Zn[5,10,15,20-tetrakis(1-methylpyridinium-4-yl)porphyrin]4+ [singlet]

excited state quenched by N,N'-Bis(3-sulfonato-1-propyl)-(vio2+) zwitterion
Nagamura, T.; Takeyama, N.; Tanaka, K.; Matsuo, T.
J. Phys. Chem. 90: 2247-51 (1986)

Zn[5,10,15,20-tetrakis(1-methylpyridinium-4-yl)porphyrin]4+ [singlet] quenched by N,N'-Bis(3-sulfonato-1-propyl)-(vio2+) zwitterion
Solvent : H2O, 25ºC

kq = 7.1 x 1010(L mol–1 s–1)

Mechanism: oxidative electron transfer
Experimental methods: steady state irradiation, luminescence

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