[M(CQ)2] complexes (M = Ni, Pd and Pt, CQ = clioquinol) – analogues of carboplatin
Journal Title: CHEMIK nauka-technika-rynek - Year 2012, Vol 66, Issue 6
Abstract
[M(CQ)2] (M = Ni, Pd or Pt, CQ = 5-chloro-7-iodo-quinolin-8-ol, clioquinol) coordination compounds were prepared and characterized by infrared spectroscopy and thermal analysis. X-ray structure analysis revealed that the [Ni(CQ)2] and [Pd(CQ)2] complexes are molecular coordination compounds with central atoms square-planarly coordinated by nitrogen and oxygen atoms of two trans-arranged bidentate molecules of clioquinol. Nonbonding interactions in these two complexes were also investigated. The crystal structure of [Pt(CQ)2] was not solved but according to powder diffractograms of all three prepared complexes, all complexes are isostructural. Biological activities of these compounds were evaluated.
Authors and Affiliations
Peter Vranec, Ivan Potocnak
Keywords
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