<sup>7</sup>Li NMR Spectroscopy: A Tool for Determining Dimerization Constants and Averaged Dimerization Constants of the Monomer/Dimer Equilibrium of Hierarchical Helicates-Reference-Cited by-同舟云学术

⁷Li NMR Spectroscopy: A Tool for Determining Dimerization Constants and Averaged Dimerization Constants of the Monomer/Dimer Equilibrium of Hierarchical Helicates

Published:2024-04-16 Issue:27 Volume:30 Page:
ISSN:0947-6539
Container-title:Chemistry – A European Journal
language:en
Short-container-title:Chemistry A European J

Author:

Krückel Tobias¹,Schauerte Steffen¹,Ke Jinbo¹,Schlottmann Marcel¹,Bausch Sandra¹,Chen Xiaofei¹,Räuber Christoph¹,Almeida Silva Igor d'Anciães²,Wiegand Thomas²³,Albrecht Markus¹

Affiliation:

1. Institut für Organische Chemie RWTH Aachen University Landoltweg 1 D-52074 Aachen Germany

2. Max-Planck Institut für chemische Energiekonversion Stiftstr. 34–36 D-45470 Mülheim/Ruhr Germany

3. Institut für Technische und Makromolekulare Chemie RWTH Aachen University Worringerweg 2 D-52074 Aachen Germany

Abstract

Abstract7Li nuclear magnetic resonance (NMR) spectroscopy is an ideal tool to study hierarchically assembled helicates of the form Li[Li3L6Ti2]. Internally bound and external lithium ions can be well distinguished by solution‐ or solid‐state NMR spectroscopy and dimerization constants of the monomer/dimer equilibrium can be easily determined in solution. Averaged dimerization constants can be estimated in case of statistical mixtures of helicates formed from mixtures of ligands.

Funder

Deutsche Forschungsgemeinschaft

Publisher

Wiley

Reference56 articles.

1. Supramolecular Chemistry

3. Hierarchical Assemblies of Supramolecular Coordination Complexes

4. Hierarchical molecular self-assemblies: construction and advantages

5. Hierarchical self-assembly into chiral nanostructures