F. Albert CottonWilli SchwotzerCharles Q. Simpson
Donor‐acceptor complexes of f‐block elements with neutral π‐ligands are few in number. It has now been possible to synthesize the trinuclear U III ‐title complex from UCl 4 , AlCl 3 , C 6 Me 6 and aluminum by a modified Friedel‐Crafts reaction. Each U atom is coordinated in a pentagonal bipyramidal fashion by six Cl atoms and C 6 Me 6 .
F. Albert CottonWilli SchwotzerCharles Q. Simpson
Dario BragaFabrizia GrepioniBrian F. G. JohnsonJack LewisMárcia MartinelliMark A. Gallop
Alexander J. BlakePaul J. DysonPetra Escarpa GaedeBrian F. G. JohnsonSimon Parsons
Piotr SobotaJózef UtkoK. SztajnowskaJolanta EjflerL.B. Jerzykiewicz
Mathieu J.‐L. TschanFrédéric ChériouxBruno TherrienGeorg Süß‐Fink