Synthesis and crystal structures of cis-palladium(II) and cis-platinum(II) complexes containing dipyridyl ligands

Noemí Andrade-López, José G. Alvarado-Rodríguez, Simplicio González-Montiel, María Elena Páez-Hernández, Carlos Andrés Galán-Vidal, Araceli Jiménez-Pérez

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1 Scopus citations

Abstract

Coordinative behavior of the di-(2-pyridyl)hydroxymethane (1) and di-(2-pyridyl)-2-pyridylsulfanylmethane (2) ligands towards Pd(II) and Pt(II) is described. The compounds 3-5 were characterized by IR, mass spectrometry and NMR spectroscopy. Crystal structures of [Pt{(C5H4N) 2CH(OH)}Cl2] 3 and [Pd{(C5H4N) 2CH(2-C5H4NS)}Cl2] 4 as DMSO solvates displayed the formation of neutral mononuclear complexes. In the complexes 3 and 4 is observed the formation of six-membered chelate rings. The local geometry of the metallic atoms can be described as square planar in the title complexes.

Original languageEnglish
Pages (from-to)43-54
Number of pages12
JournalArkivoc
Volume2008
Issue number5
DOIs
StatePublished - 2008
Externally publishedYes

Keywords

  • NMR
  • Pd(II) and Pt(II) complexes
  • X ray diffraction
  • di-(2-pyridyl)-2-pyridylsulfanylmethane
  • di-(2-pyridyl)hydroxymethane

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