Bis(diethyldithiocarbamato)nickel(II) Singlet oxygen

Anbalagan, V.; Srivastava, T.S.
J. Photochem. Photobiol., A 77, 141-148 (1994)

Reaction: Nickel(II) bis(diethyldithiocarbamate) + ¹O₂^* ® products and/or physical quenching
Reference Reaction: 2,2,6,6-Tetramethylpiperidin-4-ol + ¹O₂^* ®
Solvent: DMF

k = 3 × 10¹⁰(L mol^-1 s^-1), k_reference = 6.7 × 10⁷(L mol^-1 s^-1), T = 301K

Experimental method: Modulated photolysis
Analytical method: electron spin resonance
Data type: Derived from steady state measurements using indicator

Photosensitizer = 3,4-Dihydroxybenzoato(2,2'-dipyridylamine)platinum(II); Indicator = 2,2,6,6-Tetramethyl-4-piperidinol.

Anbalagan, V.; Srivastava, T.S.
J. Photochem. Photobiol., A 66, 345-353 (1992)

Reaction: Nickel(II) bis(diethyldithiocarbamate) + ¹O₂^* ® products and/or physical quenching
Solvent: DMF

k = 1.5 × 10¹⁰(L mol^-1 s^-1), T = 301K

Experimental method: Photolysis
Analytical method: electron spin resonance
Data type: Derived from steady state measurements using indicator

Photosensitizer = [4-Methyl-1,2-benzenedithiolato](1,10-phenanthroline)platinum(II); used solvent k_d = 1.4 × 10⁵ s^-1; Indicator = 2,2,6,6-Tetramethyl-4-piperidinol. [Indicator] = 0.5-1 × 10^-5 (mol L^-1).

Paul, A.K.; Venkatesan, R.; Srivastava, T.S.
J. Photochem. Photobiol., A 56, 399 (1991)

Reaction: Nickel(II) bis(diethyldithiocarbamate) + ¹O₂^* ® products and/or physical quenching
Reference Reaction: Pt(phen)(DMT) + ¹O₂^* ®
Solvent: DMF

k = 1.3 × 10¹¹(L mol^-1 s^-1)

Experimental method: Photolysis
Analytical method: vis-UV absorption
Data type: Derived from steady state measurements using indicator
Excitation wavelength: 560 nm

Photosensitizer = Indicator = [4-Methyl-1,2-benzenedithiolato](1,10-phenanthroline)platinum(II); used solvent k_d = 1.4 × 10⁵ s^-1.

Furue, H.; Russell, K.E.
Can. J. Chem. 56, 1595-1601 (1978)

Reaction: Nickel(II) bis(diethyldithiocarbamate) + ¹O₂^* ® products and/or physical quenching
Solvent: CCl₄, 98%, MeOH, 2%

k = 6.6 × 10⁹(L mol^-1 s^-1)

Experimental method: Flash photolysis
Analytical method: vis-UV absorption
Data type: Absolute value measured directly using indicator

Photosensitizer = Methylene Blue; Indicator = 1,3-Diphenylisobenzofuran.