Interaction Scheme

Molecule

Dbf 5k peg
DBF-5kPEGOMe

Host

Cb8
CB8

Cofactor

1 1' bis%284 chlorophenyl%29  4 4' bipyridine  1 1' diium
1,1'-bis(4-chlorophenyl)-[4,4'-bipyridine]-1,1'...

Binding Properties

𝜈 Molecule 1 : 1 Host
Ka = 1.70⋅104 ± 2000.0 M-1
Kd =
logKa = 4.23 ± 0.05
T 25.0 °C 298 K
Energy kJ mol-1 kcal mol-1
ΔG = -24.15 ± 0.29 -5.77 ± 0.07
ΔH = -42.8 ± 0.4 -10.23 ± 0.1
-TΔS = 18.6 ± 0.7 4.45 ± 0.17
J mol-1 K-1 cal mol-1 K-1
ΔS = -62.4 ± 2.3 -14.9 ± 0.6
These are the specifications of the determination of the experimental results.
Detection Method: Direct
Assay Type: Associative Binding Assay
Technique: Isothermal Titration Calorimetry
Molecule: syringe
Partner: cell
Cofactor: cell
Detailed information about the solvation.
Solvent System Single Solvent
Solvent water
Please find here information about the dataset this interaction is part of.
Citation:

O. A. Scherman, F. Biedermann, SupraBank 2024, Cucurbit[8]uril Mediated Donor–Acceptor Ternary Complexes: A Model System for Studying Charge-Transfer Interactions (dataset). https://doi.org/10.34804/supra.2021092867

Link: https://doi.org/10.34804/supra.2021092867
Export: BibTex | RIS | EndNote
Please find here information about the scholarly article describing the results derived from that data.
Citation:

F. Biedermann, O. A. Scherman, J. Phys. Chem. B 2012, 116, 2842–2849.

Link: https://doi.org/10.1021/jp2110067
Export: BibTex | RIS | EndNote |

Binding Isotherm Simulations


The plot depicts the binding isotherm simulation of a 1:1 interaction of DBF-5kPEGOMe (0.001176470588235294 M) and CB8 (0 — 0.002352941176470588 M).