An Spectroscopic Investigation of Complex Formation in nickel sulphate‐aliphatic amine system
1968; Wiley; Volume: 38; Issue: 5-6 Linguagem: Inglês
10.1002/prac.19680380508
ISSN0021-8383
Autores Tópico(s)Thermal and Kinetic Analysis
ResumoAbstract Visible absorption spectra of Nickel (II) sulphate and various aliphatic amines were analysed, in order to extract information regarding each of amine Nickel (II) complex. The presence of six different complexes i.e., mono, di, tri, tetra, penta and hexamines have been indicated by the shift of absorption maxima for these. The energy changes of complexes due to exchange of water ligands with amines have been calculated and an interpretation is offered for this shift in the observed position of absorption maxima.
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