DFT zwitterion model for vibrational and electronic structure of unnatural 3-amino-3-(4-fluorophenyl)propionic acid, aided by IR and Raman spectroscopy

2020 ◽  
Vol 1211 ◽  
pp. 128085 ◽  
Author(s):  
L. Pallavi ◽  
J. Tonannavar ◽  
Jayashree Tonannavar
Keyword(s):  
Raman Spectroscopy ◽  
Electronic Structure ◽  
Propionic Acid ◽  
Ir And Raman Spectroscopy ◽  
Ir And Raman

Impact of Fluorination and Chlorination on the Electronic Structure, Topology and in-Plane Ring Normal Modes of Pyridine

2021 ◽  
Author(s):  
Enrico Benassi ◽  
Tamara Vaganova ◽  
Evgenij V Malykhin ◽  
Haiyan Fan
Keyword(s):  
Raman Spectroscopy ◽  
Electronic Structure ◽  
Quantum Chemical Calculations ◽  
Quantum Chemical ◽  
Normal Modes ◽  
Ir And Raman Spectroscopy ◽  
Structure Topology ◽  
Ft Ir ◽  
Ir And Raman

Seven partially and fully fluorinated/chlorinated pyridines were investigated by means of FT-IR and Raman spectroscopy combined with quantum chemical calculations with the main aim to detect how the nature and...

Characterisation of essential oil plants from Turkey by IR and Raman spectroscopy

2005 ◽  
Vol 39 (2) ◽  
pp. 249-256 ◽  
Author(s):  
Hartwig Schulz ◽  
Gülcan Özkan ◽  
Malgorzata Baranska ◽  
Hans Krüger ◽  
Musa Özcan
Keyword(s):  
Raman Spectroscopy ◽  
Essential Oil ◽  
Ir And Raman Spectroscopy ◽  
Ir And Raman

scholarly journals A spectroscopic investigation of 12-tungstophosphoric acid alkali salts

2000 ◽  
Vol 65 (5-6) ◽  
pp. 399-406 ◽  
Author(s):  
Ubavka Mioc ◽  
Marija Todorovic ◽  
Snezana Uskokovic-Markovic ◽  
Zoran Nedic ◽  
Nada Bosnjakovic
Keyword(s):  
Raman Spectroscopy ◽  
Spectroscopic Investigation ◽  
Dynamic Equilibrium ◽  
Host Lattice ◽  
Tungstophosphoric Acid ◽  
Heteropoly Acids ◽  
Ir And Raman Spectroscopy ◽  
Keggin Anions ◽  
Ir And Raman ◽  
Alkali Salts

In this paper the latest results of our continuing investigation of heteropoly acids and their salts are reported. Specially attention was paid to the influence of cations on the dynamic equilibrium of protonic species, as well as on the structure of the host lattice itself, i.e., the Keggin anions. The investigations were done by IR and Raman spectroscopy within the range of 1200.40 cm-1.

FT-IR and Raman Spectroscopy of C58BN

1997 ◽  
pp. 271-273
Author(s):  
K. Antonova ◽  
P. Byshewski ◽  
G. Zhizhin ◽  
J. Piechota ◽  
M. Marhevka
Keyword(s):  
Raman Spectroscopy ◽  
Ir And Raman Spectroscopy ◽  
Ft Ir ◽  
Ir And Raman
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