Synthesis, crystal structure and electrocatalytic activity of discrete and polymeric copper(II) complexes with bitopic bis(pyrazol-1-yl) methane ligands

Andrei S. Potapov, Eugenia A. Nudnova, Andrei I. Khlebnikov, Vladimir D. Ogorodnikov, Tatiana V. Petrenko

Research output: Contribution to journalArticle

16 Citations (Scopus)

Abstract

New coordination copper(II) compounds containing bitopic bis(pyrazol-1-yl)methane ligands, namely 1,1,2,2- tetrakis(pyrazol-1-yl)ethane, 1,4-bis[bis(pyrazol-1-yl)methyl]benzene and 1,4-bis[bis(3,5-dimethylpyrazol-1- yl)methyl]benzene were prepared. Reactions of ligandswith Cu2+ ions in 1:2 ratio gave discrete homodinuclear complexes,while 1:1 ligand-to-metal ratio lead to the formation of coordination polymers. Electrocatalytic activity of compounds in oxygen electroreduction reaction on the surface of modified carbon paste electrode was evaluated.

Original languageEnglish
Pages (from-to)72-75
Number of pages4
JournalInorganic Chemistry Communications
Volume53
DOIs
Publication statusPublished - 2015

Fingerprint

Methane
Toluene
Copper
Benzene
methane
Crystal structure
Ligands
benzene
Copper compounds
copper
ligands
crystal structure
Ethane
synthesis
Ointments
coordination polymers
ethane
Polymers
Carbon
Metals

Keywords

  • Bis(pyrazol-1-yl)methane
  • Bitopic ligands
  • Coordination polymers
  • Copper(II)
  • Crystal structure
  • Electrocatalytic activity

ASJC Scopus subject areas

  • Inorganic Chemistry
  • Physical and Theoretical Chemistry
  • Materials Chemistry

Cite this

Synthesis, crystal structure and electrocatalytic activity of discrete and polymeric copper(II) complexes with bitopic bis(pyrazol-1-yl) methane ligands. / Potapov, Andrei S.; Nudnova, Eugenia A.; Khlebnikov, Andrei I.; Ogorodnikov, Vladimir D.; Petrenko, Tatiana V.

In: Inorganic Chemistry Communications, Vol. 53, 2015, p. 72-75.

Research output: Contribution to journalArticle

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AU - Potapov, Andrei S.

AU - Nudnova, Eugenia A.

AU - Khlebnikov, Andrei I.

AU - Ogorodnikov, Vladimir D.

AU - Petrenko, Tatiana V.

PY - 2015

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AB - New coordination copper(II) compounds containing bitopic bis(pyrazol-1-yl)methane ligands, namely 1,1,2,2- tetrakis(pyrazol-1-yl)ethane, 1,4-bis[bis(pyrazol-1-yl)methyl]benzene and 1,4-bis[bis(3,5-dimethylpyrazol-1- yl)methyl]benzene were prepared. Reactions of ligandswith Cu2+ ions in 1:2 ratio gave discrete homodinuclear complexes,while 1:1 ligand-to-metal ratio lead to the formation of coordination polymers. Electrocatalytic activity of compounds in oxygen electroreduction reaction on the surface of modified carbon paste electrode was evaluated.

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