Interaction Scheme

Molecule

Tetrafluoroborate
Tetrafluoroborate

Host

Bn12bu1
Bn12BU

Indicator

Nitrate ion
NO3-

Binding Properties

𝜈 Molecule 1 : 1 Host
Ka = 2.20⋅105 M-1
Kd =
logKa = 5.34
T 30.0 °C 303 K
Energy kJ mol-1 kcal mol-1
ΔG = -31.01 -7.41
These are the specifications of the determination of the experimental results.
Detection Method: Competitive
Assay Type: Competitive Binding Assay
Technique: Nuclear Magnetic Resonance
Detailed information about the solvation.
Solvent System Complex Mixture
Solvents DMSO-d6 95.0 %
Deuterium Oxide 5.0 %
Please find here information about the dataset this interaction is part of.
Citation:

V. Havel, V. Sindelar, M. A. Yawer, SupraBank 2024, Real-time analysis of multiple anion mixtures in aqueous media using a single receptor (dataset). https://doi.org/10.34804/supra.202109286

Link: https://doi.org/10.34804/supra.202109286
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Please find here information about the scholarly article describing the results derived from that data.
Citation:

V. Havel, M. A. Yawer, V. Sindelar, Chem. Commun. 2015, 51, 4666–4669.

Link: https://doi.org/10.1039/c4cc10108a
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Binding Isotherm Simulations


The plot depicts the binding isotherm simulation of a 1:1 interaction of Tetrafluoroborate (9.09090909090909e-05 M) and Bn12BU (0 — 0.0001818181818181818 M).