Structural study of Pt(II) and Pd(II) complexes with quinoline-2-carboxaldehyde thiosemicarbazone

Two square?planar complexes, [PtLCl] (1) and [PdLCl] (2), were synthesized with quinoline-2-carboxaldehyde thiosemicarbazone ligand (HL), and characterized by IR and NMR spectroscopy and single crystal X-ray diffraction analysis. In both complexes, L- is coordinated tridentately via the same donor a...

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Bibliographic Details
Published in:Journal of the Serbian Chemical Society 2021, Vol.86 (4), p.393-406
Main Authors: Ristic, Predrag, Rodic, Marko, Filipovic, Nenad, Mitic, Dragana, Andjelkovic, Katarina, Todorovic, Tamara
Format: Article
Language:English
Subjects:
chelate complexes
n-hetero-aromatic schiff base
non-covalent interactions
single crystal x-ray diffraction
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Summary:Two square?planar complexes, [PtLCl] (1) and [PdLCl] (2), were synthesized with quinoline-2-carboxaldehyde thiosemicarbazone ligand (HL), and characterized by IR and NMR spectroscopy and single crystal X-ray diffraction analysis. In both complexes, L- is coordinated tridentately via the same donor atom set, while the fourth coordination site is occupied by a chloride ion. However, the complexes are not isostructural due to different types of non-covalent intermolecular interactions. These interactions were analyzed using Hirshfeld surfaces and two-dimensional fingerprint plots.
ISSN:0352-5139
1820-7421
DOI:10.2298/JSC201126079R