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

Complexes (HTMP) 4 [Bi 4 I 16 ] · 2H 2 O · 2(CH 3 ) 2 CO ( I ) and (HTMP) 3 [Bi 5 I 18 ] · 5THF ( II ) have been synthesized by the reactions of BiI 3 and 2,3,5,6-tetramethylpyrazine (TMP) in acetone and tetrahydrofuran (THF), respectively. The crystal structures of both compounds were determined by...

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Bibliographic Details
Published in:Russian journal of coordination chemistry 2018-12, Vol.44 (12), p.772-778
Main Authors: Usoltsev, A. N., Adonin, S. A., Abramov, P. A., Sokolov, M. N., Fedin, V. P.
Format: Article
Language:English
Subjects:
Acetone
Cations
Chemical synthesis
Chemistry
Chemistry and Materials Science
Crystal structure
Crystals
Inorganic Chemistry
Physical Chemistry
Tetrahydrofuran
X-ray diffraction
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Summary:Complexes (HTMP) 4 [Bi 4 I 16 ] · 2H 2 O · 2(CH 3 ) 2 CO ( I ) and (HTMP) 3 [Bi 5 I 18 ] · 5THF ( II ) have been synthesized by the reactions of BiI 3 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.
ISSN:1070-3284
1608-3318
DOI:10.1134/S1070328418120102