Intramolecular Hydrogen Bonding in the S1(ππ*) Excited State of Anthranilic Acid and Salicylic Acid:  TDDFT Calculation of Excited-State Geometries and Infrared Spectra

2004 ◽  
Vol 108 (49) ◽  
pp. 10917-10922 ◽  
Author(s):  
Andrzej L. Sobolewski ◽  
Wolfgang Domcke
Keyword(s):  
Hydrogen Bonding ◽  
Salicylic Acid ◽  
Excited State ◽  
Infrared Spectra ◽  
Anthranilic Acid ◽  
Intramolecular Hydrogen Bonding ◽  
Intramolecular Hydrogen

Acid‐Induced Shift of Intramolecular Hydrogen Bonding Responsible for Excited‐State Intramolecular Proton Transfer

2018 ◽  
Vol 13 (13) ◽  
pp. 1735-1743 ◽  
Author(s):  
Qin Wang ◽  
Yahui Niu ◽  
Rong Wang ◽  
Haoran Wu ◽  
Yanrong Zhang
Keyword(s):  
Hydrogen Bonding ◽  
Excited State ◽  
Proton Transfer ◽  
Intramolecular Hydrogen Bonding ◽  
Intramolecular Proton Transfer ◽  
Intramolecular Hydrogen

Infrared Study of Some Oxalamidines

1965 ◽  
Vol 19 (2) ◽  
pp. 48-51 ◽  
Author(s):  
Vasile P. Macovei ◽  
D. W. Robinson
Keyword(s):  
Hydrogen Bonding ◽  
Infrared Spectra ◽  
Intramolecular Hydrogen Bonding ◽  
Solution Concentration ◽  
Infrared Study ◽  
Vibrational Bands ◽  
Intramolecular Hydrogen

Infrared spectra of various aromatic-substituted oxalamidines have been obtained. The behavior of the vibrational bands originating in the amidine groupings as a function of solution concentration is interpreted as indicating the presence of persistent intramolecular hydrogen bonding.

THE STUDY OF HYDROGEN BONDING AND RELATED PHENOMENA BY SPECTROSCOPIC METHODS: PART VII. INTRAMOLECULAR HYDROGEN BONDING AND STERIC INTERACTIONS IN o-NITROBENZALDEHYDE AND RELATED COMPOUNDS

1962 ◽  
Vol 40 (10) ◽  
pp. 1891-1898 ◽  
Author(s):  
W. F. Forbes
Keyword(s):  
Hydrogen Bond ◽  
Hydrogen Bonding ◽  
Infrared Spectra ◽  
Intramolecular Hydrogen Bonding ◽  
Spectroscopic Methods ◽  
Steric Interactions ◽  
Spectral Changes ◽  
Suitable Reference ◽  
Intramolecular Hydrogen ◽  
Related Compounds

Certain unusual features in the infrared spectra of o-nitrobenzaldehyde have been interpreted either in terms of an intramolecular hydrogen bond or in terms of steric interactions. As an extension of these studies we have investigated the ultraviolet, infrared, and n.m.r. spectra of o-nitrobenzaldehyde and of suitable reference compounds and have re-examined the available other evidence. It is concluded that the observed spectral changes can best be explained in terms of steric interactions rather than in terms of intramolecular hydrogen bonding.

scholarly journals Infrared Spectra and Intramolecular Hydrogen Bonding of 4-(Haloacetylamino)diphenylamines

1991 ◽  
Vol 64 (9) ◽  
pp. 2863-2864 ◽  
Author(s):  
Hiroko Suezawa ◽  
Minoru Hirota ◽  
Yoshiki Hamada ◽  
Isao Takeuchi ◽  
Takae Kawabe
Keyword(s):  
Hydrogen Bonding ◽  
Infrared Spectra ◽  
Intramolecular Hydrogen Bonding ◽  
Intramolecular Hydrogen
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