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Can a Blue Shift of the CH Stretching Modes of Inactivated C Groups be an Indicator of Weak CH⋅⋅⋅O Hydrogen Bonds?
Author(s) -
Xu Zheng,
Li Haoran,
Wang Congmin
Publication year - 2006
Publication title -
chemphyschem
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.016
H-Index - 140
eISSN - 1439-7641
pISSN - 1439-4235
DOI - 10.1002/cphc.200600486
Subject(s) - hydrogen bond , blueshift , chemistry , methylene blue , acetone , nitrogen , photochemistry , hydrogen , methylene , stereochemistry , crystallography , medicinal chemistry , molecule , organic chemistry , materials science , photoluminescence , catalysis , optoelectronics , photocatalysis
Anyone for TEA? By means of a combined spectroscopic and theoretical study of TEA–[D 6 ]acetone, TEA–CCl 4 , and TEA–CDCl 3 mixtures, the hydrogen bonds formed at the nitrogen site are found to play an important role in the blue shift of the stretching modes of the methylene bond, υ C−H (see figure).