Hydrogen bonding donation of N-methylformamide with dimethylsulfoxide and water
| Contribuinte(s) |
Universidade Estadual Paulista (UNESP) |
|---|---|
| Data(s) |
27/05/2014
27/05/2014
05/04/2013
|
| Resumo |
20% N-methylformamide (NMF) mixtures with water and with dimethylsulfoxide (DMSO) have been studied. A comparison between the hydrogen bonding (H-bond) donation of N-methylformamide with both solvents in the mixtures is presented. Results of radial distribution functions, pair distribution energies, molecular dipole moment correlation, and geometry of the H-bonded species in each case are shown. The results indicate that the NMF-solvent H-bond is significantly stronger with DMSO than with water. The solvation shell is best organized in the DMSO mixture than in the aqueous one. © 2013 Elsevier B.V. All rights reserved. |
| Formato |
40-44 |
| Identificador |
http://dx.doi.org/10.1016/j.cplett.2013.02.017 Chemical Physics Letters, v. 565, p. 40-44. 0009-2614 http://hdl.handle.net/11449/75068 10.1016/j.cplett.2013.02.017 WOS:000316794700008 2-s2.0-84875439906 |
| Idioma(s) |
eng |
| Relação |
Chemical Physics Letters |
| Direitos |
closedAccess |
| Palavras-Chave | #H-bonded #Molecular dipole moment #N-methylformamide #Pair distributions #Radial distribution functions #Solvation shell #Mixtures #Hydrogen bonds |
| Tipo |
info:eu-repo/semantics/article |
