Interaction Scheme

Molecule

Untitled
butylammonium

Host

Scx4
sCx4

Binding Properties

𝜈 Molecule 1 : 1 Host
Ka = 1.02⋅104 ± 235.64 M-1
Kd =
logKa = 4.01 ± 0.01
T 25.0 °C 298 K
Energy kJ mol-1 kcal mol-1
ΔG = -22.89 ± 0.06 -5.47 ± 0.01
ΔH = -17.94 ± 0.07 -4.29 ± 0.02
-TΔS = -4.94 ± 0.09 -1.18 ± 0.02
J mol-1 K-1 cal mol-1 K-1
ΔS = 16.6 ± 0.3 4.0 ± 0.1
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 Single Solvent
Solvent water
pH 7.1
Please find here information about the dataset this interaction is part of.
Citation:

F. Perret, J. Morel, N. Morel-Desrosiers, SupraBank 2024, Thermodynamics of the Complexation of the p-Sulfonatocalix[4]arene with Simple Model Guests in Water: a Microcalorimetric Study (dataset). https://doi.org/10.34804/supra.2021092853

Link: https://doi.org/10.34804/supra.2021092853
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Please find here information about the scholarly article describing the results derived from that data.
Citation:

F. Perret, J.-P. Morel, N. Morel-Desrosiers, Supramolecular Chemistry 2003, 15, 199–206.

Link: https://doi.org/10.1080/1061027031000078275
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Binding Isotherm Simulations


The plot depicts the binding isotherm simulation of a 1:1 interaction of butylammonium (0.0019544744271679762 M) and sCx4 (0 — 0.0039089488543359524 M).