A study of estimation of excited state dipole moments of di(4-bromophenyl)carbazone and its Cu(II), Zn(II), Cd(II) complexes from the solvent effect on their electronic spectra.
The solvent effect on the electronic spectra of di(4-bromophenyl)carbazone and its Cu(II), Zn(II), Cd(II) complexes have been studied by synthesizing and characterizing them by magnetic moment, IR, EPR and 1H NMR spectral measurements. The electric dipole moments of these compounds in the first electronically excited state have been determined. The results indicate that the observed band systems in these compounds may be attributed to pi(*) <-- pi transition.
Department of Chemistry, Karnatak University, Dharwad 580003, India. chemisunil@rediffmail.com
A H M
AH
Siddalingaiah
Sunil G
SG
Naik
H D
HD
Patil
D002104:Cadmium / Q000737:chemistry*; D003300:Copper / Q000737:chemistry*; D004578:Electron Spin Resonance Spectroscopy; D009682:Magnetic Resonance Spectroscopy; D009930:Organic Chemicals / Q000737:chemistry*; D013055:Spectrophotometry, Infrared; D015032:Zinc / Q000737:chemistry*
D009930:Organic Chemicals; D002104:Cadmium; D003300:Copper; D015032:Zinc