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Zheng DS, Yang M, Wang JY, Chen ZN. Highly Phosphorescent Dimers of PtAu 2 Complexes and the Use in Solution-Processed OLEDs. ACS APPLIED MATERIALS & INTERFACES 2022; 14:23669-23677. [PMID: 35574829 DOI: 10.1021/acsami.2c01832] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Two asymmetric PtAu2 complexes having HC≡CC6H4C≡CH (1,4-diethynylbenzene) or HC≡CCarbC≡CH (2,7-diethynyl-9-(2,3,5,6-tetrafluorophenyl)-9H-carbazole) and the corresponding bis(acetylide)-linked Pt2Au4 complexes are prepared and characterized. The structures of PtAu2 complexes 1 and 3 together with Pt2Au4 complex 2 are determined by X-ray crystallography. Relative to PtAu2 complexes, bis(acetylide)-linked Pt2Au4 complexes not only display a distinct red shift of the emission but also provide a much higher phosphorescent efficiency. Utilizing highly emissive Pt2Au4 complexes as phosphorescent dopants, high-efficiency solution-processed OLEDs are obtained with peak current efficiency of 75.9 cd A-1 and external quantum efficiency of 19.0% at luminance of 336 cd m-2 and voltage of 5.2 V. When two PtAu2 moieties are linked by a bis(acetylide) ligand, the corresponding Pt2Au4 complexes show a much improved electroluminescent performance compared with that of asymmetric PtAu2 complexes.
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Affiliation(s)
- Da-Sheng Zheng
- College of Chemistry and Material Science, Fujian Normal University, Fuzhou, Fujian 350007, China
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
| | - Ming Yang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
| | - Jin-Yun Wang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
| | - Zhong-Ning Chen
- College of Chemistry and Material Science, Fujian Normal University, Fuzhou, Fujian 350007, China
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
- Fujian Science and Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou, Fujian 350108, China
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2
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Maganti T, Venkatesan K. The Search for Efficient True Blue and Deep Blue Emitters: An Overview of Platinum Carbene Acetylide Complexes. Chempluschem 2022; 87:e202200014. [PMID: 35499257 DOI: 10.1002/cplu.202200014] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 03/27/2022] [Indexed: 11/08/2022]
Abstract
Despite significant strides achieved in organic light emitting diode (OLED) based display technologies during the last decade, the search for highly stable and efficient true blue/deep blue emitters continues to remain elusive. During the past decade, emitters with the basic molecular scaffold consisting of Pt(II) acetylides and N-heterocyclic carbene (NHC) ligands have opened interesting opportunities to tune the emission properties with desired chromaticity in the blue and deep blue region. With an aim to achieve the desired CIE coordinates along with low device roll-off efficiencies and satisfactory color purity, a number of variations on the basic molecular fragment have been made. A number of NHC Pt(II) alkyne complexes bearing monodentate, bidentate and tridentate ligands have been synthesized and their photophysical investigations have been reported. Although NHC Pt(II) alkyne complexes have been explored in other areas of applications, much of the investigations have been primarily focused for their interesting emission properties appearing particularly in the shorter wavelength (450-495 nm) part of the electromagnetic spectrum for organic light emitting diode (OLED) devices. In this review, we provide an overview of the investigated NHC Pt(II) acetylide complexes by detailing their synthesis, luminescence properties, performance in devices and future perspectives.
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Affiliation(s)
- Teja Maganti
- School of Natural Sciences, MQ Photonics Research Centre and MQ Sustainable Energy Research Centre, Macquarie University, Sydney, NSW 2109, Australia
| | - Koushik Venkatesan
- School of Natural Sciences, MQ Photonics Research Centre and MQ Sustainable Energy Research Centre, Macquarie University, Sydney, NSW 2109, Australia
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3
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He R, Domingues RA, Valandro S, Schanze KS. Platinum Poly-yne Featuring N-Heterocyclic Carbene Ligands: Synthesis, Properties, and Organic Light-Emitting Diode Application. Macromolecules 2021. [DOI: 10.1021/acs.macromol.1c01344] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Ru He
- Department of Chemistry, University of Florida, Gainesville, Florida 32611, United States
- Department of Chemistry, The University of Texas at San Antonio, San Antonio, Texas 78249, United States
| | - Raquel A. Domingues
- Department of Chemistry, The University of Texas at San Antonio, San Antonio, Texas 78249, United States
- Institute of Science and Technology, Federal University of São Paulo, R. Talim, 330, São José dos Campos, São Paulo 12231-280, Brazil
| | - Silvano Valandro
- Department of Chemistry, The University of Texas at San Antonio, San Antonio, Texas 78249, United States
| | - Kirk S. Schanze
- Department of Chemistry, The University of Texas at San Antonio, San Antonio, Texas 78249, United States
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Mullin WJ, Qin H, Mani T, Müller P, Panzer MJ, Thomas SW. Turning on solid-state phosphorescence of platinum acetylides with aromatic stacking. Chem Commun (Camb) 2020; 56:6854-6857. [PMID: 32432580 DOI: 10.1039/d0cc02119a] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Neat solids that phosphoresce under ambient conditions are rare due to aggregation-caused quenching. This communication describes a platinum acetylide (PtPE) that phosphoresces as a solid due to programmed aromatic stacking interactions of pendant groups that prevent intermolecular aggregation.
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Affiliation(s)
- William J Mullin
- Department of Chemistry, Tufts University, 62 Talbot Ave, Medford, MA 02155, USA.
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6
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Luo SXL, Lin CJ, Ku KH, Yoshinaga K, Swager TM. Pentiptycene Polymer/Single-Walled Carbon Nanotube Complexes: Applications in Benzene, Toluene, and o-Xylene Detection. ACS NANO 2020; 14:7297-7307. [PMID: 32510203 PMCID: PMC7370303 DOI: 10.1021/acsnano.0c02570] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/07/2023]
Abstract
We report the dispersion of single-walled carbon nanotubes (SWCNTs) using pentiptycene polymers and their use in chemiresistance-based and QCM-D sensors. Poly(p-phenylene ethynylene)s (PPEs) incorporating pentiptycene moieties present a concave surface that promotes π-π interactions and van der Waals interactions with SWCNTs. In contrast to more common polymer-dispersing mechanisms that involve the wrapping of polymers around the SWCNTs, we conclude that the H-shape of pentiptycene groups and the linear rigid-rod structure creates a slot for nanotube binding. UV-vis-NIR, Raman, and fluorescence spectra and TEM images of polymer/SWCNTs support this dispersion model, which shows size selectivity to SWCNTs with diameters of 0.8-0.9 nm. Steric bulk on the channels is problematic, and tert-butylated pentiptycenes do not form stable dispersions with SWCNTs. This result, along with the diameter preference, supports the model in which the SWCNTs are bound to the concave clefts of the pentiptycenes. The binding model suggests that the polymer/SWCNTs complex creates galleries, and we have demonstrated the binding of benzene, toluene, and o-xylene (BTX) vapors as the basis for a robust, sensitive, and selective sensing platform for BTX detection. The utility of our sensors is demonstrated by the detection of benzene at the OSHA short-term exposure limit of 5 ppm in air.
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Affiliation(s)
- Shao-Xiong Lennon Luo
- Department of Chemistry and Institute for Soldier Nanotechnologies, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, United States
| | - Che-Jen Lin
- Department of Chemistry and Institute for Soldier Nanotechnologies, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, United States
| | - Kang Hee Ku
- Department of Chemistry and Institute for Soldier Nanotechnologies, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, United States
| | - Kosuke Yoshinaga
- Department of Chemistry and Institute for Soldier Nanotechnologies, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, United States
| | - Timothy M. Swager
- Department of Chemistry and Institute for Soldier Nanotechnologies, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, United States
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7
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Chiu C, Yang J. Photoluminescent and Photoresponsive Iptycene‐Incorporated π‐Conjugated Systems: Fundamentals and Applications. CHEMPHOTOCHEM 2020. [DOI: 10.1002/cptc.201900300] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Chun‐Wei Chiu
- Department of ChemistryNational Taiwan University No 1, Sec 4, Roosevelt Rd Taipei 10617 Taiwan
| | - Jye‐Shane Yang
- Department of ChemistryNational Taiwan University No 1, Sec 4, Roosevelt Rd Taipei 10617 Taiwan
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Masai H, Liu M, Tachibana Y, Tsuda S, Terao J. Synthesis of Insulated Heteroaromatic Platinum-Acetylide Complexes with Color-Tunable Phosphorescence in Solution and Solid States. J Org Chem 2020; 85:3082-3091. [PMID: 31965802 DOI: 10.1021/acs.joc.9b02967] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Phosphorescence colors of cyclodextrin-based insulated Pt-acetylide complexes were tuned by the molecular engineering of the chromophores. A series of Pt complexes bearing various acetylide ligands, including heteroaromatics, were prepared via self-inclusion of the linked macrocycles with the complexes. The decline in the inclusion efficiency derived from the heteroaromatics was overcome by the late-stage insulation via intramolecular slippage after the construction of the Pt-acetylide complexes. The cyclic protection of the thus-formed complexes prevented phosphorescence quenching via molecular interactions, even in the solid state. Accordingly, the tuned emission colors in a dilute system were replicated in the solid state.
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Affiliation(s)
- Hiroshi Masai
- Department of Basic Science, Graduate School of Arts and Sciences, The University of Tokyo, Tokyo 153-8902, Japan
| | - Maning Liu
- School of Engineering, RMIT University, Bundoora, Victoria 3083, Australia
| | - Yasuhiro Tachibana
- School of Engineering, RMIT University, Bundoora, Victoria 3083, Australia
| | - Susumu Tsuda
- Department of Chemistry, Osaka Dental University, Osaka 573-1121, Japan
| | - Jun Terao
- Department of Basic Science, Graduate School of Arts and Sciences, The University of Tokyo, Tokyo 153-8902, Japan
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9
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Gendron F, Groizard T, Le Guennic B, Halet JF. Electronic Properties of Poly-Yne Carbon Chains and Derivatives with Transition Metal End-Groups. Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.201901112] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Frédéric Gendron
- ISCR (Institut des Sciences Chimiques de Rennes); Univ Rennes, CNRS; UMR 6226, F -35000 Rennes France
| | - Thomas Groizard
- ISCR (Institut des Sciences Chimiques de Rennes); Univ Rennes, CNRS; UMR 6226, F -35000 Rennes France
| | - Boris Le Guennic
- ISCR (Institut des Sciences Chimiques de Rennes); Univ Rennes, CNRS; UMR 6226, F -35000 Rennes France
| | - Jean-François Halet
- ISCR (Institut des Sciences Chimiques de Rennes); Univ Rennes, CNRS; UMR 6226, F -35000 Rennes France
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10
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Lin CJ, Liu YH, Peng SM, Shinmyozu T, Yang JS. Excimer–Monomer Photoluminescence Mechanochromism and Vapochromism of Pentiptycene-Containing Cyclometalated Platinum(II) Complexes. Inorg Chem 2017; 56:4978-4989. [DOI: 10.1021/acs.inorgchem.7b00009] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Che-Jen Lin
- Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan
| | - Yi-Hung Liu
- Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan
| | - Shie-Ming Peng
- Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan
| | - Teruo Shinmyozu
- Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan
| | - Jye-Shane Yang
- Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan
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11
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Lara R, Lalinde E, Moreno MT. Phosphorescent platinum(ii) alkynyls end-capped with benzothiazole units. Dalton Trans 2017; 46:4628-4641. [DOI: 10.1039/c7dt00029d] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Phosphorescent platinum(ii) alkynyls. Phosphorescent trans-bis(alkynyl) bis(phosphine) or bis(cyanide) PtII derivatives (1–4) based on the 2-phenylbenzothiazole unit have been prepared. The negative solvatochromic behavior of 4 has been analyzed by the Kamlet–Taft solvent scale and the Gutmann's acceptor numbers. The optical properties were addressed by TD and DFT calculations on 2 and 4.
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Affiliation(s)
- Rebeca Lara
- Departamento de Química-Centro de Síntesis Química de La Rioja
- (CISQ)
- Universidad de La Rioja
- Logroño
- Spain
| | - Elena Lalinde
- Departamento de Química-Centro de Síntesis Química de La Rioja
- (CISQ)
- Universidad de La Rioja
- Logroño
- Spain
| | - M. Teresa Moreno
- Departamento de Química-Centro de Síntesis Química de La Rioja
- (CISQ)
- Universidad de La Rioja
- Logroño
- Spain
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12
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Xu L, Yang HB. Our Expedition in Linear Neutral Platinum-Acetylide Complexes: The Preparation of Micro/nanostructure Materials, Complicated Topologies, and Dye-Sensitized Solar Cells. CHEM REC 2016; 16:1274-97. [PMID: 27097565 DOI: 10.1002/tcr.201500271] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2015] [Indexed: 01/12/2023]
Abstract
During the past few decades, the construction of various kinds of platinum-acetylide complexes has attracted considerable attention, because of their wide applications in photovoltaic cells, non-linear optics, and bio-imaging materials. Among these platinum-acetylide complexes, the linear neutral platinum-acetylide complexes, due to their attractive properties, such as well-defined linear geometry, synthetic accessibility, and intriguing photoproperties, have emerged as a rising star in this field. In this personal account, we will discuss how we entered the field of linear neutral platinum-acetylide chemistry and what we found in this field. The preparation of various types of linear neutral platinum-acetylide complexes and their applications in the areas of micro/nanostructure materials, complicated topologies, and dye-sensitized solar cells will be summarized in this account.
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Affiliation(s)
- Lin Xu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, 3663 N. Zhongshan Road, Shanghai, 200062, P. R. China
| | - Hai-Bo Yang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, 3663 N. Zhongshan Road, Shanghai, 200062, P. R. China
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13
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Beto CC, Yang X, Powers AR, Ghiviriga I, Abboud KA, Veige AS. Expanding iClick to group 9 metals. Polyhedron 2016. [DOI: 10.1016/j.poly.2015.08.032] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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14
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Pan C, Zhao C, Takeuchi M, Sugiyasu K. Conjugated Oligomers and Polymers Sheathed with Designer Side Chains. Chem Asian J 2015; 10:1820-35. [DOI: 10.1002/asia.201500452] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2015] [Indexed: 11/08/2022]
Affiliation(s)
- Chengjun Pan
- Organic Materials Group, Polymer Materials Unit; National Institute for Materials Science; 1-2-1 Sengen, Tsukuba Ibaraki 305-0047 Japan
| | - Chunhui Zhao
- Department of Materials Science and Engineering; Graduate School of Pure and Applied Sciences; University of Tsukuba; 1-1-1 Tennodai, Tsukuba Ibaraki 305-8577 Japan
| | - Masayuki Takeuchi
- Organic Materials Group, Polymer Materials Unit; National Institute for Materials Science; 1-2-1 Sengen, Tsukuba Ibaraki 305-0047 Japan
- Department of Materials Science and Engineering; Graduate School of Pure and Applied Sciences; University of Tsukuba; 1-1-1 Tennodai, Tsukuba Ibaraki 305-8577 Japan
| | - Kazunori Sugiyasu
- Organic Materials Group, Polymer Materials Unit; National Institute for Materials Science; 1-2-1 Sengen, Tsukuba Ibaraki 305-0047 Japan
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15
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Yam VWW, Au VKM, Leung SYL. Light-Emitting Self-Assembled Materials Based on d8 and d10 Transition Metal Complexes. Chem Rev 2015; 115:7589-728. [DOI: 10.1021/acs.chemrev.5b00074] [Citation(s) in RCA: 1065] [Impact Index Per Article: 118.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Vivian Wing-Wah Yam
- Institute of Molecular Functional
Materials (Areas of Excellence Scheme, University Grants Committee
(Hong Kong)) and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong, P. R. China
| | - Vonika Ka-Man Au
- Institute of Molecular Functional
Materials (Areas of Excellence Scheme, University Grants Committee
(Hong Kong)) and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong, P. R. China
| | - Sammual Yu-Lut Leung
- Institute of Molecular Functional
Materials (Areas of Excellence Scheme, University Grants Committee
(Hong Kong)) and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong, P. R. China
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16
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Masai H, Terao J, Makuta S, Tachibana Y, Fujihara T, Tsuji Y. Enhancement of Phosphorescence and Unimolecular Behavior in the Solid State by Perfect Insulation of Platinum–Acetylide Polymers. J Am Chem Soc 2014; 136:14714-7. [DOI: 10.1021/ja508636z] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Hiroshi Masai
- Department
of Energy and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University, Kyoto, Japan
| | - Jun Terao
- Department
of Energy and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University, Kyoto, Japan
| | - Satoshi Makuta
- School
of Aerospace, Mechanical and Manufacturing Engineering, RMIT University, Bundoora, Australia
| | - Yasuhiro Tachibana
- School
of Aerospace, Mechanical and Manufacturing Engineering, RMIT University, Bundoora, Australia
| | - Tetsuaki Fujihara
- Department
of Energy and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University, Kyoto, Japan
| | - Yasushi Tsuji
- Department
of Energy and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University, Kyoto, Japan
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17
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Sina AAI, Al-Rafia SMI, Ahmad MF, Paul RK, Islam SMS, Younus M, Raithby PR, Ho CL, Lo YH, Liu L, Li H, Wong WY. Synthesis, Structures and Properties of Novel Platinum(II) Acetylide Complexes and Polymers with Tri(tolyl)phosphine as the Auxiliary Ligand. J Inorg Organomet Polym Mater 2014. [DOI: 10.1007/s10904-014-0071-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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18
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Lin CJ, Kundu SK, Lin CK, Yang JS. Conformational Control of Oligo(p-phenyleneethynylene)s with Intrinsic Substituent Electronic Effects: Origin of the Twist in Pentiptycene-Containing Systems. Chemistry 2014; 20:14826-33. [DOI: 10.1002/chem.201403795] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2014] [Indexed: 11/09/2022]
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19
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20
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Lin CJ, Chen CY, Kundu SK, Yang JS. Unichromophoric Platinum-Acetylides That Contain Pentiptycene Scaffolds: Torsion-Induced Dual Emission and Steric Shielding of Dynamic Quenching. Inorg Chem 2014; 53:737-45. [DOI: 10.1021/ic4025052] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Che-Jen Lin
- Department
of Chemistry, National Taiwan University, No 1, Sec 4, Roosevelt Rd, Taipei 10617, Taiwan
| | - Chih-Yuan Chen
- Department
of Chemistry, National Taiwan University, No 1, Sec 4, Roosevelt Rd, Taipei 10617, Taiwan
| | - Sandip Kumar Kundu
- Department
of Chemistry, National Taiwan University, No 1, Sec 4, Roosevelt Rd, Taipei 10617, Taiwan
| | - Jye-Shane Yang
- Department
of Chemistry, National Taiwan University, No 1, Sec 4, Roosevelt Rd, Taipei 10617, Taiwan
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21
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Wang W, Yang HB. Linear neutral platinum–acetylide moiety: beyond the links. Chem Commun (Camb) 2014; 50:5171-86. [DOI: 10.1039/c3cc47485b] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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22
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Ho CL, Wong WY. Charge and energy transfers in functional metallophosphors and metallopolyynes. Coord Chem Rev 2013. [DOI: 10.1016/j.ccr.2012.08.023] [Citation(s) in RCA: 159] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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23
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Lapprand A, Khiri N, Fortin D, Jugé S, Harvey PD. Organometallic Oligomers Based on Bis(arylacetylide)bis(P-chirogenic phosphine)platinum(II) Complexes: Synthesis and Photonic Properties. Inorg Chem 2013; 52:2361-71. [DOI: 10.1021/ic301829x] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Antony Lapprand
- Département de Chimie, Université de Sherbrooke, 2500 Boul. Université,
Sherbrooke, Québec, Canada J1K 2R1
| | - Naïma Khiri
- Institut de Chimie Moléculaire de l’Université
de Bourgogne (ICMUB, StereochIM), Université de Bourgogne, Dijon, France
| | - Daniel Fortin
- Département de Chimie, Université de Sherbrooke, 2500 Boul. Université,
Sherbrooke, Québec, Canada J1K 2R1
| | - Sylvain Jugé
- Institut de Chimie Moléculaire de l’Université
de Bourgogne (ICMUB, StereochIM), Université de Bourgogne, Dijon, France
| | - Pierre D. Harvey
- Département de Chimie, Université de Sherbrooke, 2500 Boul. Université,
Sherbrooke, Québec, Canada J1K 2R1
- Institut de Chimie Moléculaire de l’Université
de Bourgogne (ICMUB, StereochIM), Université de Bourgogne, Dijon, France
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Xu XD, Zhang J, Yu X, Chen LJ, Wang DX, Yi T, Li F, Yang HB. Design and Preparation of Platinum-Acetylide Organogelators Containing Ethynyl-Pyrene Moieties as the Main Skeleton. Chemistry 2012; 18:16000-13. [DOI: 10.1002/chem.201202902] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2012] [Indexed: 12/23/2022]
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25
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Nguyen MH, Yip JHK. Platinum-Conjugated Homo- and Heterobichromophoric Complexes of Tetracene and Pentacene. Organometallics 2012. [DOI: 10.1021/om300815b] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Minh-Hai Nguyen
- Department of Chemistry, National University of Singapore, 3
Science Drive 3, Singapore 117543
| | - John H. K. Yip
- Department of Chemistry, National University of Singapore, 3
Science Drive 3, Singapore 117543
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26
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Escalante-Sánchez E, Rodríguez-Molina B, Garcia-Garibay MA. Toward Crystalline Molecular Rotors with Linearly Conjugated Diethynyl-Phenylene Rotators and Pentiptycene Stators. J Org Chem 2012; 77:7428-34. [DOI: 10.1021/jo301223q] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Edgar Escalante-Sánchez
- Department of Chemistry
and Biochemistry, University of California, Los Angeles, California 90095-1569,
United States
| | - Braulio Rodríguez-Molina
- Department of Chemistry
and Biochemistry, University of California, Los Angeles, California 90095-1569,
United States
| | - Miguel A. Garcia-Garibay
- Department of Chemistry
and Biochemistry, University of California, Los Angeles, California 90095-1569,
United States
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Tan WS, Kao CY, Yang JS. Synthesis of Triptycene and Pentiptycene Halides via Nucleophilic Aromatic Substitution of Triflate Precursors. J CHIN CHEM SOC-TAIP 2012. [DOI: 10.1002/jccs.201100636] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Zhang J, Xu XD, Chen LJ, Luo Q, Wu NW, Wang DX, Zhao XL, Yang HB. Platinum Acetylide Complexes Containing Iptycene as Cores: A New Family of Unexpected Efficient Organometallic Gelators. Organometallics 2011. [DOI: 10.1021/om2002987] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jing Zhang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, Department of Chemistry, East China Normal University, 3663 N. Zhongshan Road, Shanghai 200062, People's Republic of China
| | - Xing-Dong Xu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, Department of Chemistry, East China Normal University, 3663 N. Zhongshan Road, Shanghai 200062, People's Republic of China
| | - Li-Jun Chen
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, Department of Chemistry, East China Normal University, 3663 N. Zhongshan Road, Shanghai 200062, People's Republic of China
| | - Qi Luo
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, Department of Chemistry, East China Normal University, 3663 N. Zhongshan Road, Shanghai 200062, People's Republic of China
| | - Nai-Wei Wu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, Department of Chemistry, East China Normal University, 3663 N. Zhongshan Road, Shanghai 200062, People's Republic of China
| | - De-Xian Wang
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, People's Republic of China
| | - Xiao-Li Zhao
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, Department of Chemistry, East China Normal University, 3663 N. Zhongshan Road, Shanghai 200062, People's Republic of China
| | - Hai-Bo Yang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, Department of Chemistry, East China Normal University, 3663 N. Zhongshan Road, Shanghai 200062, People's Republic of China
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Wong HL, Tao CH, Zhu N, Yam VWW. Photochromic Alkynes as Versatile Building Blocks for Metal Alkynyl Systems: Design, Synthesis, and Photochromic Studies of Diarylethene-Containing Platinum(II) Phosphine Alkynyl Complexes. Inorg Chem 2010; 50:471-81. [DOI: 10.1021/ic101298c] [Citation(s) in RCA: 77] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Hok-Lai Wong
- Institute of Molecular Functional Materials, Department of Chemistry, and HKU-CAS Joint Laboratory of New Materials, The University of Hong Kong, Pokfulam Road, Hong Kong, P.R. China
| | - Chi-Hang Tao
- Institute of Molecular Functional Materials, Department of Chemistry, and HKU-CAS Joint Laboratory of New Materials, The University of Hong Kong, Pokfulam Road, Hong Kong, P.R. China
| | - Nianyong Zhu
- Institute of Molecular Functional Materials, Department of Chemistry, and HKU-CAS Joint Laboratory of New Materials, The University of Hong Kong, Pokfulam Road, Hong Kong, P.R. China
| | - Vivian Wing-Wah Yam
- Institute of Molecular Functional Materials, Department of Chemistry, and HKU-CAS Joint Laboratory of New Materials, The University of Hong Kong, Pokfulam Road, Hong Kong, P.R. China
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Kundu SK, Tan WS, Yan JL, Yang JS. Pentiptycene Building Blocks Derived from Nucleophilic Aromatic Substitution of Pentiptycene Triflates and Halides. J Org Chem 2010; 75:4640-3. [DOI: 10.1021/jo100812z] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Sandip Kumar Kundu
- Department of Chemistry, National Taiwan University, Taipei, Taiwan 10617
| | - Wei Shyang Tan
- Department of Chemistry, National Taiwan University, Taipei, Taiwan 10617
| | - Jyu-Lun Yan
- Department of Chemistry, National Taiwan University, Taipei, Taiwan 10617
| | - Jye-Shane Yang
- Department of Chemistry, National Taiwan University, Taipei, Taiwan 10617
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Wong WY, Harvey PD. Recent Progress on the Photonic Properties of Conjugated Organometallic Polymers Built Upon the trans-Bis(para-ethynylbenzene)bis(phosphine)platinum(II) Chromophore and Related Derivatives. Macromol Rapid Commun 2010; 31:671-713. [PMID: 21590959 DOI: 10.1002/marc.200900690] [Citation(s) in RCA: 174] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2009] [Revised: 11/23/2009] [Indexed: 11/12/2022]
Abstract
This review article surveys the electronic and photophysical properties of conjugated organometallic polymers built upon the title compound and its related derivatives focussing primarily on systems investigated in our laboratories. The general structure of the polymers is (trans-bis(para-ethynylbenzene)bis(phosphine)platinum(II)-G)(n) where G is a conjugated group such as thiophene, fluorene, carbazole, substituted silole, quinone derivative, and metalloporphyrin residue, or a non-conjugated main-group moiety. Systems based on substituted phenylene units and other related fused rings are also discussed. The phosphine ligands are generally triethyl- or tri-n-butylphosphine groups. These trans-platinum(II) polymers and the corresponding model compounds are compared to the corresponding ortho-derivatives in the quinone series, and the newly prepared paracyclophane-containing polymers. For the porphyrin series, a comparison of fully conjugated oligomers exhibiting the general structure (trans-bis(para-ethynyl(zinc(porphyrin)))bis(phosphine)platinum(II))(n) (i.e., the C(6) H(4) group is absent from the main chain) will be made. This contribution also includes a description of the properties of the mononuclear chromophore itself, properties that define those of the polymers. Potential applications with regard to electronic and optical devices will be highlighted. These soluble and stable materials feature both the processing advantages of polymers and the functionality provided by the presence of metal centers. These multifunctional organometallic polyyne polymers exhibit convenient structural variability as well as optical and electronic properties, which renders them important for use in different research domains as chemical sensors and sensor protectors, as converters for light/electricity signals, and as patternable precursors to magnetic metal alloy nanoparticles.
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Affiliation(s)
- Wai-Yeung Wong
- Department of Chemistry and Centre for Advanced Luminescence Materials, Hong Kong Baptist University, Kowloon Tong, Hong Kong, P. R. China.
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32
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He S, Dennis AE, Smith RC. Steric Coordination Control of Interchain Interactions in Conducting Metallopolymers. Macromol Rapid Commun 2009; 30:2079-83. [DOI: 10.1002/marc.200900388] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2009] [Revised: 08/04/2009] [Indexed: 11/06/2022]
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Yang JS, Yan JL, Jin YX, Sun WT, Yang MC. Synthesis of New Halogenated Pentiptycene Building Blocks. Org Lett 2009; 11:1429-32. [DOI: 10.1021/ol900127m] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Jye-Shane Yang
- Department of Chemistry, National Taiwan University, Taipei, Taiwan, 10617, Department of Chemistry, National Central University, Chungli, Taiwan, 32001, and College of Chemistry and Engineering, Haerbin Normal University, Harbin, China 150025
| | - Jyu-Lun Yan
- Department of Chemistry, National Taiwan University, Taipei, Taiwan, 10617, Department of Chemistry, National Central University, Chungli, Taiwan, 32001, and College of Chemistry and Engineering, Haerbin Normal University, Harbin, China 150025
| | - Ying-Xue Jin
- Department of Chemistry, National Taiwan University, Taipei, Taiwan, 10617, Department of Chemistry, National Central University, Chungli, Taiwan, 32001, and College of Chemistry and Engineering, Haerbin Normal University, Harbin, China 150025
| | - Wei-Ting Sun
- Department of Chemistry, National Taiwan University, Taipei, Taiwan, 10617, Department of Chemistry, National Central University, Chungli, Taiwan, 32001, and College of Chemistry and Engineering, Haerbin Normal University, Harbin, China 150025
| | - Ming-Che Yang
- Department of Chemistry, National Taiwan University, Taipei, Taiwan, 10617, Department of Chemistry, National Central University, Chungli, Taiwan, 32001, and College of Chemistry and Engineering, Haerbin Normal University, Harbin, China 150025
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Yang JS, Yan JL. Central-ring functionalization and application of the rigid, aromatic, and H-shaped pentiptycene scaffold. Chem Commun (Camb) 2008:1501-12. [DOI: 10.1039/b713428m] [Citation(s) in RCA: 131] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Berenguer JR, Lalinde E, Torroba J. Synthesis, Characterization and Photophysics of a New Series of Anionic C,N,C Cyclometalated Platinum Complexes. Inorg Chem 2007; 46:9919-30. [DOI: 10.1021/ic701298z] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Jesús R. Berenguer
- Departamento de Química, Grupo de Síntesis Química de La Rioja, UAC.S.I.C. Universidad de La Rioja, 26006 Logroño, Spain
| | - Elena Lalinde
- Departamento de Química, Grupo de Síntesis Química de La Rioja, UAC.S.I.C. Universidad de La Rioja, 26006 Logroño, Spain
| | - Javier Torroba
- Departamento de Química, Grupo de Síntesis Química de La Rioja, UAC.S.I.C. Universidad de La Rioja, 26006 Logroño, Spain
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Ying JW, Cordova A, Ren TY, Xu GL, Ren T. Bis-alkynyl Diruthenium Compounds with Built-in Electronic Asymmetry: Toward an Organometallic Aviram–Ratner Diode. Chemistry 2007; 13:6874-82. [PMID: 17616963 DOI: 10.1002/chem.200700655] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Conditions to prepare trans-[Ru2(dmba)4(C[triple chemical bond]CAr)2] from [Ru2(dmba)4(NO(3))2] (DMBA=N,N'-dimethylbenzamidinate) and HC[triple chemical bond]CAr were optimized; Et2NH was found to be the most effective among a number of weak bases in facilitating the product formation. Furthermore, a series of unsymmetric trans-[(ArC[triple chemical bond]C)Ru(2)(dmba)4(C[triple chemical bond]CAr')] compounds were prepared under optimized conditions, in which one or both of Ar and Ar' are donor (NMe2)-/acceptor (NO(2))-substituted phenyls. While the X-ray crystallographic studies revealed a minimal structural effect upon donor/acceptor substitution, voltammetric measurements indicated a significant influence of substituents on the energy level of frontier orbitals. In particular, placing a donor and an acceptor on the opposite ends of trans-[(ArC[triple chemical bond]C)Ru2(dmba)4(C[triple chemical bond]CAr')] moiety results in an energetic alignment of frontier orbitals that favors a directional electron flow, a necessary condition for unimolecular rectification.
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Affiliation(s)
- Jie-Wen Ying
- Department of Chemistry, Purdue University, West Lafayette, IN 47907, USA
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Guo F, Ogawa K, Kim YG, Danilov EO, Castellano FN, Reynolds JR, Schanze KS. A fulleropyrrolidine end-capped platinum-acetylide triad: the mechanism of photoinduced charge transfer in organometallic photovoltaic cells. Phys Chem Chem Phys 2007; 9:2724-34. [PMID: 17627316 DOI: 10.1039/b700379j] [Citation(s) in RCA: 67] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The fullerene end-capped platinum acetylide donor-acceptor triad Pt(2)ThC(60) was synthesized and characterized by using photophysical methods and photovoltaic device testing. The triad consists of the platinum acetylide oligomer Ph-[triple bond, length as m-dash]-Pt(PBu3)2-[triple bond, length as m-dash]-Th-[triple bond, length as m-dash]-Pt(PBu3)2-[triple bond, length as m-dash]-Ph (Ph=phenyl and Th=2,5-thienyl, stereochemistry at both Pt centers is trans) that contains fulleropyrrolidine moieties on each of the terminal phenylene units. Electrochemistry of the triad reveals relatively low potential oxidation and reduction waves corresponding, respectively, to oxidation of the platinum acetylide and reduction of the fulleropyrrolidine units. Photoluminescence spectroscopy shows that the singlet and triplet states of the platinum acetylide chromophore are strongly quenched in the triad assembly, both in solution at ambient temperature as well as in a low-temperature solvent glass. The excited state quenching arises due to intramolecular photoinduced electron transfer to produce a charge separated state based on charge transfer from the platinum acetylide (donor) to the fulleropyrrolidine (acceptor). Picosecond time resolved absorption spectroscopy confirms that the charge transfer state is produced within 1 ps of photoexcitation, and it decays by charge recombination within 400 ps. Organic photovoltaic devices fabricated using spin-coated films of Pt2ThC60 as the active material operate with modest efficiency, exhibiting a short circuit photocurrent of 0.51 mA cm(-2) and an open circuit voltage of 0.41 V under 100 mW cm(-2)/AM1.5 illumination. The results are discussed in terms of the relationship between the mechanism of photoinduced electron transfer in the triad and the comparatively efficient photovoltaic response exhibited by the material.
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Affiliation(s)
- Fengqi Guo
- University of Florida, Department of Chemistry, Center for Macromolecular Science and Engineering, University of Florida, Gainesville, Florida 32611-7200, USA
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Wong WY. Luminescent organometallic poly(aryleneethynylene)s: functional properties towards implications in molecular optoelectronics. Dalton Trans 2007:4495-510. [DOI: 10.1039/b711478h] [Citation(s) in RCA: 201] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Liu L, Wong WY, Shi JX, Cheah KW, Lee TH, Leung LM. Synthesis, spectroscopy, structures and photophysics of metal alkynyl complexes and polymers containing functionalized carbazole spacers. J Organomet Chem 2006. [DOI: 10.1016/j.jorganchem.2006.06.006] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Fernández J, Forniés J, Gil B, Gómez J, Lalinde E, Moreno MT. Synthesis, Structures, and Luminescence Behavior of Mixed Metal Alkynyl Platinum−Cadmium Complexes. Organometallics 2006. [DOI: 10.1021/om051094u] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Julio Fernández
- Departamento de Química-Grupo de Síntesis Química de La Rioja, UA-CSIC, Universidad de La Rioja, 26006, Logroño, Spain, and Departamento de Química Inorgánica, Instituto de Ciencia de Materiales de Aragón, Universidad de Zaragoza-Consejo Superior de Investigaciones Científicas, 50009 Zaragoza, Spain
| | - Juan Forniés
- Departamento de Química-Grupo de Síntesis Química de La Rioja, UA-CSIC, Universidad de La Rioja, 26006, Logroño, Spain, and Departamento de Química Inorgánica, Instituto de Ciencia de Materiales de Aragón, Universidad de Zaragoza-Consejo Superior de Investigaciones Científicas, 50009 Zaragoza, Spain
| | - Belén Gil
- Departamento de Química-Grupo de Síntesis Química de La Rioja, UA-CSIC, Universidad de La Rioja, 26006, Logroño, Spain, and Departamento de Química Inorgánica, Instituto de Ciencia de Materiales de Aragón, Universidad de Zaragoza-Consejo Superior de Investigaciones Científicas, 50009 Zaragoza, Spain
| | - Julio Gómez
- Departamento de Química-Grupo de Síntesis Química de La Rioja, UA-CSIC, Universidad de La Rioja, 26006, Logroño, Spain, and Departamento de Química Inorgánica, Instituto de Ciencia de Materiales de Aragón, Universidad de Zaragoza-Consejo Superior de Investigaciones Científicas, 50009 Zaragoza, Spain
| | - Elena Lalinde
- Departamento de Química-Grupo de Síntesis Química de La Rioja, UA-CSIC, Universidad de La Rioja, 26006, Logroño, Spain, and Departamento de Química Inorgánica, Instituto de Ciencia de Materiales de Aragón, Universidad de Zaragoza-Consejo Superior de Investigaciones Científicas, 50009 Zaragoza, Spain
| | - M. Teresa Moreno
- Departamento de Química-Grupo de Síntesis Química de La Rioja, UA-CSIC, Universidad de La Rioja, 26006, Logroño, Spain, and Departamento de Química Inorgánica, Instituto de Ciencia de Materiales de Aragón, Universidad de Zaragoza-Consejo Superior de Investigaciones Científicas, 50009 Zaragoza, Spain
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Liu L, Wong WY, Shi JX, Cheah KW. Exploring 9-arylcarbazole moiety as the building block for the synthesis of photoluminescent group 10–12 heavy metal diynes and polyynes with high-energy triplet states. ACTA ACUST UNITED AC 2006. [DOI: 10.1002/pola.21666] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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