Interaction

curated

Interaction Scheme

Molecule

1b
2-binaphthalene bipyridinium dye

Host

Cb8
CB8

Cofactor

Cb8
CB8

Binding Properties

𝜈 Molecule 1 : 1 Host
Ka = 5.00⋅104 M-1
Kd =
logKa = 4.7
T 25.0 °C ≈ 298 K
Energy kJ mol-1 kcal mol-1
ΔG = -26.82 -6.41
These are the specifications of the determination of the experimental results.
Detection Method: Direct
Assay Type: Associative Binding Assay
Technique: Absorbance
𝛌abs = 228.0 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:

X. Ma, S. Silvi, C. Gao, H. Tian, A. Credi, M. Venturi, SupraBank 2024, Chiral Supramolecular Switches Based on (R)-Binaphthalene-Bipyridinium Guests and Cucurbituril Hosts (dataset). https://doi.org/10.34804/supra.20231011497

Link: https://doi.org/10.34804/supra.20231011497
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Please find here information about the scholarly article describing the results derived from that data.
Citation:

C. Gao, S. Silvi, X. Ma, H. Tian, A. Credi, M. Venturi, Chem. Eur. J. 2012, 18, 16911–16921.

Link: https://doi.org/10.1002/chem.201202378
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Binding Isotherm Simulations

The plot depicts the binding isotherm simulation of a 1:1 interaction of 2-binaphthalene bipyridinium dye (0.0004 M) and CB8 (0 — 0.0008 M).