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Poly-L-alanine, «alpha»-helix


Condensed phase thermochemistry data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
solid,1 bar101.7J/mol*KN/ADaurel, Delhaes, et al., 1975 
solid,1 bar116.7J/mol*KN/ADaurel, Delhaes, et al., 1975 

Constant pressure heat capacity of solid

Cp,solid (J/mol*K) Temperature (K) Reference Comment
93.47300.Roles and Wunderlich, 1991T = 230 to 390 K.
93.47300.Roles, 1991T = 220 to 390 K.

References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Daurel, Delhaes, et al., 1975
Daurel, M.; Delhaes, P.; Dupart, E., Variations thermiques, entre 1 et 300K, de la chaleur specifique de la L-alanine, tri(L-alanine) et de la poly(L-alanine), Biopolymers, 1975, 14, 801-823. [all data]

Roles and Wunderlich, 1991
Roles, K.A.; Wunderlich, B., Heat capacities of solid poly(amino acids). I. Polyglycine, poly(L-alanine), and poly(L-valine), Bipolymers, 1991, 31, 477-487. [all data]

Roles, 1991
Roles, K.A., Heat capacity studies of solid poly(amino acids), Diss. Abstr. Int., 1991, B 52(6), 3095. [all data]


Notes

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