High‐Temperature Solid‐State Post‐Synthetic Modification of Highly Luminescent Cu (I) Metallacycles toward New Luminescent Thermic Tracers
Abstract: A new luminescent Cu (I) tetrametallic metallacycle B is reported that features very rare semi‐bridging aqua ligands. When heated markedly above room temperature, this compound undergoes a post‐synthetic transformation in the solid‐state, affording the new luminescent metallacycle C. Thermogravimetric analysis, IR spectroscopy and single‐crystal X‐ray diffraction reveal that this alteration preserves the gross tetrametallic macrocycle structure, but is caused by the release of the coordinated water molecules with the concomitant formation of cuprophilic interactions. This transition induces a shift from eye‐perceived green (B) to blue (C) room‐temperature luminescence for these molecular solids. Photophysical measurements and time‐dependent density‐functional theory calculations have been conducted to identify the origins of the emission properties lying in these structurally related assemblies, and suggest that thermally activated delayed fluorescence dominates the radiative relaxation pathways. This study highlights the innovative feature of Cu (I) derivatives, offering access to stimuli‐sensitive materials that can witness, a posteriori, the exceeding of critical temperatures in their environment.
- Location
-
Deutsche Nationalbibliothek Frankfurt am Main
- Extent
-
Online-Ressource
- Language
-
Englisch
- Bibliographic citation
-
High‐Temperature Solid‐State Post‐Synthetic Modification of Highly Luminescent Cu (I) Metallacycles toward New Luminescent Thermic Tracers ; day:02 ; month:11 ; year:2024 ; extent:8
Angewandte Chemie / International edition. International edition ; (02.11.2024) (gesamt 8)
- Creator
-
Schlachter, Adrien
Xu, Chendong
Schiller, Jana
Melero, Raquel Utrera
Kerneis, Sébastien
Calvez, Guillaume
Costuas, Karine
Scheer, Manfred
Lescop, Christophe
- DOI
-
10.1002/anie.202413151
- URN
-
urn:nbn:de:101:1-2411021320469.955609184924
- Rights
-
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Last update
-
15.08.2025, 7:33 AM CEST
Data provider
Deutsche Nationalbibliothek. If you have any questions about the object, please contact the data provider.
Associated
- Schlachter, Adrien
- Xu, Chendong
- Schiller, Jana
- Melero, Raquel Utrera
- Kerneis, Sébastien
- Calvez, Guillaume
- Costuas, Karine
- Scheer, Manfred
- Lescop, Christophe
Other Objects (12)
High‐Temperature Solid‐State Post‐Synthetic Modification of Highly Luminescent Cu (I) Metallacycles toward New Luminescent Thermic Tracers
Untersuchungen zum Auf- und Abbau ausgewählter P4-Struktureinheiten
Zur Synthese, Struktur und Reaktivität von intramolekular basenstabilisierten Zinn(II)-Verbindungen [Zinn-Verbindungen]
Photoluminescent Cu (I) Assemblies with High‐Temperature Solid‐State Transitions as a New Class of Thermic History Tracers
Die Simulation der Wuchsklimakarte nach Ellenberg aus Satellitenbildern : ein EDV-Konzept zur Verbindung der Fernerkundung mit klassischen landschaftsökologischen Aufnahmeverfahren
Cu (I) Complexes Comprising tetrahedral Mo 2 E 2 or Mo 2 PE units (E=P, As, Sb) as Chelating Ligands
Coordination Behavior of a P 4 ‐Butterfly Complex towards Transition Metal Lewis Acids: Preservation versus Rearrangement
Advances in the functionalisation of polyphosphorus ligands
Synthesis and Reactivity of Lewis-base stabilized pnictogenylboranes
Phosphorus and Arsenic Based Ligands in Supramolecular Chemistry
Oxidation and Coordination Chemistry of En Ligand Complexes under Weakly Coordinating Conditions
Synthesis and Characterisation of P- or As- containing Nanoparticle Precursors
High‐Temperature Solid‐State Post‐Synthetic Modification of Highly Luminescent Cu (I) Metallacycles toward New Luminescent Thermic Tracers
Untersuchungen zum Auf- und Abbau ausgewählter P4-Struktureinheiten
Zur Synthese, Struktur und Reaktivität von intramolekular basenstabilisierten Zinn(II)-Verbindungen [Zinn-Verbindungen]
Photoluminescent Cu (I) Assemblies with High‐Temperature Solid‐State Transitions as a New Class of Thermic History Tracers
Die Simulation der Wuchsklimakarte nach Ellenberg aus Satellitenbildern : ein EDV-Konzept zur Verbindung der Fernerkundung mit klassischen landschaftsökologischen Aufnahmeverfahren
Cu (I) Complexes Comprising tetrahedral Mo 2 E 2 or Mo 2 PE units (E=P, As, Sb) as Chelating Ligands
Coordination Behavior of a P 4 ‐Butterfly Complex towards Transition Metal Lewis Acids: Preservation versus Rearrangement
Advances in the functionalisation of polyphosphorus ligands
Synthesis and Reactivity of Lewis-base stabilized pnictogenylboranes
Phosphorus and Arsenic Based Ligands in Supramolecular Chemistry
Oxidation and Coordination Chemistry of En Ligand Complexes under Weakly Coordinating Conditions
Synthesis and Characterisation of P- or As- containing Nanoparticle Precursors
High‐Temperature Solid‐State Post‐Synthetic Modification of Highly Luminescent Cu (I) Metallacycles toward New Luminescent Thermic Tracers
Untersuchungen zum Auf- und Abbau ausgewählter P4-Struktureinheiten
Zur Synthese, Struktur und Reaktivität von intramolekular basenstabilisierten Zinn(II)-Verbindungen [Zinn-Verbindungen]
Photoluminescent Cu (I) Assemblies with High‐Temperature Solid‐State Transitions as a New Class of Thermic History Tracers
Die Simulation der Wuchsklimakarte nach Ellenberg aus Satellitenbildern : ein EDV-Konzept zur Verbindung der Fernerkundung mit klassischen landschaftsökologischen Aufnahmeverfahren
Cu (I) Complexes Comprising tetrahedral Mo 2 E 2 or Mo 2 PE units (E=P, As, Sb) as Chelating Ligands
Coordination Behavior of a P 4 ‐Butterfly Complex towards Transition Metal Lewis Acids: Preservation versus Rearrangement
Advances in the functionalisation of polyphosphorus ligands
Synthesis and Reactivity of Lewis-base stabilized pnictogenylboranes
Phosphorus and Arsenic Based Ligands in Supramolecular Chemistry
Oxidation and Coordination Chemistry of En Ligand Complexes under Weakly Coordinating Conditions