Infrared and diffuse reflectance spectra of copper(II) complexes of pyridine-2-carbaldehyde oxime
- 1 January 1971
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in J. Chem. Soc. A
- p. 999-1002
- https://doi.org/10.1039/j19710000999
Abstract
The i.r. and diffuse-relectance spectra are reported and discussed for the complexes Cu(pa)paH)X [where paH = pyridine-2-carbaldehyde oxime (C6H6N2O), pa = C6H5N2O, X = Cl, Br, I, No3, or HSO4] and Cu(paH)Cl2, Cu(paH)SO4, Cu(paH)SO4,H2O, and Cu(paH)2SO4,2½H2O. The spectra support the suggestions that Cu(pa)(paH)X contains a square planar [Cu(pa)(paH)]+ group and also indicates that these groups are linked by weakly co-ordinated anions. The remaining complexes appear to have a less tetragonally distorted octahedral structure.Keywords
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