J. Ivanic et al., NOVEL STRUCTURAL PRINCIPLES IN POLY-LITHIUM CHEMISTRY - PREDICTED STRUCTURES AND STABILITIES OF XLI3, XLI5 (X = F, CL), YLI6 (Y = O, S), SLI8 AND SLI10, Journal of the Chemical Society, Chemical Communications, (10), 1993, pp. 822-825
High-level theoretical calculations are reported which indicate substa
ntial thermodynamic stability and novel molecular structures for many
'hyperlithiated' compounds of F, Cl, O and S.