |
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