Thermal and spectroscopic study of some metal complexes of 6-chloropurine

Solid complexes of 6-chloropurine (6-C1PH) with the cations Co(II), Ni(II), Cu(II), Zn(II), Cd(II) and Hg(II) have been obtained and characterised on the basis of elemental analysis and IR spectroscopy. Except for the Hg(II) compound, Hg(6-ClP)Cl, the remaining complexes have the general formula M(6...

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Bibliographic Details
Published in:Thermochimica acta 1991-07, Vol.184 (2), p.339-347
Main Authors: Valenzuela-Calahorro, C., García-Barros, F.J., Díaz-Díez, M.A., Bernalte-García, A., Sabio-Rey, E.
Format: Article
Language:English
Subjects:
Chemistry
Coordination compounds
Exact sciences and technology
Inorganic chemistry and origins of life
Preparations and properties
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Summary:Solid complexes of 6-chloropurine (6-C1PH) with the cations Co(II), Ni(II), Cu(II), Zn(II), Cd(II) and Hg(II) have been obtained and characterised on the basis of elemental analysis and IR spectroscopy. Except for the Hg(II) compound, Hg(6-ClP)Cl, the remaining complexes have the general formula M(6-ClP) 2 with a variable amount of water. The thermal behaviour of these complexes has been studied by TG and DSC techniques. The IR spectra of the compounds are also discussed.
ISSN:0040-6031
1872-762X
DOI:10.1016/0040-6031(91)80036-I