Abstract
The enthalpies of transfer 2-propanol, 1,2-butanediol (BD) and 1-hexanol from aqueous to aqueous α-cyclodextrin (CD) solutions have been determined by microcalorimetry at various mole fractions at 298.15 K. To clarify stabilities of inclusion complexes in aqueous solutions, hydration Gibbs energies calculation of inclusion complex of CD-alcohol were performed by using the molecular mechanics with the MMFF94s force field in the generalized born/surface area (GB/SA) model. The largest stabilization in Gibbs energy is obtained by the hydration (Δhyd H) of α-CD-1,2-butanediol complex among α-CD-butanediol isomers complexes.
Article PDF
Similar content being viewed by others
Explore related subjects
Discover the latest articles, news and stories from top researchers in related subjects.Avoid common mistakes on your manuscript.
References
M. Maeda and S. Takagi, Nippon Kagaku Kaishi, (1983) 188.
T. Kimura and S. Takagi, Thermochim. Acta, 123 (1988) 293.
M. Fujisawa, T. Kimura and S. Takagi, Netsu Sokutei, 18 (1991) 71.
S. Takagi, M. Fujisawa and T. Kimura, Thermochim. Acta, 183 (1991) 289.
M. Fujisawa, T. Kimura and S. Takagi, Thermochim. Acta, 352–353 (2000) 121.
M. Fjuisawa and T. Kimura, Thermochim. Acta, 416 (2004) 51.
Z. Hen, F. Giordano, J. Sztatisz, L. Jicsinszky and Cs. Novák, J. Therm. Anal. Cal., 80 (2005) 419.
J. Orgoványi, L. Pöppl, K. H.-Otta and G. A. Lovas, J. Therm. Anal. Cal., 81 (2005) 261.
T. Kimura and S. Takagi, J. Chem. Thermodyn., 11 (1979) 119.
M. Fujisawa, M. Maeda, S. Takagi and T. Kimura, J. Therm. Anal. Cal., 69 (2002) 841.
T. Kimura and S. Takagi, Thermochim. Acta, 123 (1988) 293.
CONFLEX5.2, CONFLEX Corporation 2005.
A. Cheng, S. A. Best, K. M. Merz Jr. and C. H. Reynolds J. Mol. Graph. Mod., 18 (2000) 273.
M. Fujisawa and T. Kimura, J. Therm. Anal. Cal., 85 (2006) 589.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Kimura, T., Fujisawa, M., Nakano, Y. et al. Calorimetric study on inclusion of some alcohols into α-cyclodextrin cavities. J Therm Anal Calorim 90, 581–585 (2007). https://doi.org/10.1007/s10973-007-7914-1
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10973-007-7914-1