NEW MERCURY(II) COMPLEXES OF POLYDENTATE LIGANDS
DOI:
https://doi.org/10.24193/subbchem.2021.3.10Keywords:
mercury(II) complexes, triarylphosphane, organoselenium ligand; intramolecular coordination; solution behavior, solid state structure.Abstract
The mercury(II) complexes [Hg(SCN)2{PPh[C6H4(CH2NMe2)-2]2}] (1) and [2,6-(Me2NCH2)2C6H3Se][HgCl3] (3) were prepared and structurally characterized in solution by multinuclear NMR and ESI mass spectrometry. The reactions performed to obtain the complex [2,6-(Me2NCH2)2C6H3SeHgCl] (2) failed and we could isolate only a mixture of 3 and [(HgCl2)3{2,6-(Me2NCH2)2C6H3}] (4). Compounds 1 and 4 were characterized by single-crystal X-ray diffraction.
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