Crystal structure of trinuclear mixed-valence CoIII-CoII-CoIII complex {CoIII(μ-Sal)2Mepn)(N3)(μ1,1-N3)}2CoII(H2O)2 - Université de Bretagne Occidentale Access content directly
Journal Articles Koordinatsionnaya Khimiya / Russian Journal of Coordination Chemistry Year : 2011

Crystal structure of trinuclear mixed-valence CoIII-CoII-CoIII complex {CoIII(μ-Sal)2Mepn)(N3)(μ1,1-N3)}2CoII(H2O)2

Abstract

Trinuclear mixed-valence Co(III)-Co(II)-Co(III) complex {CoIII(μ-Sal2MePn)(N3)(μ1,1-N3)}2CoII(H2O)2 (I) was synthesized by the reaction of Co(NO3)2 · 6H2O with the Schiff base ligand H2Sal2MePn condensed from 2,2-dimethylpropylenediamine with salicylaldehyde and characterized by elemental analyses and FT-IR spectroscopy. The molecular structure of I has been determined from single-crystal X-ray diffraction analysis. In this structure, the N3− anions show both terminal and μ1,1-bridging modes. The terminal Co(III) centers exhibit uniform arrangements of the Schiff-base ligand and N3− anions.

Dates and versions

hal-01561068 , version 1 (12-07-2017)

Identifiers

Cite

A. D. Khalaji, Smail Triki. Crystal structure of trinuclear mixed-valence CoIII-CoII-CoIII complex {CoIII(μ-Sal)2Mepn)(N3)(μ1,1-N3)}2CoII(H2O)2. Koordinatsionnaya Khimiya / Russian Journal of Coordination Chemistry, 2011, 37 (9), pp.664 - 667. ⟨10.1134/S107032841109003X⟩. ⟨hal-01561068⟩
56 View
0 Download

Altmetric

Share

Gmail Mastodon Facebook X LinkedIn More