0000000001303495
AUTHOR
Debanjan Dhar
Nickel(II) Complex of a Hexadentate Ligand with Two o-Iminosemiquinonato(1-) π-Radical Units and Its Monocation and Dication.
Aerobic reaction of a hexadentate redox-active o-aminophenol-based ligand, H4L(3) = N,N'-bis(2-hydroxy-3,5-di-tert-butylphenyl)-2,2'-diamino(diphenyldithio)-ethane, in CH3OH with Ni(II)(O2CCH3)2·4H2O and Et3N afforded isolation of a reddish-brown crystalline solid [Ni(L(3))] 1. Cyclic voltammetry (CV) experiment exhibits two oxidative responses at E1/2 = 0.09 and 0.53 V vs SCE (saturated calomel electrode). Chemical oxidation of 1 in air by [Fe(III)(η(5)-C5H5)2][PF6] and AgBF4 in CH2Cl2 led to the isolation of one-electron oxidized species [1](1+) as purple [1][PF6]·CH2Cl2 and two-electron oxidized species [1](2+) as dark purple [1][BF4]2·CH2Cl2, respectively. X-ray crystallographic analysi…
CCDC 1424158: Experimental Crystal Structure Determination
Related Article: Akram Ali, Debanjan Dhar, Suman K. Barman, Francesc Lloret, and Rabindranath Mukherjee|2016|Inorg.Chem.|55|5759|doi:10.1021/acs.inorgchem.5b02688
CCDC 1424159: Experimental Crystal Structure Determination
Related Article: Akram Ali, Debanjan Dhar, Suman K. Barman, Francesc Lloret, and Rabindranath Mukherjee|2016|Inorg.Chem.|55|5759|doi:10.1021/acs.inorgchem.5b02688
CCDC 1424160: Experimental Crystal Structure Determination
Related Article: Akram Ali, Debanjan Dhar, Suman K. Barman, Francesc Lloret, and Rabindranath Mukherjee|2016|Inorg.Chem.|55|5759|doi:10.1021/acs.inorgchem.5b02688