: . “st nates i deceleratei dineatate il ere ah athesRe2 ie, wu eee 187 1,00 4500 -+ [ SOLVENT CONC. ol o c = = - 6.60 3700 1 t+— 3500 3300 ——_—- rt ~ WAVELENGTH 3100 + “rT 2900 T CYCLOHEXANE 26000 O61) GAL QUANTUM TIELD 200 ~ _ = i = 0201 DECAY TIME 1.4 NSEC : WAVELENGTH (AVE) WAVELENGTH CG) Qe SO} 20000 — 3430 346SA STOKES LOSS 4100 CH tc \ a 16000 o \ \ «l & = w = 0. 40 . eg : sox EMISSION \ 2 \ \ 0.10. 22000 a 1 «23000 t «240d 1 25000 _ 26000 iL 27000 28000 1 _L 29000» 30000) —L 31000 \ / / (YL f / 4 32000 i 4 33000 1 i s4oco)§©=3s000 WAVE NUMBER ©636000 (CM 7} ABSORPTION ii U 4 — 37000. 3aond)§= : E 4 12000 = CJ \ Le20, w O OLD \ > oay| 0.00 {A} T SLIT WIDTH 0.50 HM 70L nia am < $—-—_+A— EXCITING WAVELENGTH 26508 | 2 S 3900 i SEXIPHENTL BENZENE Oe80, — 0, 80 iw . 4100 4300 4 4 8000 a 1 yoo0 ~ 4 39000» i yondd)S _—t 41000 42000 142.—Compound IV, sexiphenyl benzene 4800, 1.00 «4700 4300 4S00 $b tp po 3900 ut pe, 3700 ae 380 350 asp WAVELENGTH 3 po . 31g0 (A) 2900 . 2700 _28p0 _ _ 3s 37-DIME THTL—P-QUATERPHENTL 0.80}. “ SOLVENT CY CLOMEXANE CONC, 4.073 G/L e000 aie F 3 EXCITING WAVELENGTH 30308 SLIT WIDTH 0.09 tH 1 - 0 70} QUANTUM YIELO 30000 > c = = 0.60 o x = > = 1.0 ta DECAT TIME 0,.BS NSEC [ 0.501 WAVELENGTH IVE) 703A WAVELENGTH (C6) STOKES Loss 3000 cM! > Lg/l = 1.05 4 | 37288 a &o-40 | a = NATURAL LIFETIME 1.39 NSEC | | zaszo} EMISSION S a {19000 / \ = = / / 2 x o qaoh ABSORPTION f 4. 00 2ovog \ ri 21400 1 22400 i 2HHOD 2 200 1 L ‘ 2sH00-BEYOR_27HDO i 2eNGD _— 940 is 420 5&J = = CH 3 0.10, oa uo & // \ ira 24000 Lui é _L re SOHCD 31400 “324g WAVE NUMBER L “Bayo SHYOO (cK CH 3 | 000 Ook 1 i —«SSNOD««SENOC 143.—Compound VI, dimethyl-p-quaterphenyl i ATNOO : L SBNGD L —JEYOD” i 4OHOG. = 4740042400