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Binuclear platinum(II) complexes based on a new bis-bidentate 3,6-di(thien-2-yl)pyridazine skeleton, a novel type of deep-red phosphorescent emitters: Synthesis and nonempirical calculations. / Zhukovskaya, Margarita A.; Zhukovsky, Daniil D.; Pavlovskiy, Vladimir V.; Porsev, Vitaly V.; Evarestov, Robert A.; Tunik, Sergey P.

в: Inorganic Chemistry Communication, Том 98, 12.2018, стр. 105-110.

Результаты исследований: Научные публикации в периодических изданияхстатьяРецензирование

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@article{ade0093390374f13ac14e1a3ec666bc2,
title = "Binuclear platinum(II) complexes based on a new bis-bidentate 3,6-di(thien-2-yl)pyridazine skeleton, a novel type of deep-red phosphorescent emitters: Synthesis and nonempirical calculations",
abstract = "Three novel template bis-bidentate ligands based on {3,6-di(thien-2-yl)pyridazine} skeleton and four binuclear Pt(II) complexes containing these metalating templates were synthesized and characterized including photophysical study of two emissive compounds. These complexes display phosphorescence from triplet excited state localized primarily at the thienyl-pyridazine aromatic system, the emission bands being unusually strong shifted (ca. 100 nm/4380 cm −1) to the NIR region compared to analogous phenyl-pyridazine complexes. The absorption and emission characteristics of the complexes were analyzed by using DFT and TD DFT calculations. The results of calculations confirm that emission originates from a mixture of 3LC, 3MLCT, 3LLCT with major contribution of the former excited state and show reasonable agreement with the experimental data. ",
keywords = "Binuclear complexes, Bis-bidentate ligands, Nonempirical calculations, Phosphorescence, Platinum (II), Synthesis",
author = "Zhukovskaya, {Margarita A.} and Zhukovsky, {Daniil D.} and Pavlovskiy, {Vladimir V.} and Porsev, {Vitaly V.} and Evarestov, {Robert A.} and Tunik, {Sergey P.}",
year = "2018",
month = dec,
doi = "10.1016/j.inoche.2018.10.002",
language = "English",
volume = "98",
pages = "105--110",
journal = "Inorganic Chemistry Communication",
issn = "1387-7003",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Binuclear platinum(II) complexes based on a new bis-bidentate 3,6-di(thien-2-yl)pyridazine skeleton, a novel type of deep-red phosphorescent emitters: Synthesis and nonempirical calculations

AU - Zhukovskaya, Margarita A.

AU - Zhukovsky, Daniil D.

AU - Pavlovskiy, Vladimir V.

AU - Porsev, Vitaly V.

AU - Evarestov, Robert A.

AU - Tunik, Sergey P.

PY - 2018/12

Y1 - 2018/12

N2 - Three novel template bis-bidentate ligands based on {3,6-di(thien-2-yl)pyridazine} skeleton and four binuclear Pt(II) complexes containing these metalating templates were synthesized and characterized including photophysical study of two emissive compounds. These complexes display phosphorescence from triplet excited state localized primarily at the thienyl-pyridazine aromatic system, the emission bands being unusually strong shifted (ca. 100 nm/4380 cm −1) to the NIR region compared to analogous phenyl-pyridazine complexes. The absorption and emission characteristics of the complexes were analyzed by using DFT and TD DFT calculations. The results of calculations confirm that emission originates from a mixture of 3LC, 3MLCT, 3LLCT with major contribution of the former excited state and show reasonable agreement with the experimental data.

AB - Three novel template bis-bidentate ligands based on {3,6-di(thien-2-yl)pyridazine} skeleton and four binuclear Pt(II) complexes containing these metalating templates were synthesized and characterized including photophysical study of two emissive compounds. These complexes display phosphorescence from triplet excited state localized primarily at the thienyl-pyridazine aromatic system, the emission bands being unusually strong shifted (ca. 100 nm/4380 cm −1) to the NIR region compared to analogous phenyl-pyridazine complexes. The absorption and emission characteristics of the complexes were analyzed by using DFT and TD DFT calculations. The results of calculations confirm that emission originates from a mixture of 3LC, 3MLCT, 3LLCT with major contribution of the former excited state and show reasonable agreement with the experimental data.

KW - Binuclear complexes

KW - Bis-bidentate ligands

KW - Nonempirical calculations

KW - Phosphorescence

KW - Platinum (II)

KW - Synthesis

UR - http://www.scopus.com/inward/record.url?scp=85054904595&partnerID=8YFLogxK

UR - http://www.mendeley.com/research/binuclear-platinumii-complexes-based-new-bisbidentate-36dithien2ylpyridazine-skeleton-novel-type-dee

U2 - 10.1016/j.inoche.2018.10.002

DO - 10.1016/j.inoche.2018.10.002

M3 - Article

VL - 98

SP - 105

EP - 110

JO - Inorganic Chemistry Communication

JF - Inorganic Chemistry Communication

SN - 1387-7003

ER -

ID: 35362188