TY - JOUR
T1 - The Redox Chemistry of (N1-[3-(2-aminoethylimino)-1,1-dimethylbutyl]ethane-1,2-diamine)nickel(II) Perchlorate, NiIIL1(ClO4)2, in Aqueous Solutions –A Pulse Radiolytic and an Electrochemical Study
AU - Albo, Yael
AU - Maimon, Eric
AU - Zilbermann, Israel
AU - Saphier, Magal
AU - Cohen, Haim
AU - Meyerstein, Dan
PY - 2005/11/4
Y1 - 2005/11/4
N2 - The ligand (N1-[3-(2-aminoethylimino)-1,1-dimethylbutyl]-ethane- 1,2-diamine), L1, induces a high ligand field on the central Ni II ion. Thus it is relatively easy to oxidize (NiIIL 1)2+. However, the kinetic stability of the Ni IIIL1 complexes is considerably lower than that of their analogous macrocyclic complexes. This difference in stabilities is attributed to the less rigid ligand framework, which facilitates the oxidation of ligand.
AB - The ligand (N1-[3-(2-aminoethylimino)-1,1-dimethylbutyl]-ethane- 1,2-diamine), L1, induces a high ligand field on the central Ni II ion. Thus it is relatively easy to oxidize (NiIIL 1)2+. However, the kinetic stability of the Ni IIIL1 complexes is considerably lower than that of their analogous macrocyclic complexes. This difference in stabilities is attributed to the less rigid ligand framework, which facilitates the oxidation of ligand.
KW - Electrochemistry
KW - Nickel complexes
KW - Pulse radiolysis
UR - http://www.scopus.com/inward/record.url?scp=27744526827&partnerID=8YFLogxK
U2 - 10.1002/ejic.200500503
DO - 10.1002/ejic.200500503
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AN - SCOPUS:27744526827
SN - 1434-1948
VL - 2005
SP - 4335
EP - 4340
JO - European Journal of Inorganic Chemistry
JF - European Journal of Inorganic Chemistry
IS - 21
ER -