TY - JOUR
T1 - Stabilization of monovalent nickel in aqueous solutions by a saturated tetra-aza-macrocyclic ligand
AU - Jubran, Nusrallah
AU - Ginzburg, Gregory
AU - Cohen, Haim
AU - Meyerstein, Dan
PY - 1982
Y1 - 1982
N2 - The planar form of the complex C-meso-1,4,5,7,7,8,11,12,14,14-decamethyl-1, 4,8,11 - tetra-azacyclotetradecanenickel(I) {[Ni(L1)]+} is shown to be stable in aqueous solutions, with t1/2 > 100 h and the formal potential of the couple [Ni(L1)]2+/[Ni(L 1)]+ is -0.98 V vs. standard calomel electrode; redox reactions involving this couple were studied and compared with those of the couple [Ni(L2)]2+/[Ni(L2)]+ (L 2 = C-meso-5,7,7,12,14,14-hexamethyl-1,4,8,11-tetra- azacyclotetradecane).
AB - The planar form of the complex C-meso-1,4,5,7,7,8,11,12,14,14-decamethyl-1, 4,8,11 - tetra-azacyclotetradecanenickel(I) {[Ni(L1)]+} is shown to be stable in aqueous solutions, with t1/2 > 100 h and the formal potential of the couple [Ni(L1)]2+/[Ni(L 1)]+ is -0.98 V vs. standard calomel electrode; redox reactions involving this couple were studied and compared with those of the couple [Ni(L2)]2+/[Ni(L2)]+ (L 2 = C-meso-5,7,7,12,14,14-hexamethyl-1,4,8,11-tetra- azacyclotetradecane).
UR - http://www.scopus.com/inward/record.url?scp=37049101424&partnerID=8YFLogxK
U2 - 10.1039/c39820000517
DO - 10.1039/c39820000517
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AN - SCOPUS:37049101424
SN - 0022-4936
SP - 517
EP - 519
JO - Chemical Communications
JF - Chemical Communications
IS - 9
ER -