| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Blacque, Olivier
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (19/19 displayed)
- 2022[Ru(tmphen)<sub>3</sub>]<sub>2</sub>[Fe(CN)<sub>6</sub>] and [Ru(phen)<sub>3</sub>][Fe(CN)<sub>5</sub>(NO)] complexes and formation of a heterostructured RuO<sub>2</sub>–Fe<sub>2</sub>O<sub>3</sub> nanocomposite as an efficient alkaline HER and OER electrocatalystcitations
- 2022[Ru(tmphen)(3)](2)[Fe(CN)(6)] and [Ru(phen)(3)][Fe(CN)(5)(NO)] complexes and formation of a heterostructured RuO2-Fe2O3 nanocomposite as an efficient alkaline HER and OER electrocatalystcitations
- 2022Platinum(II) and Copper(II) complexes of asymmetric halogen-substituted [NNʹO] ligandscitations
- 2021Synthetic control over polymorph formation in the d-band semiconductor system FeS2citations
- 2021Synthetic control over polymorph formation in the d-band semiconductor system FeS2citations
- 2020Anisotropic character of the metal-to-metal transition in Pr4Ni3O10citations
- 2018Highly Stable and Strongly Emitting N-Heterocyclic Carbene Platinum(II) Biaryl Complexescitations
- 2018Highly stable and strongly emitting N-heterocyclic carbene platinum(II) biaryl complexescitations
- 2017Rationally designed blue triplet emitting gold(III) complexes based on a phenylpyridine-derived frameworkcitations
- 2015Stable and color tunable emission properties based on non-cyclometalated gold(III) complexescitations
- 2014Luminescent monocyclometalated cationic gold(iii) complexescitations
- 2012Dinuclear and mononuclear chromium acetylide complexescitations
- 2012Trans Bis-N-heterocyclic carbene bis-acetylide palladium(II) complexescitations
- 2012(Benzimidazolin-2-ylidene)-AuI-Alkynyl Complexescitations
- 2011Syntheses and photophysical properties of luminescent mono-cyclometalated gold(III) cis-dialkynyl complexescitations
- 2011Alfred Werner's coordination chemistry: new insights from old samplescitations
- 2006Dinitrosyl rhenium complexes for ring-opening metathesis polymerization (ROMP)citations
- 2006Unprecedented ROMP activity of low-valent rhenium-nitrosyl complexes: Mechanistic evaluation of an electrophilic olefin metathesis system.citations
- 2006Unprecedented ROMP activity of low-valent rhenium-nitrosyl complexes : mechanistic evaluation of an electrophilic olefin metathesis systemcitations
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article
Syntheses and photophysical properties of luminescent mono-cyclometalated gold(III) cis-dialkynyl complexes
Abstract
<p>A series of novel luminescent neutral cyclometalated gold(III) complexes of the type cis-[(NC)Au(C=CR)<sub>2</sub>] (R = aryl, silyl groups) having different cyclometalating cores (NC) have been synthesized by CuI promoted halide to alkynyl metathesis with NEt<sub>3</sub> as in situ deprotonating agent. Along with spectroscopic characterizations (nuclear magnetic resonance and infrared spectroscopies and electrospray ionization mass spectrometry) and elemental analysis, the molecular structures of some of the complexes have been established by single-crystal X-ray diffraction studies. Photophysical studies reveal that the complexes exhibit room-temperature phosphorescence (RTP). Experimental observations and density functional theory calculations qualitatively suggest limited participation of the metal and alkynyl ligands in the lowest energy emitting state. The nature of the emission is mainly governed by metal-perturbed <sup>3</sup>IL(π-π*) transitions originating from the cyclometalate part of the molecule, and its variation readily leads to the tuning of the emission wavelengths. Cyclic voltammetry measurements of selected complexes showed irreversible redox behavior with near-equivalent cathodic peak potential (E<sub>p,c</sub>) assigned to the C^N core.</p>