161776-03-0Relevant academic research and scientific papers
Fe(NCMe)32+ Complexes of Chiral Tripod Ligands Bearing three Different Donor Groups: Dynamics and Structure
Heidel, Horst,Scherer, Johannes,Asam, Alexander,Huttner, Gottfried,Walter, Olaf,Zsolnai, Laszlo
, p. 293 - 302 (2007/10/02)
Chiral tripod ligands with three different donor groups react with Fe(NCMe)6(BF4)2 to yield the complexes tripodFe(NCMe)3(BF4)2 (2a-d).These complexes show an idealized octahedral coordination based on a facial coordination of the tripod ligand.The asymmetry of the chiral tripod ligands 1a-d induces a differentation of the remaining coordination sites at iron.The structure and the dynamic behaviour of the compounds 2a, b is elucidated by X-ray structural analyses and 2D-NMR-techniques. - Key Words: Tripodal ligands, chiral / Iron tris(acetonitrile) tripod complexes / Chiral triphosphanes / Conformational analysis / Ligand exchange
