Copper(II) complexes with bis(4-iodo-3,5-dimethylpyrazol-1-yl)methane: Synthesis, spectroscopic study, and crystal structure

E. V. Lider, E. V. Peresypkina, L. G. Lavrenova, O. L. Krivenko, E. G. Boguslavskii, A. I. Smolentsev, L. A. Sheludyakova, S. F. Vasilevskii

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New complexes of copper(II) nitrate, chloride, tetrafluoroborate, perchlorate, and perrhenate with bis(4-iodo-3,5-dimethylpyrazol-1-yl)methane (L) were obtained. The molecular and crystal structures of [CuL(H 2O)(NO3)2] • (CH3) 2CO, [CuL2(H2O)][CuL2Cl][CuCl 4], [CuL2](BF4)2 • (CH 3)2CO, and [CuL2(H2O)](ClO 4)2 • (CH3)2CO were determined by X-ray diffraction analysis. In all the complexes, L was found to serve as a chelating bidentate ligand through the N2 and N2? atoms of its pyrazole rings to form a six-membered chelate ring.

Original languageEnglish
Pages (from-to)433-444
Number of pages12
JournalRussian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya
Issue number6
Publication statusPublished - 1 Jun 2009
Externally publishedYes


ASJC Scopus subject areas

  • Chemistry(all)
  • Chemical Engineering(all)

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