301662-49-7Relevant academic research and scientific papers
Synthesis and structural characterization of hetero-binuclear complexes containing a Fe0→Mn+ bond bridged by a non-rigid P,N-phosphine ligand
Song, Hai-Bin,Wang, Quan-Ming,Zhang, Zheng-Zhi,Mak, Thomas C.W.
, p. 15 - 21 (2007/10/03)
A new non-rigid phosphine ligand, N-(diphenylphosphinomethyl)morpholine (L), has been synthesized. Its reaction with K[HFe(CO)4] results in the formation of the organometallic tridentate ligand trans-[Fe(CO)3(μ-L)2] which exhibits different coordinate modes in generating hetero-binuclear Fe0→Mn+ complexes (M=Hg(II), Cd(II), Cu(I), Ag(I)). In the copper(I) complex, both tertiary amino groups coordinate to the Cu atom at Cu-N1=2.059(4) and Cu-N2=2.055(4) A?. In the cadmium(II) complex, one tertiary N atom coordinates to the Cd atom at Cd-N1=2.481(3) A?, but only a weak interaction of 2.730 A? exists between the Hg and a N atom in the isomorphous mercury(II) complex.
