Interaction Scheme

Molecule

Untitled
Dibenzylazanium

Host

Thermodynamic analysis of allosteric host9 oneguest

Binding Properties

𝜈 Molecule 1 : 1 Host
Ka = 145.0 ± 20.0 M-1
Kd =
logKa = 2.16 ± 0.06
T 25.0 °C 298 K
Energy kJ mol-1 kcal mol-1
ΔG = -12.34 ± 0.34 -2.95 ± 0.08
ΔH = -75.2 -17.97
-TΔS = 62.9 15.03
J mol-1 K-1 cal mol-1 K-1
ΔS = -211.0 -50.4
These are the specifications of the determination of the experimental results.
Detection Method: Direct
Assay Type: Direct Binding Assay
Technique: Isothermal Titration Calorimetry
Molecule: syringe
Partner: syringe
Detailed information about the solvation.
Solvent System Complex Mixture
Solvents acetonitrile 67.0 %
chloroform 33.0 %
acetonitrile
Please find here information about the dataset this interaction is part of.
Citation:

K. Nowosinski, L. K. S. von Krbek, N. L. Traulsen, C. A. Schalley, SupraBank 2024, Thermodynamic Analysis of Allosteric and Chelate Cooperativity in Di- and Trivalent Ammonium/Crown-Ether Pseudorotaxanes (dataset). https://doi.org/10.34804/supra.20210928210

Link: https://doi.org/10.34804/supra.20210928210
Export: BibTex | RIS | EndNote
Please find here information about the scholarly article describing the results derived from that data.
Citation:

K. Nowosinski, L. K. S. von Krbek, N. L. Traulsen, C. A. Schalley, Org. Lett. 2015, 17, 5076–5079.

Link: https://doi.org/10.1021/acs.orglett.5b02592
Export: BibTex | RIS | EndNote |

Binding Isotherm Simulations


The plot depicts the binding isotherm simulation of a 1:1 interaction of Dibenzylazanium (0.13793103448275862 M) and Bis[quinoxaline-2,3-diylbis[oxy(3,6-dioxaoctane-1,8-diyl)oxy]]-9,10-dipropylanthracene and on dibenzylammonium (0 — 0.27586206896551724 M).