“
The First Heterotrimetallic Salts: Synthesis, Structures and Superbase Reactivity of the Crystalline tert -Butoxides [Li4Na2K2(O t Bu)8
(
m
-L)] n [L =
h6: h6-
C6H6 (
1
), N , N
’
-
TMEDA) (
2
)]”, Angew. Chem. Int. Ed . 2008 , in press.