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dc.contributor.authorVelusamy M.-
dc.contributor.authorPalaniandavar M.-
dc.contributor.authorJustin Thomas, K. R.-
dc.date.accessioned2020-10-06T14:26:42Z-
dc.date.available2020-10-06T14:26:42Z-
dc.date.issued1998-
dc.identifier.citationPolyhedron (1998), 17(13-14): 2179-2186-
dc.identifier.issn2775387-
dc.identifier.urihttps://doi.org/10.1016/S0277-5387(98)00059-X-
dc.identifier.urihttp://repository.iitr.ac.in/handle/123456789/3422-
dc.description.abstractNickel(II) bis-complexes of bis(pyrid-2-ylmethyl)amine (bpma) and bis(benzimidazol-2-ylmethyl)amine (bbma) have been isolated. The complexes have been characterised using IR, UV-VIS and 1H NMR spectral techniques. The pink complex [Ni(bpma)2](ClO4)2 crystallises in the orthorhombic space group Fdd2, with a=22.12(2), b=28.087(2), c=8.857(3) Å, α=β=γ=90° and Z=8. The nickel(II) atom has a slightly distorted octahedral structure in which the ligands are cis-facially coordinated. The M-Npy bond length in [M(bpma)2]2+ [M=Mn(II), Fe(II), Ni(II), Cu(II), Zn(II)] complexes decrease and then increase with increase in d-orbital population. The ligand field parameters of the new complexes are compared with those of other complexes with NiN6 chromophore. © 1998 Elsevier Science Ltd. All rights reserved.-
dc.language.isoen_US-
dc.publisherElsevier Ltd-
dc.relation.ispartofPolyhedron-
dc.subjectCis-facial coordination-
dc.subjectCrystal structure-
dc.subjectNickel(II)-
dc.subjectNiN6 chromophore-
dc.subjectSpectra-
dc.subjectSynthesis-
dc.titleCis-facial coordination of bis(pyrid-2-ylmethyl)amine (bpma). Synthesis, structure and spectral behaviour of [Ni(bpma)2]2+-
dc.typeArticle-
dc.scopusid6603305200-
dc.scopusid7003495619-
dc.scopusid57203389297-
dc.affiliationVelusamy, M., Department of Chemistry, Bharathidasan University, Tiruchirappalli, 620 024, India-
dc.affiliationPalaniandavar, M., Department of Chemistry, Bharathidasan University, Tiruchirappalli, 620 024, India-
dc.affiliationThomas, K.R.J., Regl. Sophisticated Instrum. Centre, Indian Institute of Technology, Chennai, 600 036, India-
dc.description.correspondingauthorPalaniandavar, M.; Department of Chemistry, Bharathidasan University, Tiruchirappalli, 620 024, India-
Appears in Collections:Journal Publications [CY]

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