Temperature effects on the IR spectra of crystalline amino acids,dipeptides, and polyamino acids. V. L-serylglycine |
| |
| Authors: | G B Chernobay Yu A Chesalov E V Boldyreva |
| |
| Institution: | (1) Institute of Inorganic Chemistry SB RAS, pr. Ac. Lavrentieva 3, 630090 Novosibirsk, Russia;(2) REC-008 Molecular Design and Ecologically Safe Technologies, Novosibirsk State University, ul. Pirogova 2, 630090 Novosibirsk, Russia;(3) Institute of Solid State Chemistry and Mechanochemistry SB RAS, ul. Kutateladze, 18, 630128 Novosibirsk, Russia;(4) Institute of Geology and Mineralogy SB RAS, pr. Koptyuga 3, 630090 Novosibirsk, Russia |
| |
| Abstract: | The IR spectra of L-serylglycine (H3+N-CH(CH2-OH)-CO-NH-CH2-COO−), recorded at 413–93 K, have been studied, and the observed frequencies were assigned. Based on the results, we concluded
that the stability of hydrogen bonds in the structure changed as a result of variation of temperature. The conclusions were
compared with the results of IR spectroscopic studies of the crystals of α-glycylglycine, DL-serine, and glycine under the
similar conditions. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
