Steric structure of L-proline oligopepti
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T. Isemura; H. Okabayashi; S. Sakakibara
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Article
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1968
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Wiley (John Wiley & Sons)
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English
β 516 KB
Poly-cprolines I and I1 were differentiated by the characteristic bands in the far infrared region. Form I showed two broad bands at about 280 and 160 cm.-l and form 11 two bands at 400 and 670 ern.-'. Furthermore, three broad bands at about 250,200, and 100 cm.-l were observed in the spectrum for f