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|Title:||Transition metal complexes of 1,3-bis(thiomorpholino)propane: Crystal structure and dynamic 1H NMR study|
Transition metal complexes
|Source:||Li, Y.,Lai, Y.-H.,Mok, K.F.,Drew, M.G.B. (1999-02-02). Transition metal complexes of 1,3-bis(thiomorpholino)propane: Crystal structure and dynamic 1H NMR study. Inorganica Chimica Acta 285 (1) : 31-38. ScholarBank@NUS Repository.|
|Abstract:||Complexes of 1,3-bis(thiomorpholino)propane (L) with Zn(II), Pd(II), Pt(II) and Rh(III) of the formula [ZnLCl2], [ML](ClO4)2, (M = Pd and Pt), [RhLCl2]Cl·4H2O and [RhLCl2]PF6 were prepared and characterised. The molecular structures of [ZnLCl2], [PdL](ClO4)2 and [RhLCl2]PF6 were determined by X-ray diffraction. In [ZnLCl2], the ligand acts in a bidentate fashion using its two N atoms while the two S atoms remain free and the coordination structure is a distorted tetrahedron. [PdL](ClO4)2 possesses a distorted square planar coordination geometry with all the four hetero atoms being coordinated. The coordination structure of [RhLCl2]PF6 is a distorted octahedron with the two Cl atoms in trans position and L also acting as a tetradentate ligand. In addition to the crystal structures, the dynamic 1H NMR behaviour of the three complexes were also investigated.|
|Source Title:||Inorganica Chimica Acta|
|Appears in Collections:||Staff Publications|
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