Low-Temperature Observation of the Excited-State Decay of Ruthenium-(Mono-2,2′:6′,2″-Terpyridine) Ions with Innocent Ligands: DFT Modeling of an 3MLCT–3MC Intersystem Crossing Pathway

Autor: Chi-Wei Yin, Ming-Kang Tsai, Yuan Jang Chen

Publikováno v: ACS Omega. 8:11623-11633

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a18bbd62996192a178af5f9b4922d3b5
https://doi.org/10.1021/acsomega.3c01006

Near-IR Charge-Transfer Emission at 77 K and Density Functional Theory Modeling of Ruthenium(II)-Dipyrrinato Chromophores: High Phosphorescence Efficiency of the Emitting State Related to Spin–Orbit Coupling Mediation of Intensity from Numerous Low-Energy Singlet Excited States

Autor: Yuan Jang Chen, Vincent P. S. Chao, I-Chen Lu, Chia Nung Tsai, Chi-Wei Yin, Dao-Wen Luo, John F. Endicott, Shin-Yi Hung, Yu-Ting Lin, Hsing-Yin Chen

Publikováno v: The Journal of Physical Chemistry A. 125:903-919

Efficient charge-transfer (CT) phosphorescence in the near-IR (NIR) spectral region is reported for four substituted Ru-(R-dipyrrinato) complexes, [Ru(bpy)2(R-dipy)](PF6), where bpy is 2,2'-bipyridine and the substituent R is phenyl (ph), 2,4,6-trime

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4cd2c99227bd716216a264534ef87bf2
https://doi.org/10.1021/acs.jpca.0c05910

Synthesis and Luminescence Properties of Two-Electron Bimetallic Cu-Ag and Cu-Au Nanoclusters via Copper Hydride Precursors

Autor: Chun‐Yen Wu, Tzu-Hao Chiu, Ming-Hsi Chiang, Yu-Chiao Liu, Chi-Wei Yin, Yuan Jang Chen, Rhone P. Brocha Silalahi, Jean-Yves Saillard, Jhen-Heng Kao, Chen-Wei Liu

Publikováno v: Inorganic Chemistry
Inorganic Chemistry, 2021, 60 (14), pp.10799-10807. ⟨10.1021/acs.inorgchem.1c01489⟩
Inorganic Chemistry, American Chemical Society, 2021, 60 (14), pp.10799-10807. ⟨10.1021/acs.inorgchem.1c01489⟩

International audience; The synthesis, structural characteristics, and photophysical properties of luminescent Cu-rich bimetallic superatomic clusters [Au@Cu-12((S2CNPr2)-Pr-n)(6)(C CPh)(4)](+) (1a(+)), [Au@Cu-12{S2P(OR)(2)}(6)(C CPh)(4)](+) (2(+)),

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb7d7663d346b6aad3a18875fdf2d6eb
https://hal.science/hal-03331046

Are Very Small Emission Quantum Yields Characteristic of Pure Metal-to-Ligand Charge-Transfer Excited States of Ruthenium(II)-(Acceptor Ligand) Chromophores?

Autor: Chia Nung Tsai, Yuan Jang Chen, Xiu Zhu Zhang, Shivnath Mazumder, H. Bernhard Schlegel, John F. Endicott

Publikováno v: Inorganic Chemistry. 55:7341-7355

Metal to ligand charge-transfer (MLCT) excited state emission quantum yields, ϕem, are reported in 77 K glasses for a series of pentaammine and tetraammine ruthenium(II) complexes with monodentate aromatic acceptor ligands (Ru-MDA) such as pyridine

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d29a831052d1cc6280817053ff66ad77
https://doi.org/10.1021/acs.inorgchem.6b00374

Computational Modeling of the Triplet Metal-to-Ligand Charge-Transfer Excited-State Structures of Mono-Bipyridine–Ruthenium(II) Complexes and Comparisons to their 77 K Emission Band Shapes

Autor: Onduro S. Odongo, Richard L. Lord, H. Bernhard Schlegel, John F. Endicott, Marco M. Allard, Yuan Jang Chen, Ryan A. Thomas

Publikováno v: Inorganic Chemistry. 52:1185-1198

A computational approach for calculating the distortions in the lowest energy triplet metal to ligand charge-transfer ((3)MLCT = T(0)) excited states of ruthenium(II)-bipyridine (Ru-bpy) complexes is used to account for the patterns of large variatio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee5c849550e80af1020b30c2d7160ef1
https://doi.org/10.1021/ic300935k