引用本文:
Qing Xiang GUO, Xiao Qi ZHENG, Shuang Hui LUO, You Cheng LIU. ENTHALPY-ENTROPY COMPENSATION IN THE INCLUSION OF 1-SUBSTITUTED NAPHTHALENES BY β-CYCLODEXTRIN IN WATER[J]. Chinese Chemical Letters,
1996, 7(4): 357-360.
Citation: Qing Xiang GUO, Xiao Qi ZHENG, Shuang Hui LUO, You Cheng LIU. ENTHALPY-ENTROPY COMPENSATION IN THE INCLUSION OF 1-SUBSTITUTED NAPHTHALENES BY β-CYCLODEXTRIN IN WATER[J]. Chinese Chemical Letters, 1996, 7(4): 357-360.
Citation: Qing Xiang GUO, Xiao Qi ZHENG, Shuang Hui LUO, You Cheng LIU. ENTHALPY-ENTROPY COMPENSATION IN THE INCLUSION OF 1-SUBSTITUTED NAPHTHALENES BY β-CYCLODEXTRIN IN WATER[J]. Chinese Chemical Letters, 1996, 7(4): 357-360.
ENTHALPY-ENTROPY COMPENSATION IN THE INCLUSION OF 1-SUBSTITUTED NAPHTHALENES BY β-CYCLODEXTRIN IN WATER
摘要:
The association constants (Ka),free energy (△G0),enthalpy (△H0)and entropy (△S0)changes were determined for the inclusion complexation of β-cyclodextrin with a series of 1-substituted naphthalenes in aqueous solution.The △H0-T△S0 plot for the β-cyclodextrin complexes with naphthalene derivatives show a linear relationship with slope of 0.98 and intercept of 14.67.The results were discussed in terms of enthalpy-entropy compensation.
English
ENTHALPY-ENTROPY COMPENSATION IN THE INCLUSION OF 1-SUBSTITUTED NAPHTHALENES BY β-CYCLODEXTRIN IN WATER
Abstract:
The association constants (Ka),free energy (△G0),enthalpy (△H0)and entropy (△S0)changes were determined for the inclusion complexation of β-cyclodextrin with a series of 1-substituted naphthalenes in aqueous solution.The △H0-T△S0 plot for the β-cyclodextrin complexes with naphthalene derivatives show a linear relationship with slope of 0.98 and intercept of 14.67.The results were discussed in terms of enthalpy-entropy compensation.
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