Competing Magnetic Interactions in a Dinuclear Ni(II) Complex:  Antiferromagnetic O−H···O Moiety and Ferromagnetic N3 - Ligand

Synthesis, structural characteristics, magnetic studies and DFT calculations in Ni(II) dinuclear complexes containing two bridging N3 - and an O−H···O linkage reveal the existence of ferromagnetic interactions between Ni(II) centers via N3 - ligands and antiferromagntic interactions through the H-bo...

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Published inThe journal of physical chemistry. B Vol. 110; no. 1; pp. 12 - 15
Main Authors Sarkar, Sumana, Datta, Ayan, Mondal, Amrita, Chopra, Deepak, Ribas, Joan, Rajak, Kajal Krishna, Sairam, Pati, Swapan K
Format Journal Article
LanguageEnglish
Published American Chemical Society 12.01.2006
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Summary:Synthesis, structural characteristics, magnetic studies and DFT calculations in Ni(II) dinuclear complexes containing two bridging N3 - and an O−H···O linkage reveal the existence of ferromagnetic interactions between Ni(II) centers via N3 - ligands and antiferromagntic interactions through the H-bonded moiety. The overall magnetic behavior of the system depends on the delicate balance between these two competing interactions.
Bibliography:istex:4E989B7F00F34A19CF98F89657028391798C9AFD
ark:/67375/TPS-QFH8NGCZ-T
ISSN:1520-6106
1520-5207
DOI:10.1021/jp0556963