Literature DB >> 29710986

Triple Helicate-Tetrahedral Cluster Interconversion Controlled by Host-Guest Interactions.

Markus Scherer1, Dana L Caulder1, Darren W Johnson1, Kenneth N Raymond1.   

Abstract

A unique ligand design allows the formation of both an M2 L3 triple helicate and an M4 L6 tetrahedron (M=Ti, Ga; L=ligand based on 2,6-diaminoanthracene). Although the tetrahedron is entropically disfavored, a strong host-guest interaction with Me4 N+ is enough to drive the equilibrium towards the tetrahedron. Remarkably, the helicate can be quantitatively converted into the tetrahedron simply by addition of Me4 N+ (shown schematically). © 1999 WILEY-VCH Verlag GmbH, Weinheim, Fed. Rep. of Germany.

Entities:  

Keywords:  Cage compounds; Cluster compounds; Helical structures; Host-guest chemistry; Supramolecular chemistry

Year:  1999        PMID： 29710986     DOI： 10.1002/(SICI)1521-3773(19990601)38:11<1587::AID-ANIE1587>3.0.CO;2-R

Source DB:  PubMed          Journal:  Angew Chem Int Ed Engl        ISSN： 1433-7851            Impact factor:   15.336


  9 in total

1.  Design and Applications of Water-Soluble Coordination Cages.

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Review 2.  Transformation networks of metal-organic cages controlled by chemical stimuli.

Authors:  Elie Benchimol; Bao-Nguyen T Nguyen; Tanya K Ronson; Jonathan R Nitschke
Journal:  Chem Soc Rev       Date:  2022-06-20       Impact factor: 60.615

3.  Dual stimuli-induced formation of a μ-hydroxido bridged [Zn9L5(μ-OH)6]12+ half-pipe.

Authors:  Christopher S Wood; Tanya K Ronson; Anna J McConnell; Derrick A Roberts; Jonathan R Nitschke
Journal:  Chem Sci       Date:  2015-11-17       Impact factor: 9.825

4.  Mutual stabilisation between MII4L6 tetrahedra and MIIX42- metallate guests.

Authors:  Imogen A Riddell; Tanya K Ronson; Jonathan R Nitschke
Journal:  Chem Sci       Date:  2015-04-14       Impact factor: 9.825

5.  A chiral self-sorting photoresponsive coordination cage based on overcrowded alkenes.

Authors:  Constantin Stuckhardt; Diederik Roke; Wojciech Danowski; Edwin Otten; Sander J Wezenberg; Ben L Feringa
Journal:  Beilstein J Org Chem       Date:  2019-11-15       Impact factor: 2.883

6.  LiBF4 -Induced Rearrangement and Desymmetrization of a Palladium-Ligand Assembly.

Authors:  Sylvain Sudan; Farzaneh Fadaei-Tirani; Rosario Scopelliti; Kristina E Ebbert; Guido H Clever; Kay Severin
Journal:  Angew Chem Int Ed Engl       Date:  2022-04-13       Impact factor: 16.823

7.  Face and edge directed self-assembly of Pd12 tetrahedral nano-cages and their self-sorting.

Authors:  Prodip Howlader; Partha Sarathi Mukherjee
Journal:  Chem Sci       Date:  2016-05-20       Impact factor: 9.825

8.  Temperature Controls Guest Uptake and Release from Zn4L4 Tetrahedra.

Authors:  Dawei Zhang; Tanya K Ronson; Songül Güryel; John D Thoburn; David J Wales; Jonathan R Nitschke
Journal:  J Am Chem Soc       Date:  2019-09-09       Impact factor: 15.419

9.  Visible-Light Switching of Metallosupramolecular Assemblies.

Authors:  Aaron D W Kennedy; Ray G DiNardi; Lucy L Fillbrook; William A Donald; Jonathon E Beves
Journal:  Chemistry       Date:  2022-02-19       Impact factor: 5.020
  9 in total

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