AMBIENTUM BIOETHICA BIOLOGIA CHEMIA DIGITALIA DRAMATICA EDUCATIO ARTIS GYMNAST. ENGINEERING EPHEMERIDES EUROPAEA GEOGRAPHIA GEOLOGIA HISTORIA HISTORIA ARTIUM INFORMATICA IURISPRUDENTIA MATHEMATICA MUSICA NEGOTIA OECONOMICA PHILOLOGIA PHILOSOPHIA PHYSICA POLITICA PSYCHOLOGIA-PAEDAGOGIA SOCIOLOGIA THEOLOGIA CATHOLICA THEOLOGIA CATHOLICA LATIN THEOLOGIA GR.-CATH. VARAD THEOLOGIA ORTHODOXA THEOLOGIA REF. TRANSYLVAN
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STUDIA CHEMIA - Issue no. 3 / 2021 | |||||||
Article: |
NEW MERCURY(II) COMPLEXES OF POLYDENTATE LIGANDS. Authors: CĂTĂLIN ȘALGĂU, ANDREA DOBRI, ANCA SILVESTRU. |
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Abstract: DOI: 10.24193/subbchem.2021.3.10 Published Online: 2021-09-30 Published Print: 2021-09-30 pp. 175-185 VIEW PDF FULL PDF 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. Keywords: mercury(II) complexes, triarylphosphane, organoselenium ligand; intramolecular coordination; solution behavior, solid state structure. |
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