Agostic deformations based on electron delocalization in the alkyllithium-complex [{2-(Me3Si)2CLiC5H4N }2Electronic supplementary information (ESI) available: experimental and theoretical details of multipole refinements and model systems. See http://www.rsc.org/suppdata/cc/b1/b105452j/
Abstract
Topological analysis of experimental and theoretical charge densities in the title complex [{2-(Me3Si)2CLiC5H4N }2] 1 reveals the nature of the agostic deformation postulated for this complex: delocalization of the Li–C bonding electrons over the entire agostic