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Hydrothermal Synthesis of Two Zinc Coordination Polymers with 1-(1H-Tetrazol-5-ylmethyl)-1H-benzotriazole Ligands
The direct reaction of ZnBr2 with H‐1‐mbtz [1‐mbtz = 1‐(1H‐tetrazol‐5‐ylmethyl)‐1H‐benzotriazole] gives the two‐dimensional complex [Zn(Br)(1‐mbtz)] (1), whereas the reaction of benzotriazol‐1‐yl‐acetonitrile with NaN3 in the presence of water and a Lewis acid (ZnBr2) affords the 2D coordination pol...
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Published in: | Zeitschrift für anorganische und allgemeine Chemie (1950) 2013-10, Vol.639 (12-13), p.2317-2323 |
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Main Authors: | , , , , , |
Format: | Article |
Language: | eng ; ger |
Subjects: | |
Citations: | Items that this one cites Items that cite this one |
Online Access: | Get full text |
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Summary: | The direct reaction of ZnBr2 with H‐1‐mbtz [1‐mbtz = 1‐(1H‐tetrazol‐5‐ylmethyl)‐1H‐benzotriazole] gives the two‐dimensional complex [Zn(Br)(1‐mbtz)] (1), whereas the reaction of benzotriazol‐1‐yl‐acetonitrile with NaN3 in the presence of water and a Lewis acid (ZnBr2) affords the 2D coordination polymer [Zn2(OH)(1‐mbtz)3H2O] (2). The central zinc atom in 1 is bonded to one terminal bromine atom and three different nitrogen atoms from two tetrazole ligands and one BTA group (BTA = benzotriazole), and each 1‐mbtz ligand is coordinated to three zinc atoms forming a 2D framework. The coordination polyhedron around the metal atom in 2 is a slightly distorted trigonal bipyramid made up by one zinc atom, four nitrogen atoms as well as one oxygen atom, two of the 1‐mbtz ligands coordinated to three zinc atoms and the third 1‐mbtz ligand acts in a bidentate fashion, which leads to the formation of a complicated 2D network. The syntheses and solid‐state structures of the two coordination polymers are reported. |
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ISSN: | 0044-2313 1521-3749 |
DOI: | 10.1002/zaac.201300206 |