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Structural Features And Properties of Heteronuclear Germanium(IV) and Some 3d Metal Complexes with Xylaric Acid and 2,2′-Bipyridine


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Abstract

New coordination compounds of germanium and 3d metals with xylaric acid (H5Xylar) and 2,2′-bipyridine (bipy), which contain tetranuclear xylaratogermanate anion [Fe(bipy)3]2[(OH)2Ge2(μ-HXylar)4Ge2(μ- OH)2]·12Н2О·2CH3CN (I) and [Ni(bipy)3]2[(OH)2Ge2(μ-HXylar)4Ge2(μ-OH)2]·20Н2О·2C2H5OH (II) are synthesized. The complexes are studied by the elemental analysis, thermogravimetry, IR spectroscopy, and X-ray diffraction. To visualize and quantitatively assess hydrogen bonds in I and II the Hiershfeld surface analysis is used.

About the authors

E. A. Chebanenko

Mechnikov Odessa National University

Author for correspondence.
Email: lborn@ukr.net
Ukraine, Odesa

E. E. Martsinko

Mechnikov Odessa National University

Email: lborn@ukr.net
Ukraine, Odesa

I. I. Seifullina

Mechnikov Odessa National University

Email: lborn@ukr.net
Ukraine, Odesa

V. V. Dyakonenko

Scientific Technological Complex “Institute for Single Crystals”

Email: lborn@ukr.net
Ukraine, Kharkov

S. V. Shishkina

Scientific Technological Complex “Institute for Single Crystals”; Karazin Kharkov National University

Email: lborn@ukr.net
Ukraine, Kharkov; Kharkov

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