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New Vibrational Information on Simple Amides in Solution: A Case Study on GaCl3-Formamide Complexes
Joint Authors
Gomes, Anna K. M. S.
Alves, Wagner A.
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-01-11
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
IR and Raman measurements were carried out for GaCl3-formamide (FA) solutions, and comparisons with the Al3+ and Fe3+ chemistry are presented.
Upshifts of both νCO and νCN modes of FA are observed, and analyses of the corresponding bands suggest different types of solvatocomplexes.
The twisting mode (γHNH) of FA at 1190 cm−1, which is IR- and Raman-inactive, is activated only in the former upon coordination to high electrostatic potential ions.
The spectral behavior exhibited in this region is shown for the first time in the literature and has helped in the understanding of the coordinated FA structure.
The catalytic power of Ga3+ towards amide bond hydrolysis is also predicted for the first time using vibrational spectroscopy and may be useful for biological studies.
American Psychological Association (APA)
Gomes, Anna K. M. S.& Alves, Wagner A.. 2020. New Vibrational Information on Simple Amides in Solution: A Case Study on GaCl3-Formamide Complexes. Journal of Spectroscopy،Vol. 2020, no. 2020, pp.1-6.
https://search.emarefa.net/detail/BIM-1190801
Modern Language Association (MLA)
Gomes, Anna K. M. S.& Alves, Wagner A.. New Vibrational Information on Simple Amides in Solution: A Case Study on GaCl3-Formamide Complexes. Journal of Spectroscopy No. 2020 (2020), pp.1-6.
https://search.emarefa.net/detail/BIM-1190801
American Medical Association (AMA)
Gomes, Anna K. M. S.& Alves, Wagner A.. New Vibrational Information on Simple Amides in Solution: A Case Study on GaCl3-Formamide Complexes. Journal of Spectroscopy. 2020. Vol. 2020, no. 2020, pp.1-6.
https://search.emarefa.net/detail/BIM-1190801
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1190801