苯的原子结构对共振能的贡献
Atomic Structure of Benzene Which Accounts for Resonance Energy
摘要：
苯是六个碳原子的六角形分子，每个碳原子与六个氢原子结合。所有六个CC键长的平等，尽管交替的双键和单键，和盈余（共振）能量，导致两个共振结构的建议。在这里，新的原子结构表明键长相等是由于具有双键半径的三个碳原子与具有共振键半径的其他三个碳原子结合（如在石墨烯中）。因此，存在两种长度略有不同的CH键。键能说明了共振能。
英文摘要：
Benzene is a hexagonal molecule of six carbon atoms, each of which is bound to six hydrogen atoms. The equality of all six CC bond lengths, despite the alternating double and single bonds, and the surplus (resonance) energy, led to the suggestion of two resonanting structures. Here, the new atomic structure shows that the bond length equality is due to three carbon atoms with double bond radii bound to three other carbon atoms with resonance bond radii (as in graphene). Consequently, there are two kinds of CH bonds of slightly different lengths. The bond energies account for the resonance energy.
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