Synthesis of a deca-lithium cage containing an [(RN)2As(mu-NR)As(NR)2]4- tetraanion; a homologue of group 15 trianions of the type [E(NR)3]3-.
The novel, deca-lithium cage [(mtaNHLi)(As2(Nmta)5)-Li(4).2thf]2 (1) (mtaN = 5-methylthiazolyl, C4H4N2S) contains an imido-bridged tetraanion [(mtaN)2As(mu-Nmta)-As(Nmta)2]4-, which represents a new type of multi-functional imido group 15 ligand framework (homologous with group 15 anions of the type [As(NR)3]3-).
Chemistry Department, Cambridge University, Lensfield Road, Cambridge, UK CB2 1EW.
Andrew D
AD
Bond
Felipe
F
García
Katja
K
Jantos
Gavin T
GT
Lawson
Mary
M
McPartlin
Dominic S
DS
Wright