An efficient deep red (DR)-emitting organic solid based on a dicyano-phenylenevinylene derivative was reported. The structural and spectroscopic properties of the solid have been described in terms of crystallographic data and time-dependent DFT analysis. A noteworthy fluorescence quantum yield of 53% was observed for the brightest emitter cast into solid films. This result can be explained in terms of the aggregation-induced emission (AIE) effect.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6099678 | PMC |
| http://dx.doi.org/10.3390/molecules23071505 | DOI Listing |
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