FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4311453054> ?p ?o ?g. }

• W4311453054 endingPage "20823" @default.
• W4311453054 startingPage "20814" @default.
• W4311453054 abstract "Nonanuclear lanthanide clusters Ln9 (Ln = Tb and Eu) based on p-tert-butylthiacalix[4]arene (H4TC4A) have been synthesized by the solvothermal reaction and were structurally determined by single-crystal X-ray diffraction. The framework of Ln9 can be termed as a sandglass-like structure whose two Ln4-TC4A polynuclear secondary building units are bridged by one octa-coordinate {Ln(μ3-O)8} unit. Efficient TC4A-to-Ln energy transfer was observed for Tb9 but not for Eu9. The luminescence quantum yield (QY) of Tb9 in the solid state at room temperature was determined to be 17.6%, while its highest QY in a methanolic solution (2 × 10–5 mol/L) is 59.2% upon excitation at 318 nm. The luminescence of Tb9 was quenched selectively by derivatives of p-nitrobenzene, as demonstrated by the results of photoluminescence and UV–vis titration experiments and supported by density functional theory calculations. We believe that the interactions between the analyte molecules and the pocket of Tb9 are primarily responsible for the observed quenching. As such, this work represents one of the few examples of utilizing structurally interesting lanthanide cluster complexes as a sensory platform for the recognition of meaningful analytes and portends the further development of lanthanide-calixarene-complex-based functional materials." @default.
• W4311453054 created "2022-12-26" @default.
• W4311453054 creator A5018664048 @default.
• W4311453054 creator A5051742417 @default.
• W4311453054 creator A5058380236 @default.
• W4311453054 creator A5063905782 @default.
• W4311453054 creator A5067894027 @default.
• W4311453054 creator A5071697750 @default.
• W4311453054 creator A5078290409 @default.
• W4311453054 date "2022-12-14" @default.
• W4311453054 modified "2023-10-15" @default.
• W4311453054 title "Thiacalix[4]arene-Sandwiched Sandglass-like Ln₉Clusters (Ln = Tb and Eu): Insights into the Selective Luminescence Quenching Properties by<i>p</i>-Nitrobenzene Derivatives" @default.
• W4311453054 cites W1551656287 @default.
• W4311453054 cites W1569646532 @default.
• W4311453054 cites W1874693832 @default.
• W4311453054 cites W1881054111 @default.
• W4311453054 cites W1966750682 @default.
• W4311453054 cites W1967357698 @default.
• W4311453054 cites W1970393716 @default.
• W4311453054 cites W1971872623 @default.
• W4311453054 cites W1973194918 @default.
• W4311453054 cites W1978480035 @default.
• W4311453054 cites W1979502787 @default.
• W4311453054 cites W1985062662 @default.
• W4311453054 cites W1988427757 @default.
• W4311453054 cites W2013270546 @default.
• W4311453054 cites W2014179385 @default.
• W4311453054 cites W2014370347 @default.
• W4311453054 cites W2015052072 @default.
• W4311453054 cites W2016030016 @default.
• W4311453054 cites W2018127838 @default.
• W4311453054 cites W2024175762 @default.
• W4311453054 cites W2026037981 @default.
• W4311453054 cites W2036608134 @default.
• W4311453054 cites W2038064532 @default.
• W4311453054 cites W2039285784 @default.
• W4311453054 cites W2039360255 @default.
• W4311453054 cites W2042985176 @default.
• W4311453054 cites W2052279591 @default.
• W4311453054 cites W2059691051 @default.
• W4311453054 cites W2060687927 @default.
• W4311453054 cites W2064628123 @default.
• W4311453054 cites W2071280878 @default.
• W4311453054 cites W2072292124 @default.
• W4311453054 cites W2073578465 @default.
• W4311453054 cites W2080259059 @default.
• W4311453054 cites W2086059114 @default.
• W4311453054 cites W2089155259 @default.
• W4311453054 cites W2091191186 @default.
• W4311453054 cites W2099148507 @default.
• W4311453054 cites W2111638166 @default.
• W4311453054 cites W2111746284 @default.
• W4311453054 cites W2112583325 @default.
• W4311453054 cites W2118662988 @default.
• W4311453054 cites W2124961971 @default.
• W4311453054 cites W2126578481 @default.
• W4311453054 cites W2132454074 @default.
• W4311453054 cites W2171081520 @default.
• W4311453054 cites W2177603935 @default.
• W4311453054 cites W2179519505 @default.
• W4311453054 cites W2213946252 @default.
• W4311453054 cites W2260830085 @default.
• W4311453054 cites W2300373686 @default.
• W4311453054 cites W2313255512 @default.
• W4311453054 cites W2315379916 @default.
• W4311453054 cites W2317443730 @default.
• W4311453054 cites W2320260050 @default.
• W4311453054 cites W2324090862 @default.
• W4311453054 cites W2325585986 @default.
• W4311453054 cites W2326406095 @default.
• W4311453054 cites W2495974972 @default.
• W4311453054 cites W2509964548 @default.
• W4311453054 cites W2581995332 @default.
• W4311453054 cites W2736825951 @default.
• W4311453054 cites W2758522949 @default.
• W4311453054 cites W2767578072 @default.
• W4311453054 cites W2775015912 @default.
• W4311453054 cites W2789518032 @default.
• W4311453054 cites W2791292950 @default.
• W4311453054 cites W2799338788 @default.
• W4311453054 cites W2800691112 @default.
• W4311453054 cites W2806128750 @default.
• W4311453054 cites W2883278799 @default.
• W4311453054 cites W2885021317 @default.
• W4311453054 cites W2892784355 @default.
• W4311453054 cites W2909263881 @default.
• W4311453054 cites W2912122387 @default.
• W4311453054 cites W2912589561 @default.
• W4311453054 cites W2942717461 @default.
• W4311453054 cites W2945302713 @default.
• W4311453054 cites W2949321721 @default.
• W4311453054 cites W2950573383 @default.
• W4311453054 cites W2951553141 @default.
• W4311453054 cites W2953985268 @default.
• W4311453054 cites W2988042448 @default.
• W4311453054 cites W2989523229 @default.
• W4311453054 cites W2992882537 @default.
• W4311453054 cites W2995225869 @default.

• next