Lithium beryllide
# Lithium beryllide

Lithium beryllide is a hypothetical intermetallic compound of lithium and beryllium that may have several possible compositions, including LiBe, $LiBe_2,$ $Li_2Be,$ $LiBe_3,$ $Li_3Be,$ $Li_2Be_3,$ $Li_3Be_2,$ $LiBe_4$ and $Li_4Be.$ Computational methods indicate that some of these compositions may be superconductive under very high pressure and low temperature.

