OLi3O− anion: Designing the strongest base to date using OLi3 superalkali

- OLi3O− is designed by interaction of OLi3 superalkali with O atom.
- OLi3O− is more basic than LiO−, the strongest base known to date.
- OLi3O− is kinetically and thermodynamically stable.
- OLi3O− can be synthesized by the gas phase reaction of Li2O and LiO−.