Interaction Scheme

Molecule

1 pentylammonium
1-Pentylammonium

Host

Scx4
sCx4

Binding Properties

𝜈 Molecule 1 : 1 Host
Ka = 6456.54 ± 148.68 M-1
Kd =
logKa = 3.81 ± 0.01
T 25.0 °C 298 K
Energy kJ mol-1 kcal mol-1
ΔG = -21.75 ± 0.06 -5.2 ± 0.01
ΔH = -20.24 ± 0.06 -4.84 ± 0.01
-TΔS = -1.48 ± 0.07 -0.35 ± 0.02
J mol-1 K-1 cal mol-1 K-1
ΔS = 5.0 ± 0.2 1.2 ± 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 1-Pentylammonium (0.003097634336657095 M) and sCx4 (0 — 0.00619526867331419 M).