Structures and optical and electrochemical properties of the Pt(II) and Pd(II) complexes with cyclometallated 2-phenylbenzothiazole and 1,4,7-trithiocyclononane

E. A. Katlenok, A. A. Zolotarev, A. Yu Smirnov, S. N. Ivanov, R. I. Baichurin, S. V. Makarenko, K. P. Balashev

Research output

Abstract

The distorted square pyramidal structures of the Pt(II) and Pd(II) complexes with cyclometallated 2-phenylbenzothiazole and flexible 1,4,7-trithiocyclononane are shown by X-ray diffraction analysis, IR spectroscopy, and 1Н, 13С{1H{, and 195Pt NMR spectroscopy. The axial interaction of the dZ2 orbital of Pt(II) and Pd(II) with the S atom of 1,4,7-trithiocyclononane results in the temperature quenching of the intraligand phosphorescence of the cyclometallated complexes in a solution and the one-electron ligand- and metal-centered reduction and oxidation of the complexes with the formation of the relatively stable Pd(III) complex (CIF file CCDC no. 1483011).

Original languageEnglish
Pages (from-to)297-303
Number of pages7
JournalRussian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya
Volume43
Issue number5
DOIs
Publication statusPublished - 4 May 2017

Scopus subject areas

  • Chemistry(all)
  • Chemical Engineering(all)

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