Trimers lithium enolate aggregates

Pratt and Streitwieser performed ab initio (HF/6-31G and HF/6-311-FG ) calculations to examine the formation of mixed dimer and trimer aggregates between the lithium enolate of acetaldehyde (lithium vinyloxide, LiOVi) and lithium chloride, lithium bromide and lithium amides. Gas-phase calculations showed that in the absence of solvation effects, the mixed trimer (LiOVi)2 LiX (20) was the most favored species. 

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