Absorption maxima study of chromophores
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P. C. Chen
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Article
📅
1996
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John Wiley and Sons
🌐
English
⚖ 533 KB
Molecular structure of 21 chromophores of indigoid dyes were studied by an ab initio MP2/6-31 + G\*//HF/6-31 + G\* method. Bond lengths and bond angles were affected by r-electron conjugation. The difference between molecular structures of chromophores and indigoid dyes indicated that benzene rings