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Unusual crystal and molecular structure of the 1-(1-silatranylmethyl)-3,5-dimethylpyrazole complex with zinc dichloride |
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| Authors: | M G Voronkov é A Zel’bst V S Fundamenskii V A Bruskov A A Kashaev A S Soldatenko Yu I Bolgova and O M Trofimova |
| Institution: | (1) Department of Chemistry, Faculty of Science, The Maharaja Sayajirao University of Baroda, Vadodara, 390002, India;(2) Analytical Chemistry Division, Central Salt and Marine Chemicals Research Institute, Bhavnagar, 364002, India;(3) Department de Quimica Inorganica, Universitat de Barcelona, Diagonal 647, 08028 Barcelona, Spain; |
| Abstract: | The crystal and molecular structure of a 1-(1-silatranylmethyl)-3,5-dimethylpyrazole complex with zinc dichloride (I) is determined by XRD. The coordination polyhedron of the zinc atom is a tetrahedron formed by two covalent Zn-Cl bonds and coordination Zn ← N and Zn ← O bonds. Compound I is the first example of how an endocyclic oxygen atom of the silatranyl fragment participates in the coordination of the metal atom with the formation of a six-membered heterocycle. |
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