Tetra- and Pentanuclear Iodobismuthates with the Cation Based on 2,3,5,6-Tetramethylpyrazine: Syntheses and Crystal Structures

A. N. Usoltsev, S. A. Adonin, P. A. Abramov, M. N. Sokolov, V. P. Fedin

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2 Citations (Scopus)

Abstract

Complexes (HTMP)4[Bi4I16] · 2H2O · 2(CH3)2CO (I) and (HTMP)3[Bi5I18] · 5THF (II) have been synthesized by the reactions of BiI3 and 2,3,5,6-tetramethylpyrazine (TMP) in acetone and tetrahydrofuran (THF), respectively. The crystal structures of both compounds were determined by X-ray diffraction analysis (СIF files CCDC nos. 1817306 (I) and 1817307 (II)). In both cases, the complexes in the solid state feature supramolecular contacts between the π systems of the cations and iodide ligands of the anions.

Original languageEnglish
Pages (from-to)772-778
Number of pages7
JournalRussian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya
Volume44
Issue number12
DOIs
Publication statusPublished - 1 Dec 2018

Keywords

  • bismuth
  • halide complexes
  • supramolecular contacts
  • tetramethylpyrazine
  • X-ray diffraction analysis
  • COMPLEXES
  • OPTICAL-PROPERTIES
  • SOLID-STATE
  • BISMUTH IODIDE

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