Interaction Scheme

Molecule

Methyl viologen
Methyl viologen

Host

P5a cooh
P5A-COOH

Binding Properties

𝜈 Molecule 1 : 1 Host
Ka = 8.20⋅104 ± 1.70⋅104 M-1
Kd =
logKa = 4.91 ± 0.09
T 25.0 °C 298 K
Energy kJ mol-1 kcal mol-1
ΔG = -28.05 ± 0.52 -6.7 ± 0.12
These are the specifications of the determination of the experimental results.
Detection Method: Direct
Assay Type: Direct Binding Assay
Technique: Fluorescence
𝛌ex = 291.0 nm
𝛌em = 333.0 nm
Detailed information about the solvation.
Solvent System Single Solvent
Solvent water
Please find here information about the dataset this interaction is part of.
Citation:

T. Ogoshi, M. Hashizume, T. Yamagishi, Y. Nakamoto, SupraBank 2024, Synthesis, conformational and host–guest properties of water-soluble pillar[5]arene (dataset). https://doi.org/10.34804/supra.20220628435

Link: https://doi.org/10.34804/supra.20220628435
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Please find here information about the scholarly article describing the results derived from that data.
Citation:

T. Ogoshi, M. Hashizume, T.-aki Yamagishi, Y. Nakamoto, Chem. Commun. 2010, 46, 3708.

Link: https://doi.org/10.1039/C0CC00348D
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Binding Isotherm Simulations


The plot depicts the binding isotherm simulation of a 1:1 interaction of Methyl viologen (0.00024390243902439024 M) and P5A-COOH (0 — 0.0004878048780487805 M).