906670-08-4Relevant articles and documents
A dinuclear phosphidoplatinum(II) fragment as a building block for tri-, tetra-, hexa-, and octanuclear complexes
Ara, Irene,Chaouche, Naima,Fornies, Juan,Fortuno, Consuelo,Kribii, Abdelaziz,Martin, Antonio
, p. 3894 - 3901 (2005)
The dinuclear complex [(C6F5)2Pt(μ- PPh2)2Pt(NCCH3)2] (1) is described and fully characterised. Complex 1 reacts with 2,2′-bipyrirnidine and cis-[M(C6F5)2(THF)2] to form the di-, tri- and tetranuclear complexes 2, 3 and 4, respectively, depending on the ratio of reagents and the type of metal (M = Pt, Pd). Complex 1 reacts with KCN to form the anionic dinuclear complex [PPh3(CH3)] 2[(C6F5)2Pt(μ-PPh 2)2Pt(CN)2] (6). Complex 6 acts as a metalloligand towards cis-[M(C6F5)2-(THF) 2] or 1 to yield the corresponding hexanuclear or octanuclear complexes 7, 8 and 9. The structure of [PPh3(CH3)] 4[{(C6F5)2Pt(μ-PPh 2)2Pt(μ-CN)2Pd(C6F 5)2}2] (8) has been established by X-ray diffraction. Wiley-VCH Verlag GmbH & Co. KGaA, 2005.