118083-99-1Relevant academic research and scientific papers
Structural Reorganizations accompanying the Nickel(II)-Nickel(I) Redox change in Nickel Complexes with the Tripodal Ligand MeC(CH2PPh2)3(Triphos, L). X-Ray Crystal Structure of
Zanello, Piero,Cinquantini, Arnaldo,Ghilardi, Carlo A.,Midollini, Stefano,Moneti, Simonetta,et al.
, p. 3761 - 3766 (1990)
The stereodynamic aspects of the nickel(II)-nickel(I) conversion in complexes of the tridentate phosphine MeC(CH2PPh2)3, (triphos, L) have been analysed.The structural reorganization, which accompanies the redox change, is pointed out.The substantial electrochemical reversibility observed for the nickel(II)-nickel(I) reduction, being indicative of minor molecular rearrangement, is consistent with the simple elongation of the Ni-I bond distance in the nickel(I) with respect to the nickel(II) derivative .The nickel(II) complexes Y (X=Cl, Br, or I, Y=ClO4) and 2 have been synthetized and characterized.A complete X-ray analysis has been carried out for 2. a=22.500(8), b=19.092(5), c=24.912(12) Angstroem, β=109.29(4) deg, space group C2/c, Z=4.The X-ray results showed two very interesting features: the isolation of a tetrahedral nickel(II) complex with the unprecendent P3X donor atom set and the formation of the new polyanionic cluster species 2-.An angular overlap model analysis was performed to rationalize the electronic spectra of the + complexes (X=Cl, Br, or I).
Spontaneous Si-C bond cleavage in (TriphosSi)-nickel complexes
Petuker, Anette,Mebs, Stefan,Schuth, Nils,Gerschel, Philipp,Reback, Matthew L.,Mallick, Bert,Van Gastel, Maurice,Haumann, Michael,Apfel, Ulf-Peter
, p. 907 - 917 (2017/02/05)
Herein, we report on the versatile reactions of CH3C(CH2PPh2)3 as well as CH3Si(CH2PPh2)3 derived Ni-complexes. While Ni[CH3C(CH2PPh2)
A New Arsenic-rich Polyanion. Synthesis and Structure of 2
Ghilardi, Carlo A.,Midollini, Stefano,Moneti, Simonetta,Orlandini, Annabella
, p. 1241 - 1242 (2007/10/02)
The reaction of AsI3 with (ClO4)2 and CH3C(CH2PPh2)3 yields the new arsenic iodide anion 2- the structure of which has been determined by X-ray crystallography.
