Interaction

curated

Interaction Scheme

Molecule

Untitled
Ethanol

Host

Cb6
CB6

Binding Properties

𝜈 Molecule 1 : 1 Host
Ka = 440.0 ± 80.86 M-1
Kd =
logKa = 2.64 ± 0.08
T 25.0 °C ≈ 298 K
Energy kJ mol-1 kcal mol-1
ΔG = -15.09 ± 0.46 -3.61 ± 0.11
ΔH = -2.0 ± 0.7 -0.48 ± 0.17
-TΔS = -13.0 ± 1.2 -3.11 ± 0.29
J mol-1 K-1 cal mol-1 K-1
ΔS = 43.6 ± 4.0 10.4 ± 1.0
These are the specifications of the determination of the experimental results.
Detection Method: Direct
Assay Type: Direct Binding Assay
Technique: Isothermal Titration Calorimetry
Molecule: syringe
Partner: syringe
Detailed information about the solvation.
Solvent System Complex Mixture
Solvents water 50.0 %
Formic acid 50.0 %
Please find here information about the dataset this interaction is part of.
Citation:

H. Buschmann, E. Schollmeyer, K. Jansen, SupraBank 2025, Cucurbituril as host molecule for the complexation of aliphatic alcohols, acids and nitriles in aqueous solution (dataset). https://doi.org/10.34804/supra.20210928247

Link: https://doi.org/10.34804/supra.20210928247
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Please find here information about the scholarly article describing the results derived from that data.
Citation:

H.-J. Buschmann, K. Jansen, E. Schollmeyer, Thermochimica Acta 2000, 346, 33–36.

Link: https://doi.org/10.1016/S0040-6031(99)00407-4
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Binding Isotherm Simulations

The plot depicts the binding isotherm simulation of a 1:1 interaction of Ethanol (0.045454545454545456 M) and CB6 (0 — 0.09090909090909091 M).