Two new pseudohalide-bridged Cu(II) complexes with a hydrazone ligand: syntheses, crystal structures and magnetic studies
| hal.structure.identifier | Department of Chemistry | |
| dc.contributor.author | BANERJEE, S. | |
| hal.structure.identifier | Department of Chemistry | |
| dc.contributor.author | SEN, Soma | |
| hal.structure.identifier | Department of Chemistry | |
| dc.contributor.author | BASAK, S. | |
| hal.structure.identifier | Department of Chemistry | |
| dc.contributor.author | MITRA, Samiran | |
| hal.structure.identifier | School of Chemical Sciences and Pharmacy | |
| dc.contributor.author | HUGHES, David L. | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| dc.contributor.author | DESPLANCHES, Cédric | |
| dc.date.issued | 2008 | |
| dc.identifier.issn | 0020-1693 | |
| dc.description.abstractEn | Two new pseudohalide-bridged copper(II) complexes [{Cu(PBH)(μ1,1-CNO)}2] (1) and {Cu(PBH)(μ1,5-NCNCN)}n (2) (where HPBH = 2-pyridinecarboxaldehyde benzoyl hydrazone) have been synthesised and characterised by elemental analysis, CV, IR and UV–Vis spectral studies. The tridentate hydrazone pro-ligand (HPBH) was obtained by the condensation of benzhydrazide and pyridine-2-carboxaldehyde. Structures of both complexes have been established by X-ray crystallography which shows that 1 is a μ1,1-CNO−-bridged dimer whereas 2 is a μ1,5-dca-bridged (dca = dicyanamide) linear polynuclear structure. Variable temperature magnetic susceptibility studies indicate weak antiferromagnetic interactions with J values −0.50 cm−1 and −0.10 cm−1 for 1 and 2, respectively. | |
| dc.language.iso | en | |
| dc.publisher | Elsevier | |
| dc.title.en | Two new pseudohalide-bridged Cu(II) complexes with a hydrazone ligand: syntheses, crystal structures and magnetic studies | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1016/j.ica.2008.01.020 | |
| dc.subject.hal | Chimie/Matériaux | |
| bordeaux.journal | Inorganica Chimica Acta | |
| bordeaux.page | 2707-2714 | |
| bordeaux.volume | 361 | |
| bordeaux.issue | 9-10 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-00292537 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-00292537v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Inorganica%20Chimica%20Acta&rft.date=2008&rft.volume=361&rft.issue=9-10&rft.spage=2707-2714&rft.epage=2707-2714&rft.eissn=0020-1693&rft.issn=0020-1693&rft.au=BANERJEE,%20S.&SEN,%20Soma&BASAK,%20S.&MITRA,%20Samiran&HUGHES,%20David%20L.&rft.genre=article |
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