Bright Phosphorescence of a Trinuclear Copper(I) Complex: Luminescence Thermochromism, Solvatochromism, and “Concentration Luminochromism”
A photophysical study is reported for the trinuclear copper(I) complex {[3,5-(CF3)2Pz]Cu}3. The neutral compound exhibits multicolor bright phosphorescent emissions both in the solid state and in solution. The emission can be tuned to multiple visible colors by controlling the temperature, solvent,...
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| Veröffentlicht in: | Journal of the American Chemical Society 2003-10, Vol.125 (40), p.12072-12073 |
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| container_end_page | 12073 |
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| container_issue | 40 |
| container_start_page | 12072 |
| container_title | Journal of the American Chemical Society |
| container_volume | 125 |
| creator | Dias, H. V. Rasika Diyabalanage, Himashinie V. K Rawashdeh-Omary, Manal A Franzman, Matthew A Omary, Mohammad A |
| description | A photophysical study is reported for the trinuclear copper(I) complex {[3,5-(CF3)2Pz]Cu}3. The neutral compound exhibits multicolor bright phosphorescent emissions both in the solid state and in solution. The emission can be tuned to multiple visible colors by controlling the temperature, solvent, and {[3,5-(CF3)2Pz]Cu}3 concentration, giving rise to luminescence thermochromism, luminescence solvatochromism, and a new optical phenomenon called “concentration luminochromism”, respectively. |
| doi_str_mv | 10.1021/ja036736o |
| format | Article |
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Soc</addtitle><date>2003-10-08</date><risdate>2003</risdate><volume>125</volume><issue>40</issue><spage>12072</spage><epage>12073</epage><pages>12072-12073</pages><issn>0002-7863</issn><eissn>1520-5126</eissn><coden>JACSAT</coden><abstract>A photophysical study is reported for the trinuclear copper(I) complex {[3,5-(CF3)2Pz]Cu}3. The neutral compound exhibits multicolor bright phosphorescent emissions both in the solid state and in solution. The emission can be tuned to multiple visible colors by controlling the temperature, solvent, and {[3,5-(CF3)2Pz]Cu}3 concentration, giving rise to luminescence thermochromism, luminescence solvatochromism, and a new optical phenomenon called “concentration luminochromism”, respectively.</abstract><cop>Washington, DC</cop><pub>American Chemical Society</pub><pmid>14518975</pmid><doi>10.1021/ja036736o</doi><tpages>2</tpages><oa>free_for_read</oa></addata></record> |
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| source | ACS Publications |
| subjects | Atomic and molecular physics Exact sciences and technology Fluorescence and phosphorescence spectra Fluorescence and phosphorescence radiationless transitions, quenching (intersystem crossing, internal conversion) Molecular properties and interactions with photons Physics |
| title | Bright Phosphorescence of a Trinuclear Copper(I) Complex: Luminescence Thermochromism, Solvatochromism, and “Concentration Luminochromism” |
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