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Inne
Intramolecular hydrogen bond controlled monodentate S-coordination of N-phosphoryl-N'- (R)-thioureas with Pd(II).
Autorzy
Rok wydania
2008
Czasopismo
Inorganic Chemistry Communications
Numer woluminu
11
Strony
330-333
DOI
10.1016/j.inoche.2007.12.034
Kolekcja
Język
Angielski
Typ publikacji
Artykuł
Reaction of N-phosphorylated thioureas RNHC(S)NHP(O)(OiPr)2 (R = tBu, HLI; R = Ph, HLII; R = 4′-benzo-15-crown-5, HLIII) with Pd(PhCN)2Cl2 in acetonitrile leads to complexes of formulae Pd(HLI-S)2Cl2 (1), Pd(HLII-S)2Cl2 (2) and Pd(HLIII-S)2Cl2 (3). The crystal structure of complex 1 has been investigated by X-ray crystallography. It was established that the thiourea ligands are in a trans-configuration and the palladium(II) cation is coordinated by the sulfur atoms of the CS groups and the chlorine atoms. Complex 1 is the first example of palladium(II) complex in which the potentially chelating N-phosphorylated thiourea ligand is bound through the sulfur atom only.
Adres publiczny
https://doi.org/10.1016/j.inoche.2007.12.034
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