Niederkoordinierte Phosphorverbindungen LXVI. Ein 1,6-Diphospha-1,5-hexadien als zweizahniger η1-Ligand eines Molybdan(0)-Komplexes mit fluktuierender Struktur

Article abstract of DOI:10.1016/0022-328X(88)80138-4

1,6-Diphospha-1,5-hexadiene (II) has been prepared and its structure determined by X-ray crystallography.The reaction of II with the norbornadiene complex, III, yielded the first chelate ever of a 1,6-diphospha-1,5-hexadiene, IV.Its structure was also determined by an X-ray diffraction study.In solution IV has a fluctuating structure which could be described as a comformational isomerization.