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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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Saha, R.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (7/7 displayed)
- 2024Simultaneous hydroxido-, nitrato-, and phenoxido-bridged binuclear copper Schiff base complex for green catalytic click chemistry: Synthesis, structure, Hirshfeld surface analysis, theoretical study and photoluminescence spectracitations
- 2023Insight on the presence of dimethylammonium cation within anionic metal-organic supramolecular host: structural, Hirshfeld surface, optical and theoretical analysiscitations
- 2022In-situ study of tensile deformation behaviour of medium Mn TWIP/TRIP steel using synchrotron radiationcitations
- 2021Investigation of intermolecular interactions between [Ho(H2O)8]4+ based 3D metal-organic supramolecular host and bipyridyl guest through crystal structure and Hirshfeld surface analysiscitations
- 2021Structural, optical, dielectric and electrical transport properties of a [Mg(H2O)6]2+-templated proton conducting, semiconducting and photoresponsive 3D hydrogen bonded supramolecular frameworkcitations
- 2021Simulation study of Formamidinium Lead Halide (FAPbX3; X = I and Br) Based Perovskite Solar Cells Using SCAPS-1D Device Simulator ; Імітаційне дослідження перовскітних сонячних елементів на основі галогеніду свинцю і формамідію (FAPbX3; X = I та Br) з використанням симулятора SCAPS-1D
- 2005A new series of luminescent phosphine stabilised platinum ethynyl complexescitations
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article
A new series of luminescent phosphine stabilised platinum ethynyl complexes
Abstract
A series of cis-platinum ethynyl complexes with the general formula cis-[Pt(dppe)(C equivalent to CR)(2)] (dppe=1,2-bis(diphenylphosphino) ethane; R=C6H4-p-NO2 1, C6H4-p-CH3 2, C6H4-p-C equivalent to CH 3 and C6H4-p-C6H4-p-C equivalent to CH 4) have been prepared by the coupling reaction of cis-[Pt(dppe)Cl-2] with two equivalents of the appropriate alkyne. The new complexes have been fully characterized by spectroscopic techniques, and the cis square planar arrangement at the platinum centre has been confirmed by single-crystal X-ray diffraction studies of complexes 1, 2 and 4. The absorption spectra of the complexes 1-4 are dominated by a pi ->pi* band that contains some platinum (n+1) p orbital character. The position of the band is dependent on the electron donating or withdrawing properties of the ethynyl substituents, R. Complex 1 displays a triplet emission in the green, at room temperature, while complexes 2-4, display singlet emissions in the blue. Again, the difference can be attributed to the nature of the R substituents.