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Analysis of the characteristic absorption bands of the stretching vibrations of the lactone carbonyl groups in IR spectra of natural pseudoguaianolides

✍ Scribed by É. L. Kristallovich; I. D. Sham'yanov; A. Ovezdurdyev; B. A. Akyev; M. R. Yagudaev; V. M. Malikov

Publisher
Springer
Year
1990
Tongue
English
Weight
95 KB
Volume
26
Category
Article
ISSN
0009-3130

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✍ B. Galabov; D. Simov 📂 Article 📅 1970 🏛 Elsevier Science 🌐 English ⚖ 301 KB

An investigation of the influence of angular strain on the stretching vibration of carbonyl groups fa cyclic ketones is made. The results obtsined by a normal coordinate treatment show that frequency variation is due both to kinetic energy and potential energy effects.