Interaction

curated

Interaction Scheme

Molecule

Octanoic acid
Octanoic acid

Host

Cb6
CB6

Binding Properties

𝜈 Molecule 1 : 1 Host
Ka = 560.0 ± 38.88 M-1
Kd =
logKa = 2.75 ± 0.03
T 25.0 °C ≈ 298 K
Energy kJ mol-1 kcal mol-1
ΔG = -15.69 ± 0.17 -3.75 ± 0.04
ΔH = -0.9 ± 0.3 -0.22 ± 0.07
-TΔS = -14.7 ± 0.5 -3.51 ± 0.12
J mol-1 K-1 cal mol-1 K-1
ΔS = 49.3 ± 1.7 11.8 ± 0.4
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 2024, 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
Export: BibTex | RIS | EndNote
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
Export: BibTex | RIS | EndNote

Binding Isotherm Simulations

The plot depicts the binding isotherm simulation of a 1:1 interaction of Octanoic acid (0.03571428571428571 M) and CB6 (0 — 0.07142857142857142 M).