Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Novel redox active rhodium(iii) complex with bis(arylimino)acenaphthene ligand : synthesis, structure and electrochemical studies. / Gushchin, Artem L.; Romashev, Nikolai F.; Shmakova, Alexandra A. и др.
в: Mendeleev Communications, Том 30, № 1, 01.01.2020, стр. 81-83.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
}
TY - JOUR
T1 - Novel redox active rhodium(iii) complex with bis(arylimino)acenaphthene ligand
T2 - synthesis, structure and electrochemical studies
AU - Gushchin, Artem L.
AU - Romashev, Nikolai F.
AU - Shmakova, Alexandra A.
AU - Abramov, Pavel A.
AU - Ryzhikov, Maxim R.
AU - Fomenko, Iakov S.
AU - Sokolov, Maxim N.
PY - 2020/1/1
Y1 - 2020/1/1
N2 - (Rhodium trichloride reacts with 1,2-bis[(2,6-diisopropylphenyl)imino] acenaphthene (dpp-bian) to afford new octahedral complex mer-[Rh(dpp-bian)(H2O)Cl3]·CH2Cl2. The CV of mer-[Rh(dpp-bian)(H2O)Cl3] in MeCN shows an irreversible reduction that corresponds to the RhIII/RhI couple, followed by reversible or quasi-reversible cathodic waves assigned to reduction of the dpp-bian ligand. DFT calculations confirm the assignment of the redox processes and predict the elimination of two chloride ligands from axial positions upon two-electron reduction of mer-[Rh(dpp-bian)(H2O)Cl3] with the formation of a RhI square-planar complex [RhI(dpp-bian)(H2O)Cl].
AB - (Rhodium trichloride reacts with 1,2-bis[(2,6-diisopropylphenyl)imino] acenaphthene (dpp-bian) to afford new octahedral complex mer-[Rh(dpp-bian)(H2O)Cl3]·CH2Cl2. The CV of mer-[Rh(dpp-bian)(H2O)Cl3] in MeCN shows an irreversible reduction that corresponds to the RhIII/RhI couple, followed by reversible or quasi-reversible cathodic waves assigned to reduction of the dpp-bian ligand. DFT calculations confirm the assignment of the redox processes and predict the elimination of two chloride ligands from axial positions upon two-electron reduction of mer-[Rh(dpp-bian)(H2O)Cl3] with the formation of a RhI square-planar complex [RhI(dpp-bian)(H2O)Cl].
KW - acenaphthene-1,2-diimines
KW - crystal structure
KW - cyclic voltammetry
KW - DFT calculations
KW - electrocatalyzed CO2 reduction
KW - rhodium
KW - COPPER(I)
KW - SPECTROSCOPY
KW - REDUCTION
KW - VALENCE TAUTOMERISM
KW - CATALYSTS
UR - http://www.scopus.com/inward/record.url?scp=85080090662&partnerID=8YFLogxK
U2 - 10.1016/j.mencom.2020.01.027
DO - 10.1016/j.mencom.2020.01.027
M3 - Article
AN - SCOPUS:85080090662
VL - 30
SP - 81
EP - 83
JO - Mendeleev Communications
JF - Mendeleev Communications
SN - 0959-9436
IS - 1
ER -
ID: 23666221