Pt...Pt interaction triggered tuning of circularly polarized luminescence activity in chiral dinuclear platinum(II) complexes

被引：31
|
作者：
Zhang, Xiao-Peng [1 ]
Wang, Li-Li [1 ]
Qi, Xiao-Wei [1 ]
Zhang, Da-Shuai [1 ]
Yang, Qian-Ying [1 ]
Shi, Zai-Feng [1 ]
Lin, Qiang [1 ]
Wu, Tao [2 ]
机构：
[1] Hainan Normal Univ, Coll Chem & Chem Engn, Key Lab Water Pollut Treatment & Resource Reuse H, Haikou 571158, Hainan, Peoples R China
[2] Acad Sci, Inst Organ Chem & Biochem, Flemingovo Namesti 2, Prague 16610 6, Czech Republic
来源：
DALTON TRANSACTIONS | 2018年 / 47卷 / 30期
基金：
中国国家自然科学基金;
关键词：
PI-PI INTERACTIONS; METAL; ELECTROLUMINESCENCE; EMISSION; STRANDS; CPL;
D O I：
10.1039/c8dt02277a
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Circularly polarized luminescence (CPL) activity switched by Pt...Pt interaction is disclosed in two couples of dinuclear Pt(II) complex enantiomers. Upon varying the length of the bridging ligand, intramolecular metal-metal interaction manipulation is achieved as evidenced from crystal structures. Complex (-)-1 exhibiting strong Pt...Pt interaction displays red phosphorescence with a maximum peak at 638 nm, while complex (-)-2 exhibiting weak Pt...Pt interaction displays green phosphorescence with a maximum peak at 530 nm. The observed CPL was opposite in sign for the two complexes. TD-DFT simulations further confirmed the influence of the Pt...Pt distance on the difference in the electronic optical activities.
引用
收藏
页码：10179 / 10186
页数：8
相关论文
共 50 条
  • [31] Synthesis and Evaluation of Series of Diazine-Bridged Dinuclear Platinum(II) Complexes through in Vitro Toxicity and Molecular Modeling: Correlation between Structure and Activity of Pt(II) Complexes
    Senerovic, Lidija
    Zivkovic, Marija D.
    Veselinovic, Aleksandar
    Pavic, Aleksandar
    Djuran, Milos I.
    Rajkovic, Snezana
    Nikodinovic-Runic, Jasmina
    JOURNAL OF MEDICINAL CHEMISTRY, 2015, 58 (03) : 1442 - 1451
  • [32] Tuning of external magnetic field-driven circularly polarized electroluminescence in OLED devices with a single achiral Pt(II) complex
    Imai, Yoshitane
    Yamamoto, Yuta
    Suzuki, Seika
    Hara, Kengo
    Kitahara, Maho
    Yagi, Shigeyuki
    ORGANIC ELECTRONICS, 2023, 122
  • [33] Configurationally stable helical tetradentate Pt(ii) complexes for organic light-emitting diodes with circularly polarized electroluminescence
    Yuan, Li
    Liu, Ting-Ting
    Mao, Meng-Xi
    Luo, Xu-Feng
    Zheng, You-Xuan
    JOURNAL OF MATERIALS CHEMISTRY C, 2021, 9 (41) : 14669 - 14674
  • [34] Sign control of circularly polarized luminescence of chiral Schiff-base Zn(ii) complexes through coordination geometry changes
    Ikeshita, Masahiro
    Mizugaki, Momo
    Ishikawa, Takahiro
    Matsudaira, Kana
    Kitahara, Maho
    Imai, Yoshitane
    Tsuno, Takashi
    CHEMICAL COMMUNICATIONS, 2022, 58 (54) : 7503 - 7506
  • [35] Circularly Polarized Phosphorescence Properties of Binuclear Cyclometalated Platinum(II) Complexes Bearing Axially Chiral Schiff-Base Ligands
    Ikeshita, Masahiro
    Shimizu, Itsuki
    Watanabe, Shinya
    Yamada, Tomoki
    Suzuki, Seika
    Tanaka, Shota
    Hattori, Shingo
    Shinozaki, Kazuteru
    Imai, Yoshitane
    Tsuno, Takashi
    Inorganic Chemistry, 2024, 63 (50) : 23642 - 23650
  • [36] Acetylene Hydrochlorination in Pt(II) Complex Solutions: I. On the Catalytic Activity of Platinum Complexes
    Sil'chenko, L.A.
    Panova, S.A.
    Shestakov, G.K.
    Temkin, O.N.
    Maik Nauka-Interperiodica Publishing (38):
  • [37] Acetylene hydrochlorination in Pt(II) complex solutions: I. On the catalytic activity of platinum complexes
    Sil'chenko, LA
    Panova, SA
    Shestakov, GK
    Temkin, ON
    KINETICS AND CATALYSIS, 1997, 38 (06) : 790 - 794
  • [38] Color-tuning and boosting circularly polarized luminescence performance of axially chiral tetra-BF2 complexes by post-modifications
    Cui, Luxia
    Deyama, Koichi
    Ichiki, Takafumi
    Konishi, Yuto
    Horioka, Ami
    Harada, Takunori
    Ishibashi, Kohei
    Hisaeda, Yoshio
    Ono, Toshikazu
    JOURNAL OF MATERIALS CHEMISTRY C, 2023, 11 (07) : 2574 - 2581
  • [39] Vortex Flow-controlled Circularly Polarized Luminescence of Achiral Pt(II) Complex Aggregates Assembled at the Air-Water Interface
    Maeda, Takatoshi
    Mori, Taizo
    Ikeshita, Masahiro
    Ma, Shing Cho
    Muller, Gilles
    Ariga, Katsuhiko
    Naota, Takeshi
    SMALL METHODS, 2022, 6 (12):
  • [40] Anticancer activity and biomolecular interaction of Pt(II) complexes: Their synthesis, characterisation and DFT study
    Mandal, Saikat
    Reddy, Venkata P. B.
    Mitra, Ishani
    Mukherjee, Subhajit
    Tarai, Swarup Kumar
    Bhaduri, Rituparna
    Pan, Angana
    Bose, Jagadeesh C. K.
    Ghosh, Goutam Kr
    Moi, Sankar Chandra
    APPLIED ORGANOMETALLIC CHEMISTRY, 2022, 36 (02)
12345