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Composition and Structure of Complexes Formed in GeCl4–2-Hydroxybenzene(2-hydroxynaphthaline-1)carbaldehyde Isonicotinoylhydrazone–ZnCl2–Methanol

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Abstract

Tetrachlorozincates [Ge(LH)2][ZnCl4]∙CH3OH were isolated for the first time from isonicotinoylhydrazone 2-hydroxybenzene (2-hydroxynaphyl-1)carbaldehyde (H2L)–GeCl4–ZnCl2–CH3OH systems, in which cations are [Ge(L·H)2]2+ complexes protonated by the pyridine nitrogen atom, with L ligands tridentately coordinated via the azomethine nitrogen atom and oxygen atoms of deprotonated hydroxyazino and hydroxy groups. The complexes were studied using the methods of conductometry, thermogravimetry, IR, and 1H NMR spectroscopy.

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Authors and Affiliations

  1. Mechnikov Odessa National University, 65082, Odessa, Ukraine

    N. V. Shmatkova, I. I. Seifullina & L. S. Skorokhod

  2. South Federal University, 344090, Rostov-on-Don, Russia

    A. N. Morozov & L. D. Popov

  3. N. D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences, 119991, Moscow, Russia

    G. A. Gazieva

Authors
  1. N. V. Shmatkova
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  2. I. I. Seifullina
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  3. L. S. Skorokhod
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  4. A. N. Morozov
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  5. L. D. Popov
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  6. G. A. Gazieva
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Correspondence to N. V. Shmatkova.

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Shmatkova, N.V., Seifullina, I.I., Skorokhod, L.S. et al. Composition and Structure of Complexes Formed in GeCl4–2-Hydroxybenzene(2-hydroxynaphthaline-1)carbaldehyde Isonicotinoylhydrazone–ZnCl2–Methanol. Russ J Gen Chem 90, 2323–2327 (2020). https://doi.org/10.1134/S1070363220120154

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