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Crystal Structure and Characterization of a Dye with Two-photon Pumoed Frequency-upconverted Lasing Properties |
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| Authors: | TIAN Yupeng YU Wentao FANG Qi WU Jieying JIANG Minhua WANG Hezhou ZHENG Xiguang |
| Institution: | 1. Department of Chemistry, Anhui University, Hefei 230039, P. R. China; 2. State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093, P. R. China; 3. Institute of Crystal Materials, State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, P.R. China; 4. Institute for Laser and Spectroscopy, Zhongshan University, Guangzhou 510275, P. R. China |
| Abstract: | The title compound, trans-4- p-( N-ethyl-N-(hydroxyethyl ) amino) styryl ]-N-methylpyridiniumtetraphenylborate (abbreviated as ESMT, C46H49N4O) crystallizes in a space group P1 with a= 0.983 23 (15)nm, b=1.410 73(16) nm, c=1.54 21(12) nm, a=95.252(13)°, β=91.959(17)°, γ= 107.421(12)°, Z=2, F(000)=712, μ= 0.1 mm-1 Mo Ka radiation, R=0. 093 8. The result shows that the cation of themolecule almost lies in one plane, the hydroxyethyl group is perpendicular to the plane, the anion takes a slightdistorted tetrahedral geometry. Also the thermal stability, two-photon fluorescence, two-photon pumped lasingproperty for the title compound were studied. |
| Keywords: | Crystal structure Methylpyridinium salt Two-photon pumped lasing property |
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