| Publication Type |
Journal Article |
| Title |
Partial molar volumes of linear hydrocarbons in methanol in the very dilute region. Intermolecular interactions. H-bond effects |
| Authors |
EFG Barbosa SMC Sousa M. Soledade C. S. Santos Isabel M. S. Lampreia |
| Groups |
MET |
| Journal |
PHYSICAL CHEMISTRY CHEMICAL PHYSICS |
| Year |
2001 |
| Month |
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|
| Volume |
3 |
| Number |
4 |
| Pages |
556-561 |
| Abstract |
Limiting partial molar volumes V-B(infinity) for the linear hydrocarbons, C-5, C-6, C-7, C-8 and C-10 in methanol were determined with a vibrating tube densimeter at 24.994 degreesC (ITS-90). V-B(infinity) and b(V) were discussed in terms of solute-solvent and solute-solute molecular interactions, focusing on H-bond cleavage, hydrocarbon short-range correlations of molecular orbitals and conformational effects. V-B(infinity) (HS)/V-B (HS) values calculated according to Lee s hard-sphere mixtures model are compared with experimental values. A discussion is presented and deviations are interpreted in terms of size, shape, packing densities and H-bond effects. |
| DOI |
http://dx.doi.org/10.1039/b008685l |
| ISBN |
|
| Publisher |
|
| Book Title |
|
| ISSN |
1463-9076 |
| EISSN |
|
| Conference Name |
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| Bibtex ID |
ISI:000166999900008 |
| Observations |
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