Bands due to overtone and combination vibrational modes attributable to the imide grouping have been elucidated in the near-IR absorption spectra of small-ring cyclic imides, in which the grouping is in a c/s, ct~ conformation. The spectra closely parallel the spectra of c/s lactams except that two
Diphenylmethane and triphenylmethane dye ethynovinylogues with absorption bands in the near-infrared
✍ Scribed by Shuzo Akiyama; Shin'ichi Nakatsuji; Kenichiro Nakashima; Seiko Yamasaki
- Publisher
- Elsevier Science
- Year
- 1988
- Tongue
- English
- Weight
- 514 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0143-7208
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