Cr(CN)63– excited state quenched by ICN

Cr(CN)₆^3– quenched by ICN
Solvent : DMF, 22ºC

k_q = 3.2 x 10⁴(L mol^–1 s^–1)
Activation energy = 38 (–55 to 60 ºC)(kJ mol^–1)
Entropy of activation = –48(J K^–1 mol^–1)

Experimental methods: laser flash, luminescence, single shot signal
Lifetime in the absence of quencher, air free = 6500 micro sec.
Comments: tau₀ at 25 ºC

Cr(CN)₆^3– quenched by ICN
Solvent : DMF, 5 x 10^–4 mol/L TOAB, 22ºC

k_q = 2.4 x 10⁴(L mol^–1 s^–1)

Experimental methods: laser flash, luminescence, single shot signal
Lifetime in the absence of quencher, air free = 6500 micro sec.
Comments: tau₀ at 25 ºC

Cr(CN)₆^3– quenched by ICN
Solvent : DMF, 0.005 mol/L TOAB, 22ºC

k_q = 1.6 x 10⁴(L mol^–1 s^–1)

Experimental methods: laser flash, luminescence, single shot signal
Lifetime in the absence of quencher, air free = 6500 micro sec.
Comments: tau₀ at 25 ºC

Cr(CN)₆^3– quenched by ICN
Solvent : DMF, 0.015 mol/L TOAB, 22ºC

k_q = 1.0 x 10⁴(L mol^–1 s^–1)

Experimental methods: laser flash, luminescence, single shot signal
Lifetime in the absence of quencher, air free = 6500 micro sec.
Comments: tau₀ at 25 ºC

Cr(CN)₆^3– quenched by ICN
Solvent : DMF, 0.025 mol/L TOAB, 22ºC

k_q = 5 x 10³(L mol^–1 s^–1)

Experimental methods: laser flash, luminescence, single shot signal
Lifetime in the absence of quencher, air free = 6500 micro sec.
Comments: tau₀ at 25 ºC

Cr(CN)₆^3– quenched by ICN
Solvent : DMF, 0.1 mol/L TOAB, 22ºC

k_q = 1 x 10³(L mol^–1 s^–1)

Experimental methods: laser flash, luminescence, single shot signal
Lifetime in the absence of quencher, air free = 6500 micro sec.
Comments: tau₀ at 25 ºC