Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Iridium(III) and Platinum(II) complexes with metallated and chelating benzothiazole derivatives: Structural, optical, and electrochemical properties. / Katlenok, E.A.; Zolotarev, A.A.; Balashev, K.P.
в: Russian Journal of Coordination Chemistry, Том 41, № 1, 2015, стр. 37-42.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Iridium(III) and Platinum(II) complexes with metallated and chelating benzothiazole derivatives: Structural, optical, and electrochemical properties
AU - Katlenok, E.A.
AU - Zolotarev, A.A.
AU - Balashev, K.P.
PY - 2015
Y1 - 2015
N2 - The structures of the Ir(III) and Pt(II) complexes with metallated 2-phenylbenzothiazole (Bt) and chelating 2-(2-hydroxo)phenylbenzothiazole (Hbt) in the crystalline state and in a CDCl3 solution are studied by X-ray diffraction analysis and H-1 NMR spectroscopy. The structures of the complexes are shown to be cis-C,C-[Ir(Bt)(2)(HBt)] (I) and trans-N,N-[Pt(Bt)(HBt)] (II) (CIF files CCDC 996857 (I) and 995845 (II)). Based on the results of absorption and emission electron spectroscopy, the highest occupied and lowest unoccupied molecular orbitals (HOMO and LUMO) determining the character of long-wavelength optical bands and electrochemical processes are assigned to the orbitals predominantly localized on the {Ir(Bt)} fragment for complex I, whereas for complex II the LUMO is localized on {Pt(Bt)} and the HOMO is localized on the {Pt(HBt)} fragment.
AB - The structures of the Ir(III) and Pt(II) complexes with metallated 2-phenylbenzothiazole (Bt) and chelating 2-(2-hydroxo)phenylbenzothiazole (Hbt) in the crystalline state and in a CDCl3 solution are studied by X-ray diffraction analysis and H-1 NMR spectroscopy. The structures of the complexes are shown to be cis-C,C-[Ir(Bt)(2)(HBt)] (I) and trans-N,N-[Pt(Bt)(HBt)] (II) (CIF files CCDC 996857 (I) and 995845 (II)). Based on the results of absorption and emission electron spectroscopy, the highest occupied and lowest unoccupied molecular orbitals (HOMO and LUMO) determining the character of long-wavelength optical bands and electrochemical processes are assigned to the orbitals predominantly localized on the {Ir(Bt)} fragment for complex I, whereas for complex II the LUMO is localized on {Pt(Bt)} and the HOMO is localized on the {Pt(HBt)} fragment.
U2 - 10.1134/S1070328415010042
DO - 10.1134/S1070328415010042
M3 - Article
VL - 41
SP - 37
EP - 42
JO - Russian Journal of Coordination Chemistry
JF - Russian Journal of Coordination Chemistry
SN - 1070-3284
IS - 1
ER -
ID: 3929442