UNUSUAL CRYSTAL AND MOLECULAR STRUCTURE OF THE 1-(1-SILATRANYLMETHYL)-3,5-DIMETHYLPYRAZOLE COMPLEX WITH ZINC DICHLORIDE
M. G. Voronkov, Г‰. A. Zel'bst, V. S. Fundamenskii, V. A. Bruskov, A. A. Kashaev, A. S. Soldatenko, Y. I. Bolgova, O. M. Trofimova
Keywords: 1-(1-silatranylmethyl)-3, 5-dimethylpyrazole complex with zinc dichloride, molecular structure, X-ray diffraction
Pages: 847-849
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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