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大家好,sob老师好,小弟在看文献时发现了同一作者的两篇文献对下图有这样的叙述:1)“Furthermore, whereas the lowest unoccupied molecular orbital(LUMO) of FBR was localized on the periphery of the molecule,the increased conjugation of IDTBR allows for slightly moredelocalization of the LUMO across the central unit (SupplementaryFig. 2), which may be beneficial in terms of molecularoscillator strength and therefore molar absorption coefficient.”这是不是说明通过计算得到的分子oscillator strength越大分子在特定波长上的摩尔吸光系数也就越大?
2)“In addition, the molar extinction coefficient of IDTBR benefits from the more delocalized LUMO, which has more spatial overlap with the HOMO relative to FBR.”
这句话意思是不是LUMO和HOMO轨道重叠程度的大小与分子摩尔吸光系数有一定关系?
谢谢各位
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