Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10571879 | Inorganica Chimica Acta | 2005 | 6 Pages |
Abstract
Reaction of the ligands 3-phenyl-5-(2-pyridyl)pyrazole (HL1), 3,5-bis(2-pyridyl)pyrazole (HL2), 3-methyl-5-(2-pyridyl)pyrazole (HL3) and 3-methyl-5-phenylpyrazole(HL4) with [MCl2(CH3CN)2] (MÂ =Â Pd(II), Pt(II) or [PdCl2(cod)]) gives complexes with stoichiometry [PdCl2(HL)2] (HLÂ =Â HL1, HL2, HL3), [Pt(L)2] (LÂ =Â L1, L2, L3) and [MCl2(HL4)2] (MÂ =Â Pd(II), Pt(II)). These complexes have been prepared and characterised. The crystal and molecular structure of [PdCl2(HL1)] consist of monomeric cis-[PdCl2(HL1)] molecules. The palladium centre has a typical square planar geometry, with a slight tetrahedral distortion.
Related Topics
Physical Sciences and Engineering
Chemistry
Inorganic Chemistry
Authors
Josë Antonio Perez, Josefina Pons, Xavier Solans, Mercè Font-Bardia, Josep Ros,