Synthesis and spectral studies of nickel(II) and cobalt(II) complexes of a twelve-membered and tetradentate macrocyclic ligand

Article abstract of DOI:10.1080/00945719708000249

Nickel(II) and cobalt(II) complexes of the general compositions M( Tptacdte)X₂ (Tptacdte = 2,3,8,9-tetraphenyl-1,4,7,10-tetraazacyclododeca-1,3,7,9-tetraene; X = Cl, Br, SCN for Ni(II) and X = Cl, NO₃, SCN for Co(II) and Co(Tptacdte)SO₄.(H₂O)₂ have been synthesized. The complexes have been characterized on the basis of elemental analyses, molar conductance measurements, magnetic susceptibility measurements, IR and electronic spectral studies. The complexes were found to stabilize an octahedral geometry for the Ni(II) complexes and a distorted octahedral geometry for the Co(II) complexes.

Full text of DOI:10.1080/00945719708000249

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Synthesis and Reactivity in
Inorganic and Metal-Organic
Chemistry
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Synthesis and Spectral Studies
of Nickel(II) and Cobalt(II)
Complexes of a Twelve-
Membered and Tetradentate
Macrocyclic Ligand
Hemant Kumar Sharma a , Sulekh Chandra a & Sunita
Gupta a
a Department of Chemistry , Zakir Husain College,
(University of Delhi) J. L. Nehru Marg , New Delhi,
110 002, India
Published online: 22 Aug 2006.
To cite this article: Hemant Kumar Sharma , Sulekh Chandra & Sunita Gupta (1997)
Synthesis and Spectral Studies of Nickel(II) and Cobalt(II) Complexes of a Twelve-
Membered and Tetradentate Macrocyclic Ligand, Synthesis and Reactivity in Inorganic
and Metal-Organic Chemistry, 27:8, 1083-1091, DOI: 10.1080/00945719708000249
To link to this article: http://dx.doi.org/10.1080/00945719708000249
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