Interaction

curated

Interaction Scheme

Molecule

Sodium perchlorate
Sodium perchlorate

c = 0.0 — 150000.0 µM

Host

Octa acid
Octa acid

c = 500.0 µM

Cofactor

Nacl
Sodium chloride

c = 150000.0 µM

Binding Properties

𝜈 Molecule 1 : 1 Host
Ka = 250.0 ± 23.0 M-1
Kd =
logKa = 2.4 ± 0.04
T 25.0 °C ≈ 298 K
Energy kJ mol-1 kcal mol-1
ΔG = -13.69 ± 0.23 -3.27 ± 0.05
These are the specifications of the determination of the experimental results.
Detection Method: Direct
Assay Type: Associative Binding Assay
Technique: Nuclear Magnetic Resonance
Nucleus 1H
Detailed information about the solvation.
Solvent System Buffer System 10 mM deuterated phosphate pD-10.8
Solvents Deuterium Oxide
Additives Disodium phosph... 7.2 mM
Trisodium phosp... 2.7 mM
sodium deuteroxide
Source of Concentration
Total concentration 10.0 mM
pH 10.8
Please find here information about the dataset this interaction is part of.
Citation:

R. S. Carnegie, C. L. D. Gibb, B. C. Gibb, SupraBank 2025, Anion Complexation and The Hofmeister Effect (dataset). https://doi.org/10.34804/supra.2021092823

Link: https://doi.org/10.34804/supra.2021092823
Export: BibTex | RIS | EndNote
Please find here information about the scholarly article describing the results derived from that data.
Citation:

R. S. Carnegie, C. L. D. Gibb, B. C. Gibb, Angew. Chem. Int. Ed. 2014, 53, 11498–11500.

Link: https://doi.org/10.1002/anie.201405796
Export: BibTex | RIS | EndNote

Binding Isotherm Simulations

The plot depicts the binding isotherm simulation of a 1:1 interaction of Sodium perchlorate (0.08 M) and Octa acid (0 — 0.16 M).