Cyclometalated Platinum(II) Complexes with 10-(Aryl)phenoxarsine Ligands: Synthesis, Structure, and Photophysical Properties

被引：1
|
作者：
Galimova, Milyausha F. F. [1 ]
Kondrashova, Svetlana A. A. [1 ]
Latypov, Shamil K. K. [1 ]
Dobrynin, Alexey B. B. [1 ]
Zueva, Ekaterina M. M. [2 ]
Petrova, Maria M. M. [2 ]
Kolesnikov, Ilya E. E. [3 ]
Musin, Rustem R. R. [2 ]
Musina, Elvira I. I. [1 ]
Karasik, Andrey A. A. [1 ]
机构：
[1] Russian Acad Sci, Arbuzov Inst Organ & Phys Chem, FRC Kazan Sci Ctr, Kazan 420088, Russia
[2] Kazan Natl Res Technol Univ, Kazan 420015, Russia
[3] St Petersburg Univ, Ctr Opt & Laser Mat Res, St Petersburg 199034, Russia
来源：
ORGANOMETALLICS | 2023年 / 42卷 / 18期
关键词：
SHOWING HIGH CYTOTOXICITY; PD-C BOND; BASIS-SETS; SPECTROSCOPIC PROPERTIES; LUMINESCENCE PROPERTIES; DONOR LIGANDS; REACTIVITY; NMR; TRANSPHOBIA; EFFICIENT;
D O I：
10.1021/acs.organomet.3c00163
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A series of C boolean AND N-cyclometalated platinum(II) complexes[Pt(ppy)X(L)] (ppy = 2-phenylpyridinate, X = Cl and I)with 10-(aryl)phenoxarsines,namely 10-(p-tolyl)phenoxarsine (L1),10-(p-fluorophenyl)phenoxarsine (L2),10-(m-fluorophenyl)phenoxarsine (L3),and 10-(phenyl)phenoxarsine (L4), was synthesized. Thestructure of the complexes was determined by in-dept NMR spectroscopy,mass spectrometry, and X-ray analysis. The UV/vis absorption and emissionproperties were studied and rationalized by DFT and time-dependentDFT calculations. In the solid state, under UV irradiation, platinumcomplexes with chloro ligands exhibit an intense green emission, whichwas attributed to a (IL)-I-3/(3)(X,M)LCT triplet state.
引用
收藏
页码：2661 / 2671
页数：11
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