There are lattice electrons with higher densities in MoSi2,which accounts for the good conductivity of MoSi2.Also,it is speculated that the brittleness of MoSi2 can be explained primarily by a heterogeneity of bond distribution.

• MoSi2晶体中含有较高密度的晶格电子,使MoSi2具有良好的导电性。 MoSi2晶体中键络分布不均匀性是导致晶体脆性的主要原因。