非经典多重键
Nonclassical multiple bonds
化学键键能
chemical bond energy
bond energy
The dissociated energy of chemical bond
碱催化双键重排
double bond rearrangement catalysted by base
键重组能
bond reorganization energy
金属四重键
Metal-to-metal quadruple bonds
金属四重键化合物
quadruply bonded metal dinuclear compound