Phosphine-Disubstituted Gallium and Indium Compounds as Chelators for Transition Metals: Synthesis and Linker-Dependent Photophysical Properties

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F25%3A39923337" target="_blank" >RIV/00216275:25310/25:39923337 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1021/acs.inorgchem.5c03622" target="_blank" >https://doi.org/10.1021/acs.inorgchem.5c03622</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/acs.inorgchem.5c03622" target="_blank" >10.1021/acs.inorgchem.5c03622</a>

Result language
angličtina
Original language name
Phosphine-Disubstituted Gallium and Indium Compounds as Chelators for Transition Metals: Synthesis and Linker-Dependent Photophysical Properties
Original language description
A new diphosphine-substituted Ga-based ligand, [(L)Ga(CH2PPh2)2] (1) was prepared as a potential chelator for transition metals complexes. The data indicate that 1 exhibits higher Lewis basicity and donor strength than conventional organic diphosphines due to the presence of the Ga center, which enhances its electronic properties. This ligand demonstrates efficient coordination behavior toward various metal centers as Ru(II), Ir(III), Ni(0), Pt(II), or Cu(I), forming stable bimetallic complexes in various coordination modes. The photophysical study of these complexes revealed the deep-blue emission of 1<middle dot>CuX complexes with lifetimes in the mu s range and quantum yield up to 0.12. The impact of the (pseudo)halogen ligand X (X = Cl, Br, I or SCN) and the metal linker in the ligand framework [(L)M(CH2PPh2)2] (M = Ga vs In) on the photophysical properties are discussed.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10400 - Chemical sciences

Project
<a href="/en/project/GA23-06548S" target="_blank" >GA23-06548S: Superhydrophobic materials based on heteroboroxines</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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