THE NMR STUDY OF THE STRUCTURE OF ZINC CHLORIDE AND TETRAHYDROBORATE COMPLEXES WITH 1,4,8,11-TETRAAZOCYCLOTETRADECANE

V.V. Trachevsky, I.D. Mahaev, I.N. Maltzeva, P.A. Belyakov, F.V. Toukach, N.T. Kuznetzov

N.S. Kurnakov Institute of Unorganic and General Chemistry, Russian Academy of Sciences, Moscow, Russia
The Institute of Colloid Chemistry and the Chemistry of Water, Ukrainian Academy of Sciences, Ukraine
The Institute of New Chemical Problems, Russian Academy of Sciences, Chernogolovka, Russia

Russian Journal of Coordination Chemistry, 1995, v. 21(5), pp. 355-357

The deuterated chloroform and methylenchloride solutions of ZnX₂(C₁₀H₂₄N₄) (X=Cl, BH₄; C₁₀H₂₄N₄=1,4,8,11-tetraasocyclotetradecane) were studied by ¹H, ¹¹B, ¹³C and ¹⁴N NMR spectroscopy, as well as the solution of ligand itself. The conformational data obtained were compared with the data of RStA for ZnCl₂(C₁₀H₂₄N₄). It was determined that these compounds have zinc atom shifted from the center of the ligand molecule in the crystalline form, but not in solution.

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