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REVISTA DE CHIMIE
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https://doi.org/10.37358/Rev.Chim.1949

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Revista de Chimie (Rev. Chim.), Year 2020, Volume 71, Issue 9, 1-9

https://doi.org/10.37358/RC.20.9.8311

Mihaela Maria (Dulcescu) Oprea, Nicoleta Melniciuc Puica, Antonina Gritco-Todirascu, Dana Ortansa Dorohoi

Spectral Study of Two Carbanion Mono-substituted 4’-phenyl-1,2,4-triazol-1-ium Phenacylids in Binary Protic Solvents

Abstract:

The visible electronic absorption band of two 4’-phenyl-1,2,4-triazol-1-ium phenacylids was studied in two binary solvents: water (1) + ethanol (2) and water (1) + methanol (2) with variable content in water. The nature and the contribution of the intermolecular interactions to the spectral shifts in ternary solutions of the studied ylids were estimated based on the Kamlet Taft parameters (ð*, a and a) previously measured by Buhvestov and all. The influence of the universal and specific interactions on the visible electronic band of the studied ylids depends on the water concentration in binary solvent. At small water concentrations in binary solvent, the hydrogen complexes of the type ylid-alcohol are predominant, while at high water concentrations, the complexes made by hydrogen bonds between water and ylid molecules prevail. The difference between the energies corresponding to molecular pairs of the types: ylid-water and ylid-alcohol was estimated based on the statistic cell model of the ternary solutions.
Keywords:
1;2;4-triazol-1-ium phenacylids; Kamlet Taft parameters; intermolecular interactions in ternary protic solutions of ylids; cell model of ternary solutions

Issue: 2020, Volume 71, Issue 9
Pages: 1-9
Publication date: 2020/9/5
https://doi.org/10.37358/RC.20.9.8311
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Creative Commons License
This article is published under the Creative Commons Attribution 4.0 International License
Citation Styles
Cite this article as:
OPREA, M.M., PUICA, N.M., GRITCO-TODIRASCU, A., DOROHOI, D.O., Spectral Study of Two Carbanion Mono-substituted 4’-phenyl-1,2,4-triazol-1-ium Phenacylids in Binary Protic Solvents, Rev. Chim., 71(9), 2020, 1-9.

Vancouver
Oprea MM, Puica NM, Gritco-Todirascu A, Dorohoi DO. Spectral Study of Two Carbanion Mono-substituted 4’-phenyl-1,2,4-triazol-1-ium Phenacylids in Binary Protic Solvents. Rev. Chim.[internet]. 2020 Sep;71(9):1-9. Available from: https://doi.org/10.37358/RC.20.9.8311


APA 6th edition
Oprea, M.M., Puica, N.M., Gritco-Todirascu, A. & Dorohoi, D.O. (2020). Spectral Study of Two Carbanion Mono-substituted 4’-phenyl-1,2,4-triazol-1-ium Phenacylids in Binary Protic Solvents. Revista de Chimie, 71(9), 1-9. https://doi.org/10.37358/RC.20.9.8311


Harvard
Oprea, M.M., Puica, N.M., Gritco-Todirascu, A., Dorohoi, D.O. (2020). 'Spectral Study of Two Carbanion Mono-substituted 4’-phenyl-1,2,4-triazol-1-ium Phenacylids in Binary Protic Solvents', Revista de Chimie, 71(9), pp. 1-9. https://doi.org/10.37358/RC.20.9.8311


IEEE
M.M. Oprea, N.M. Puica, A. Gritco-Todirascu, D.O. Dorohoi, "Spectral Study of Two Carbanion Mono-substituted 4’-phenyl-1,2,4-triazol-1-ium Phenacylids in Binary Protic Solvents". Revista de Chimie, vol. 71, no. 9, pp. 1-9, 2020. [online]. https://doi.org/10.37358/RC.20.9.8311


Text
Mihaela Maria(Dulcescu) Oprea, Nicoleta Melniciuc Puica, Antonina Gritco-Todirascu, Dana Ortansa Dorohoi,
Spectral Study of Two Carbanion Mono-substituted 4’-phenyl-1,2,4-triazol-1-ium Phenacylids in Binary Protic Solvents,
Revista de Chimie,
Volume 71, Issue 9,
2020,
Pages 1-9,
ISSN 2668-8212,
https://doi.org/10.37358/RC.20.9.8311.
(https://revistadechimie.ro/Articles.asp?ID=8311)
Keywords: 1;2;4-triazol-1-ium phenacylids; Kamlet Taft parameters; intermolecular interactions in ternary protic solutions of ylids; cell model of ternary solutions


RIS
TY - JOUR
T1 - Spectral Study of Two Carbanion Mono-substituted 4’-phenyl-1,2,4-triazol-1-ium Phenacylids in Binary Protic Solvents
A1 - Oprea, Mihaela Maria(Dulcescu)
A2 - Puica, Nicoleta Melniciuc
A3 - Gritco-Todirascu, Antonina
A4 - Dorohoi, Dana Ortansa
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2020
VL - 71
IS - 9
SP - 1
EP - 9
UR - https://doi.org/10.37358/RC.20.9.8311
KW - 1
KW - 2
KW - 4-triazol-1-ium phenacylids; Kamlet Taft parameters; intermolecular interactions in ternary protic solutions of ylids; cell model of ternary solutions
ER -


BibTex
@article{RevCh2020P1,
author = {Oprea Mihaela Maria(Dulcescu) and Puica Nicoleta Melniciuc and Gritco-Todirascu Antonina and Dorohoi Dana Ortansa},
title = {Spectral Study of Two Carbanion Mono-substituted 4’-phenyl-1,2,4-triazol-1-ium Phenacylids in Binary Protic Solvents},
journal = {Revista de Chimie},
volume = {71},
number = {9},
pages = {1-9},
year = {2020},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.20.9.8311},
url = {https://revistadechimie.ro/Articles.asp?ID=8311}
}
 
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