Interaction Scheme

Molecule

Tetrabutylammonium hexafluorophosphate
Tetrabutylammonium hexafluorophosphate

c = 0.0 — 5100.0 µM

Host

Bn12bu1
Bn12BU

c = 530.0 µM

Indicator

Tetrabutylammonium methanesulfonate
Tetrabutylammonium methanesulfonate

c = 980.0 µM

Binding Properties

𝜈 Molecule 1 : 1 Host
Ka = 8.70⋅108 ± 1.74⋅108 M-1
Kd =
logKa = 8.94 ± 0.09
T 25.0 °C 298 K
Energy kJ mol-1 kcal mol-1
ΔG = -51.03 ± 0.5 -12.2 ± 0.12
ΔH = -66.0 ± 6.6 -15.77 ± 1.58
-TΔS = 15.0 3.59
J mol-1 K-1 cal mol-1 K-1
ΔS = -50.3 -12.0
These are the specifications of the determination of the experimental results.
Detection Method: Competitive
Assay Type: Competitive Binding Assay
Technique: Isothermal Titration Calorimetry
Molecule: syringe
Partner: cell
Indicator: cell
Detailed information about the solvation.
Solvent System Single Solvent
Solvent chloroform
Please find here information about the dataset this interaction is part of.
Citation:

V. Havel, V. Sindelar, SupraBank 2024, Anion Binding Inside a Bambus[6]uril Macrocycle in Chloroform (dataset). https://doi.org/10.34804/supra.20210928359

Link: https://doi.org/10.34804/supra.20210928359
Export: BibTex | RIS | EndNote
Please find here information about the scholarly article describing the results derived from that data.
Citation:

V. Havel, V. Sindelar, ChemPlusChem 2015, 80, 1601–1606.

Link: https://doi.org/10.1002/cplu.201500345
Export: BibTex | RIS | EndNote

Binding Isotherm Simulations


The plot depicts the binding isotherm simulation of a 1:1 interaction of Tetrabutylammonium hexafluorophosphate (2.2988505747126436e-08 M) and Bn12BU (0 — 4.597701149425287e-08 M).