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Vibrational properties of helical polyglycine

✍ Scribed by R.D. Singh; V.D. Gupta

Publisher
Elsevier Science
Year
1971
Tongue
English
Weight
240 KB
Volume
8
Category
Article
ISSN
0009-2614

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✦ Synopsis

Frequency distribution function for helical conformation of polyglycine (P.G. II) is obtained from &p&don

curves and is compared with that obtained from inelastic neutron scattering in the one phonon and cubic approximation.

πŸ“œ SIMILAR VOLUMES

Normal vibrations of polyglycine II
Normal vibrations of polyglycine II
✍ Yasuaki Abe; S. Krimm πŸ“‚ Article πŸ“… 1972 πŸ› Wiley (John Wiley & Sons) 🌐 English βš– 607 KB

## Abstract A valence force field has been refined for single‐chain polyglycine II using the known structure and four isotopic derivatives. The calculated frequencies are in good agreement with the observed. The force field is compared with that derived from polyglycine I and for the nylons.

Thermal properties of nylons related to
Thermal properties of nylons related to polyglycine
✍ A. Xenopoulos; B. Wunderlich; J.A. Subirana πŸ“‚ Article πŸ“… 1993 πŸ› Elsevier Science 🌐 English βš– 767 KB

Abstraet--Aliphatic polyamides (homopolyamides 1 .n and n.3 and copolyamides 2/n) were characterized in terms of their thermal properties. These series of isomeric polymers have single isolated methylene groups between the amide groups and crystallize in different forms intermediate between pseudohe

Fluctuations and mechanical strength of
Fluctuations and mechanical strength of Ξ±-helices of polyglycine and poly(L-alanine)
✍ Yukio Suezaki; Nobuhiro Gō πŸ“‚ Article πŸ“… 1976 πŸ› Wiley (John Wiley & Sons) 🌐 English βš– 922 KB

## Abstract By using the static correlations of fluctuations in the dihedral angles of the α‐helices of polyglycine and poly(L‐alanine) calculated previously, geometrical fluctuations of a section (consisting of up to 18 peptide units) of the α‐helices of infinite length are calculated. These fluct