Platinum(II) Complexes with Tetradentate Dianionic (O∧C*∧C*∧O)-Ligands

被引：22
|
作者：
Meyer, Anke [1 ]
Unger, Yvonne [1 ]
Poethig, Alexander [1 ]
Strassner, Thomas [1 ]
机构：
[1] Tech Univ Dresden, D-01062 Dresden, Germany
来源：
ORGANOMETALLICS | 2011年 / 30卷 / 11期
关键词：
HETEROCYCLIC CARBENE LIGANDS; MOLECULAR-ORBITAL METHODS; GAUSSIAN-TYPE BASIS; STRUCTURAL-CHARACTERIZATION; NHC-COMPLEXES; PALLADIUM(II); REACTIVITY; CHLORIDE;
D O I：
10.1021/om200078h
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
New tetradentate (OC)-C-boolean AND*C-boolean AND*O-boolean AND-ligands and the corresponding biscarbene platinum(II) complexes are reported. They were fully characterized by H-1 NMR and C-13 NMR spectroscopy as well as elemental analysis. Additionally, solid-state structures of bis [3,3'-(2-hydroxyethyl)-1H-imidazolium-2,2'-diylidene] methane-1, 1'-diylplatinum(II) dibromide and of bis [3,3'-(2-ethoxide)-1H-imidazolium-2,2'-diylidene]methane-1,1'-diylplatinum(II) potassium bromide are reported. The latter can be characterized as a one-dimensional chain structure formed by coordination of potassium bromide.
引用
收藏
页码：2980 / 2985
页数：6
相关论文
共 50 条
  • [1] Robust phosphorescent platinum(II) complexes with tetradentate O∧N∧C∧N ligands: high efficiency OLEDs with excellent efficiency stability
    Kui, Steven C. F.
    Chow, Pui Keong
    Cheng, Gang
    Kwok, Chi-Chung
    Kwong, Chun Lam
    Low, Kam-Hung
    Che, Chi-Ming
    [J]. CHEMICAL COMMUNICATIONS, 2013, 49 (15) : 1497 - 1499
  • [2] High-Efficiency Polymer Light-Emitting Devices with Robust Phosphorescent Platinum(II) Emitters Containing Tetradentate Dianionic O∧N∧C∧N Ligands
    Cheng, Gang
    Chow, Pui-Keong
    Kui, Steven C. F.
    Kwok, Chi-Chung
    Che, Chi-Ming
    [J]. ADVANCED MATERIALS, 2013, 25 (46) : 6765 - 6770
  • [3] Blue electrophosphorescent organoplatinum(II) complexes with dianionic tetradentate bis(carbene) ligands
    Li, Kai
    Guan, Xiangguo
    Ma, Chun-Wah
    Lu, Wei
    Chen, Yong
    Che, Chi-Ming
    [J]. CHEMICAL COMMUNICATIONS, 2011, 47 (32) : 9075 - 9077
  • [4] Tetradentate dianionic diphosphino ligands: New ligand platforms for iron(II) complexes
    Chu, Wan-Yi
    Zhou, Xiaoyuan
    Rauchfuss, Thomas B.
    [J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2014, 248
  • [5] Preparation of Phosphorescent Iridium(III) Complexes with a Dianionic C,C,C,C-Tetradentate Ligand
    Esteruelas, Miguel A.
    Lopez, Ana M.
    Onate, Enrique
    San-Torcuato, Ainhoa
    Tsai, Jui-Yi
    Xia, Chuanjun
    [J]. INORGANIC CHEMISTRY, 2018, 57 (07) : 3720 - 3730
  • [6] Electroluminescence of Tetradentate Pt(II) Complexes: O∧N∧N∧O versus C∧N∧N∧O Coordination
    Pander, Piotr
    Franca, Larissa Gomes
    Dias, Fernando B.
    Kozhevnikov, Valery N.
    [J]. INORGANIC CHEMISTRY, 2023, 62 (14) : 5772 - 5779
  • [7] Phosphorescent Iridium(III) Complexes with a Dianionic C,C′,N,N′-Tetradentate Ligand
    Benavent, Llorenc
    Boudreault, Pierre-Luc T.
    Esteruelas, Miguel A.
    Lopez, Ana M.
    Onate, Enrique
    Tsai, Jui-Yi
    [J]. INORGANIC CHEMISTRY, 2020, 59 (17) : 12286 - 12294
  • [8] Luminescent Platinum(II) Complexes with Terdentate N∧C∧C Ligands
    Poveda, Dionisio
    Vivancos, Angela
    Bautista, Delia
    Gonzalez-Herrero, Pablo
    [J]. INORGANIC CHEMISTRY, 2023, 62 (51) : 20987 - 21002
  • [9] C C* Cyclometalated Platinum(II) NHC Complexes with β-Ketoimine Ligands
    Tronnier, Alexander
    Poethig, Alexander
    Herdtweck, Eberhardt
    Strassner, Thomas
    [J]. ORGANOMETALLICS, 2014, 33 (04) : 898 - 908
  • [10] Manganese(III) complexes with tetradentate O∧C∧C∧O ligands: Synthesis, characterization and catalytic studies on the CO2 cycloaddition with epoxides
    Meloni, Giammarco
    Beghetto, Luca
    Baron, Marco
    Biffis, Andrea
    Sgarbossa, Paolo
    Mba, Miriam
    Centomo, Paolo
    Orian, Laura
    Graiff, Claudia
    Tubaro, Cristina
    [J]. MOLECULAR CATALYSIS, 2023, 538
12345