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Table 2 Absorption, emission and quantum yield of compounds 7a-7f.

From: Synthesis and photo-physical properties of fluorescent 1,3,5-triazine styryl derivatives

Compounds Absorptiona Intensity (a.u.) λmax(nm) Emissiona Intensity (a.u.) λmax(nm) Stoke Shift (Δλ) Quantum Yieldb
7a 381(1.056) 422(038) 41 0.0039
7b 378(0.645) 413(036) 35 0.0026
7c 354(1.509) 408(057) 54 0.0082
7d 354(1.547) 413(149) 59 0.0689
7e 354(1.025) 399(344) 45 0.0295
7f 369(0.434) 403(182) 34 0.0034
  1. a Absorption and Emission were measured in acetonitrile.
  2. b Solvent for quantum yield measurement in ethanol.