Interaction Scheme

Molecule

Pyridinium 1 1  %282 carboxy 1 4 phenylene%29bis%28methylene%29 bis
Pyridinium, 1,​1'-​[(2-​carboxy-​1,​4-​phenylen...

Host

Cb8
CB8

Binding Properties

𝜈 Molecule 1 : 1 Host
Ka = 1.0 M-1
Kd =
logKa = 0.0
T 25.0 °C 298 K
Energy kJ mol-1 kcal mol-1
ΔG = 0.0 0.0
Comment
Binding not determined
These are the specifications of the determination of the experimental results.
Detection Method: Direct
Assay Type: Direct Binding Assay
Technique: Nuclear Magnetic Resonance
Nucleus 1H
Detailed information about the solvation.
Solvent System Buffer System deuterated phosphate pD-7.26
Solvents Deuterium Oxide
Source of Concentration real
pH 6.86
Please find here information about the dataset this interaction is part of.
Citation:

V. Sindelar, V. Kolman, P. Kulhanek, SupraBank 2024, Inclusion of Carboxyl Function Inside of Cucurbiturils and its Use in Molecular Switches (dataset). https://doi.org/10.34804/supra.2021092895

Link: https://doi.org/10.34804/supra.2021092895
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Please find here information about the scholarly article describing the results derived from that data.
Citation:

V. Kolman, P. Kulhanek, V. Sindelar, Chem. Asian J. 2010, 5, 2386–2392.

Link: https://doi.org/10.1002/asia.201000388
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Binding Isotherm Simulations


The plot depicts the binding isotherm simulation of a 1:1 interaction of Pyridinium, 1,​1'-​[(2-​carboxy-​1,​4-​phenylene)​bis(methylene)​]​bis-​ (20.0 M) and CB8 (0 — 40.0 M).