Skip to Main content Skip to Navigation
Journal articles

A rare polymeric azido-bridged copper(II) chain with a pentameric repeating unit: Synthesis, structure and magnetic properties

Abstract : The novel polymeric chain copper(II) complex [Cu4(μ-Mesalpn)2(μ1,1,1-N3)2(μ1,1-N3)2Cu]n (1) was prepared by the reaction of Cu(NO3)2·3H2O with Mesalpn in the presence of an excess of NaN3. A single-crystal X-ray diffraction study showed an unusual 1D polymeric chain based on pentanuclear Cu5 units with both μ1,1,1-N3 and μ1,1-N3 bridges, and with three independent Cu(II) ions presenting three different coordination numbers (4, 5 and 6). The magnetic susceptibility data show the presence of dominant anti-ferromagnetic interactions.
Document type :
Journal articles
Complete list of metadatas

https://hal.univ-brest.fr/hal-01556036
Contributor : Nicolas Renard <>
Submitted on : Tuesday, July 4, 2017 - 4:13:39 PM
Last modification on : Thursday, November 29, 2018 - 4:09:12 PM

Identifiers

Collections

Citation

Aliakbar Dehno Khalaji, Smail Triki, Juan M. Clemente-Juan, Carlos J. Gómez-García. A rare polymeric azido-bridged copper(II) chain with a pentameric repeating unit: Synthesis, structure and magnetic properties. Polyhedron, Elsevier, 2013, 50 (1), pp.45 - 50. ⟨10.1016/j.poly.2012.10.031⟩. ⟨hal-01556036⟩

Share

Metrics

Record views

147