2019
DOI: 10.1039/c8sc03875a
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Influence of metal coordination and light irradiation on hierarchical self-assembly processes

Abstract: We unravel the impact of metal coordination and light irradiation on hierarchical self-assembly processes by combined theoretical and experimental results.

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Cited by 49 publications
(53 citation statements)
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“…[8] In order to facilitate geometrical isomerism in Pt II complexes,t he use of small and/or conformationally unrestricted coordinating ligands appears to be aprerequisite. [12] While screening our library of ligands,wenoticed that the inclusion of an azobenzene moiety in the molecular design enhances the conformational freedom of the system, [13,14] which might allow ag ood balance between isomerization and aggregation. [12] While screening our library of ligands,wenoticed that the inclusion of an azobenzene moiety in the molecular design enhances the conformational freedom of the system, [13,14] which might allow ag ood balance between isomerization and aggregation.…”
mentioning
confidence: 99%
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“…[8] In order to facilitate geometrical isomerism in Pt II complexes,t he use of small and/or conformationally unrestricted coordinating ligands appears to be aprerequisite. [12] While screening our library of ligands,wenoticed that the inclusion of an azobenzene moiety in the molecular design enhances the conformational freedom of the system, [13,14] which might allow ag ood balance between isomerization and aggregation. [12] While screening our library of ligands,wenoticed that the inclusion of an azobenzene moiety in the molecular design enhances the conformational freedom of the system, [13,14] which might allow ag ood balance between isomerization and aggregation.…”
mentioning
confidence: 99%
“…[9,10] Otherwise,s teric repulsion between cis-coordinated ligands, along with the stronger aggregation propensity of the more preorganized trans species,w ill preferentially stabilize the trans form, which can inhibit isomerization, [11] or even induce photodecomposition. [15,16] On this basis,w ed esigned an ew Pt II L 2 Cl 2 complex (C 1 ), with Lb eing a4 -phenylazopyridyl-based ligand featuring peripheral amide groups and dodecyloxy side chains [13,14] (Scheme 1; for synthesis and characterization, see the Supporting Information). Additionally,c omplexation with Pt II inactivates the azobenzene moiety to light irradiation so it will not influence the coordination isomerism through additional isomerization possibilities.…”
mentioning
confidence: 99%
“…[6] Um die vorhandene Reichweite von Koordinationsisomerie zu erweitern, kçnnte die inhärent unterschiedliche Geometrie von cis-und trans-Pt II -Komplexen als neue Methode zur Kontrolle von Selbstassemblierungsprozessen dienen. [13,14] Dies kçnnte eine gute Balance zwischen Isomerisierung und Aggregation erlauben. [9,10] Andernfalls führen sterische Abstoßung zwischen cis-koordinierten Liganden sowie die stärkere Tendenz zur Aggregation der präorganisierten trans-Spezies zur Stabilisierung der trans-Form.…”
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“…Diese kann eine Isomerisierung verhindern, [11] oder sogar Photozersetzung hervorrufen. [13,14] Dies kçnnte eine gute Balance zwischen Isomerisierung und Aggregation erlauben. [13,14] Dies kçnnte eine gute Balance zwischen Isomerisierung und Aggregation erlauben.…”
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