|
Эта публикация цитируется в 11 научных статьях (всего в 11 статьях)
Ligand-to-ligand charge transfer state in lanthanide complexes containing п-bonded antenna ligands
D. A. Bardonovab, L. N. Puntusac, I. V. Taidakovd, E. A. Varaksinad, K. A. Lyssenkoef, I. E. Nifant'evabe, D. M. Roitershteinabg
a A.V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, Moscow, Russian Federation
b National Research University Higher School of Economics (HSE University), Moscow, Russian Federation
c V.A. Kotelnikov Institute of Radioengineering and Electronics, Russian Academy of Sciences, Fryazino, Moscow Region, Russian Federation
d P.N. Lebedev Physical Institute, Russian Academy of Sciences, Moscow, Russian Federation
e Department of Chemistry, M.V. Lomonosov Moscow State University, Moscow, Russian Federation
f G.V. Plekhanov Russian University of Economics, Moscow, Russian Federation
g N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Russian Federation
Аннотация:
To design luminescent lanthanide complexes containing both p- and s-bonded antenna ligands in the coordination sphere, we synthesized 2,2'-bipyridine complexes of Nd, Tb and Gd with tri- and tetraphenyl substituted cyclopentadienyl ligands: [CpPh3LnCl2(bipy)(THF)] (CpPh3= 1,2,4-triphenylcyclopentadienyl, bipy = 2,2'-bipyridine) and [CpPh4LnCl2(bipy)(THF)] (CpPh4 = tetraphenylcyclopentadienyl). Their crystal structures were determined by X-ray diffraction analysis. Optical spectroscopic and crystallographic data indicate the presence of a ligand-to-ligand charge transfer state.
Ключевые слова:
lanthanide complexes, Cp ligand, NIR luminescence, crystal structure, charge transfer state.
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/mendc612
|
|
Обратная связь: