Structure of a gadolinium coordination compound with acyldihydrazone of adipic acid and 3-methyl-1-phenyl-4-formylpyrazol-5-one

V. F. Shul′gin; O. V. Konnik; Z. Z. Bekirova; G. G. Aleksandrov; M. A. Kiskin; I. L. Eremenko

doi:10.1134/S0022476617070290

Structure of a gadolinium coordination compound with acyldihydrazone of adipic acid and 3-methyl-1-phenyl-4-formylpyrazol-5-one

Authors: Shul′gin V.F.¹, Konnik O.V.¹, Bekirova Z.Z.¹, Aleksandrov G.G.², Kiskin M.A.², Eremenko I.L.²
Affiliations:
1. Vernadsky Crimean Federal University
2. Kurnakov Institute of General and Inorganic Chemistry
Issue: Vol 58, No 7 (2017)
Pages: 1464-1467
Section: Article
URL: https://journal-vniispk.ru/0022-4766/article/view/161672
DOI: https://doi.org/10.1134/S0022476617070290
ID: 161672

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Abstract

The structure of a gadolinium coordination compound with acyldihydrazone of adipic acid and 3-methyl-1-phenyl-4-formylpyrazol-5-one is studied by the XRD. It is determined that the compound is built as a spacer-armed dinuclear complex in which coordination polyhedra are linked by three aliphatic bridges packed in the asymmetric triple helix. The coordination polyhedron of the gadolinium cation has a slightly distorted three-capped trigonal prism geometry.