Coordination sphere vibrations in copper(II), nickel(II) and cobalt(II) complexes with 4-imidazoleacetic acid; metal isotope, deuteration, and density functional study.
Low-frequency vibrational spectra of Cu(II), Ni(II) and Co(II) complexes with 4-imidazoleacetic acid (HIA) are discussed. Metal isotope and deuteration effects were measured and used to assign the metal-ligand vibrations. These effects were included in density functional calculations carried out for the [Cu(IA)2] complex.
Drozdzewski
Piotr
P
Institute of Inorganic Chemistry and Metallurgy of Rare Elements, Wroclaw University of Technology, Wybrzeze Wyspiańskiego 27, 50-370 Wrocław, Poland. drozdzewski@ichn.ch.pwr.wroc.pl
Pawlak
Barbara
B
D003035:Cobalt / Q000737:chemistry; D003300:Copper / Q000737:chemistry; D003903:Deuterium; D007093:Imidazoles / Q000737:chemistry*; D007554:Isotopes; D015394:Molecular Structure; D009532:Nickel / Q000737:chemistry; D017550:Spectroscopy, Fourier Transform Infrared; D013059:Spectrum Analysis, Raman
D007093:Imidazoles; D007554:Isotopes; D003035:Cobalt; D003300:Copper; D009532:Nickel; D003903:Deuterium; C005954:imidazoleacetic acid