Crynodeb
A new route to {Cu2(κ1-pyNH2)2(μ-OMe)2Cl2}n (pyNH2 = 2-aminopyridine) (3) is reported. Structural characterisation reveals the presence of methoxide and chloride bridging units within the complex which support close copper-copper bonding interactions resulting in interesting magnetic properties. The variable-temperature (4-300 K) magnetic susceptibility data of the complex were interpreted with the dimer law using the molecular field approximation. The results obtained indicate a weak antiferromagnetic (zJ′ = -15 cm-1) inter-chain interaction through the chloro-bridge. A relatively strong antiferromagnetic interaction, transmitted through the oxygen-bridge, with an exchange coupling of 2J = -305 cm-1, which dominates the magnetic properties of the title complex.
Iaith wreiddiol | Saesneg |
---|---|
Tudalennau (o-i) | 3502-3506 |
Nifer y tudalennau | 5 |
Cyfnodolyn | Inorganica Chimica Acta |
Cyfrol | 362 |
Rhif cyhoeddi | 10 |
Dynodwyr Gwrthrych Digidol (DOIs) | |
Statws | Cyhoeddwyd - 1 Awst 2009 |
Cyhoeddwyd yn allanol | Ie |