E.s.r., visible and SOD studies of imidazolate bridged Cu(2)(II,II), Cu(II)Zn(II) and Cu(II)Ni(II) complexes with pentamethyldiethylenetriamine as capping ligand: a plausible model for superoxide dismutase.
X-band e.s.r. and electronic spectra of imidazolate bridged homobinuclear Cu-Cu complex, [(PMDT)Cu-Im-Cu(PMDT)](ClO(4))(3) and heterobinuclear Cu-Zn and Cu-Ni complexes, viz. [(PMDT)Cu-Im-Zn(PMDT)](ClO(4))(3), [(PMDT)Cu-Im-Ni(PMDT)] (ClO(4))(3), where PMDT=pentamethyldiethylenetriamine, Im=Imidazolate ion and related mononuclear complexes, [(PMDT)Cu(OH(2))](2+) and [(PMDT)Cu(ImH)](2+) have been described. Superoxide dismutase activities of these complexes have also been measured.
Patel
R N
RN
Department of Chemistry, A.P.S. University, (M.P.) 486003, Rewa, India. pandey-ds@lycos.com
Kumar
Subodh
S
Pandeya
K B
KB
D000475:Alkenes / Q000737:chemistry*; D003300:Copper / Q000737:chemistry*; D004578:Electron Spin Resonance Spectroscopy; D006863:Hydrogen-Ion Concentration; D007093:Imidazoles / Q000138:chemical synthesis* / Q000737:chemistry*; D008280:Magnetics; D009532:Nickel / Q000737:chemistry*; D013053:Spectrophotometry; D013482:Superoxide Dismutase / Q000737:chemistry* / Q000378:metabolism*; D015032:Zinc / Q000737:chemistry*
D000475:Alkenes; D007093:Imidazoles; D003300:Copper; D009532:Nickel; D013482:Superoxide Dismutase; D015032:Zinc