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Soto E, Helmink KL, Chin CP, Ferguson M, Peters SJ, Szczepura LF. Rhenium Selenide Clusters Containing Alkynyl Ligands: Unexpected Reactivity of σ-Bound Phenylacetylide. Organometallics 2022. [DOI: 10.1021/acs.organomet.2c00275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Ernesto Soto
- Department of Chemistry, Illinois State University, Normal, Illinois 61790-4160, United States
| | - Katherine L. Helmink
- Department of Chemistry, Illinois State University, Normal, Illinois 61790-4160, United States
| | - Colleen P. Chin
- Department of Chemistry, Illinois State University, Normal, Illinois 61790-4160, United States
| | - Michael Ferguson
- Department of Chemistry, University of Alberta, Edmonton T6G-262, Alberta, Canada
| | - Steven J. Peters
- Department of Chemistry, Illinois State University, Normal, Illinois 61790-4160, United States
| | - Lisa F. Szczepura
- Department of Chemistry, Illinois State University, Normal, Illinois 61790-4160, United States
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2
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4-Phenylbutyric acid based homo-heteroleptic Zn(II) carboxylates: Synthesis, structural elucidation, DNA interaction through spectroscopic and computational methods as well as ALP inhibition study. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.119031] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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3
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Cope JD, Valle HU, Hall RS, Riley KM, Goel E, Biswas S, Hendrich MP, Wipf DO, Stokes SL, Emerson JP. Tuning the copper(II)/copper(I) redox potential for more robust copper-catalyzed C-N bond forming reactions. Eur J Inorg Chem 2020; 2020:1278-1285. [PMID: 33986626 DOI: 10.1002/ejic.201901269] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Complexes of copper and 1,10-phenanthroline have been utilized for organic transformations over the last 50 years. In many cases these systems are impacted by reaction conditions and perform best under an inert atmosphere. Here we explore the role the 1,10-phenanthroline ligand plays on the electronic structure and redox properties of copper coordination complexes, and what benefit related ligands may provide to enhance copper-based coupling reactions. Copper(II) triflate complexes bearing 1,10-phenanthroline (phen), ([Cu(phen)2(OTf)]OTf, 1) and oxidized derivatives of phen including [Cu(edhp)2](OTf)2 (2), [Cu(pdo)2](OTf)2 (3), [Cu(dafo)2](OTf)2 (4) were prepared and characterized. X-ray crystallographic data show these related ligands subtly impacted the coordination geometry of the copper(II) ion. Complexes 1-3 had only incremental changes to the redox properties of the copper ions, complex 4 showed a drastically different redox potential affording a remarkably air stable copper(I) complex. These complexes 1-4 were then used to catalyze the C-N bond forming cross coupling between imidazole and various boronic acid substrates, where the increased stability of the copper(I) species in complex 4 appears to better support these CEL cross couplings.
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Affiliation(s)
- James D Cope
- Department of Chemistry, Mississippi State University, Mississippi State, Mississippi, 39762, United States
| | - Henry U Valle
- Department of Chemistry, Mississippi State University, Mississippi State, Mississippi, 39762, United States
| | - Ruby S Hall
- Department of Chemistry, Mississippi State University, Mississippi State, Mississippi, 39762, United States
| | - Kathleen M Riley
- Department of Chemistry, Mississippi State University, Mississippi State, Mississippi, 39762, United States
| | - Ekta Goel
- Department of Chemistry, Mississippi State University, Mississippi State, Mississippi, 39762, United States
| | - Saborni Biswas
- Department of Chemistry, Mississippi State University, Mississippi State, Mississippi, 39762, United States
| | - Michael P Hendrich
- Department of Chemistry, Carnegie Mellon University, Pittsburg, PA 15213, United States
| | - David O Wipf
- Department of Chemistry, Mississippi State University, Mississippi State, Mississippi, 39762, United States
| | - Sean L Stokes
- Department of Chemistry, Mississippi State University, Mississippi State, Mississippi, 39762, United States
| | - Joseph P Emerson
- Department of Chemistry, Mississippi State University, Mississippi State, Mississippi, 39762, United States
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4
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Photochemical and antibacterial properties of ruthenium complex of N,N’-bis(benzimidazole-2yl-ethyl)ethylenediamine under visible light: Experimental and theoretical studies. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127377] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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5
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Albertin G, Antoniutti S, Bortoluzzi M, Castro J, Trevisan M. Ruthenium(II) pentamethylcyclopentadienyl half-sandwich carbene complexes with polypyridyl ligands. J Organomet Chem 2017. [DOI: 10.1016/j.jorganchem.2017.07.022] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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6
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Cadranel A, Aramburu Trošelj BM, Yamazaki S, Alborés P, Kleiman VD, Baraldo LM. Emissive cyanide-bridged bimetallic compounds as building blocks for polymeric antennae. Dalton Trans 2013; 42:16723-32. [DOI: 10.1039/c3dt51164b] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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Cadranel A, Alborés P, Yamazaki S, Kleiman VD, Baraldo LM. Efficient energy transfer via the cyanide bridge in dinuclear complexes containing Ru(ii) polypyridine moieties. Dalton Trans 2012; 41:5343-50. [PMID: 22451041 DOI: 10.1039/c2dt11869f] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Alejandro Cadranel
- Departamento de Química Inorgánica, Analítica y Química Física, INQUIMAE, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pabellón 2, Ciudad Universitaria, C1428EHA, Buenos Aires, Argentina
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9
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Wong CY, Lai LM, Chan SC, Tai LH. Photophysical and Theoretical Studies of Ruthenium(II)−Acetylide and −Cyanide Complexes with Aromatic Diimine and Trithiacyclononane. Organometallics 2010. [DOI: 10.1021/om1006837] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Chun-Yuen Wong
- Department of Biology and Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong SAR, People’s Republic of China
| | - Lo-Ming Lai
- Department of Biology and Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong SAR, People’s Republic of China
| | - Siu-Chung Chan
- Department of Biology and Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong SAR, People’s Republic of China
| | - Lai-Hung Tai
- Department of Biology and Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong SAR, People’s Republic of China
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Wu TJ, Chen CS, Yeh WY, Kuo TS, Lee GH. Communication of metal ions in the dinuclear ruthenium complexes containing 4,4′-bipyridine, 1,4-diisocyanobenzene, and pyrazine bridging ligands: Synthesis, characterization and structure determination. Inorganica Chim Acta 2010. [DOI: 10.1016/j.ica.2010.04.028] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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11
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Tong G, Law YC, Kui S, Zhu N, Leung KH, Phillips DL, Che CM. Ligand-to-Ligand Charge-Transfer Transitions of Platinum(II) Complexes with Arylacetylide Ligands with Different Chain Lengths: Spectroscopic Characterization, Effect of Molecular Conformations, and Density Functional Theory Calculations. Chemistry 2010; 16:6540-54. [DOI: 10.1002/chem.200903046] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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12
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Wong CY, Lai LM, Pat PK. Ruthenium Acetylide Complexes Supported by Trithiacyclononane and Aromatic Diimine: Structural, Spectroscopic, and Theoretical Studies. Organometallics 2009. [DOI: 10.1021/om900511t] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Chun-Yuen Wong
- Department of Biology and Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong SAR, People's Republic of China
| | - Lo-Ming Lai
- Department of Biology and Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong SAR, People's Republic of China
| | - Pak-Kei Pat
- Department of Biology and Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong SAR, People's Republic of China
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Wong CY, Lai LM, Lam CY, Zhu N. Ruthenium Carbene and Allenylidene Complexes Supported by the Tertiary Amine−Aromatic Diimine Ligand Set: Structural, Spectroscopic, and Theoretical Studies. Organometallics 2008. [DOI: 10.1021/om800592a] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Chun-Yuen Wong
- Department of Biology and Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong SAR, People's Republic of China, and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong SAR, People's Republic of China
| | - Lo-Ming Lai
- Department of Biology and Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong SAR, People's Republic of China, and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong SAR, People's Republic of China
| | - Chi-Yeung Lam
- Department of Biology and Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong SAR, People's Republic of China, and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong SAR, People's Republic of China
| | - Nianyong Zhu
- Department of Biology and Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong SAR, People's Republic of China, and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong SAR, People's Republic of China
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Liu T, Zhang HX, Zhou X, Zheng QC, Xia BH, Pan QJ. Mechanism of Ir(ppy)2(N^N)+ (N^N = 2-Phenyl-1H-imidazo[4,5-f][1,10]phenanthroline) Sensor for F−, CF3COOH, and CH3COO−: Density Functional Theory and Time-Dependent Density Functional Theory Studies. J Phys Chem A 2008; 112:8254-62. [DOI: 10.1021/jp803996y] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Tao Liu
- State Key Laboratory of Theoretical and Computational Chemistry, Institute of Theoretical Chemistry, Jilin University, Changchun 130023, People’s Republic of China, College of Chemistry, Jilin University, Changchun 130023, People’s Republic of China, and Laboratory of Physical Chemistry, School of Chemistry and Materials Science, Heilongjiang University, Harbin 150080, People’s Republic of China
| | - Hong-Xing Zhang
- State Key Laboratory of Theoretical and Computational Chemistry, Institute of Theoretical Chemistry, Jilin University, Changchun 130023, People’s Republic of China, College of Chemistry, Jilin University, Changchun 130023, People’s Republic of China, and Laboratory of Physical Chemistry, School of Chemistry and Materials Science, Heilongjiang University, Harbin 150080, People’s Republic of China
| | - Xin Zhou
- State Key Laboratory of Theoretical and Computational Chemistry, Institute of Theoretical Chemistry, Jilin University, Changchun 130023, People’s Republic of China, College of Chemistry, Jilin University, Changchun 130023, People’s Republic of China, and Laboratory of Physical Chemistry, School of Chemistry and Materials Science, Heilongjiang University, Harbin 150080, People’s Republic of China
| | - Qing-Chuan Zheng
- State Key Laboratory of Theoretical and Computational Chemistry, Institute of Theoretical Chemistry, Jilin University, Changchun 130023, People’s Republic of China, College of Chemistry, Jilin University, Changchun 130023, People’s Republic of China, and Laboratory of Physical Chemistry, School of Chemistry and Materials Science, Heilongjiang University, Harbin 150080, People’s Republic of China
| | - Bao-Hui Xia
- State Key Laboratory of Theoretical and Computational Chemistry, Institute of Theoretical Chemistry, Jilin University, Changchun 130023, People’s Republic of China, College of Chemistry, Jilin University, Changchun 130023, People’s Republic of China, and Laboratory of Physical Chemistry, School of Chemistry and Materials Science, Heilongjiang University, Harbin 150080, People’s Republic of China
| | - Qing-Jiang Pan
- State Key Laboratory of Theoretical and Computational Chemistry, Institute of Theoretical Chemistry, Jilin University, Changchun 130023, People’s Republic of China, College of Chemistry, Jilin University, Changchun 130023, People’s Republic of China, and Laboratory of Physical Chemistry, School of Chemistry and Materials Science, Heilongjiang University, Harbin 150080, People’s Republic of China
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Wei H, Yin J, Wang E. Bis(2,2'-bipyridine)(5,6-epoxy-5,6-dihydro-[1,10]phenanthroline)ruthenium: synthesis and electrochemical and electrochemiluminescence characterization. Anal Chem 2008; 80:5635-9. [PMID: 18557630 DOI: 10.1021/ac8001462] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
In this work, an electrochemiluminescence (ECL) reagent bis(2,2'-bipyridine)(5,6-epoxy-5,6-dihydro-[1,10]phenanthroline)ruthenium complex (Ru-1) was synthesized, and its electrochemical and ECL properties were characterized. The synthesis of Ru-1 was confirmed by IR spectra, element analysis, and (1)H NMR spectra. For further study, its UV-vis absorption and fluorescence emission spectra were investigated. Ru-1 also exhibited quasi-reversible Ru (II)/Ru (III) redox waves in acetonitrile solution. The aqueous ECL behaviors of Ru-1 were also studied in the absence and in the presence of tripropylamine. The complex was fabricated on a gamma-(aminopropyl) triethoxysilane (APTES) pretreated indium tin oxide (ITO) substrate via aminolysis reaction between the 5,6-epoxy-5,6-dihydro-[1,10]phenanthroline ligand and APTES. The resulting Ru-1 modified ITO substrate exhibited a broad absorption band in the visible region (350-600 nm) and its fluorescence emission spectrum was centered at 622 nm. The Ru-1 modified ITO electrode showed relative low ECL response. To improve the solid-state ECL response, a gold nanoparticles (GNP)/Ru-1 modified ITO electrode was constructed. The mixing of GNP and Ru-1 could produce the aggregates, which were further immobilized onto a 3-mercaptopropyltrimethoxy-silane (3-MPTMS) pretreated ITO substrate via Au-S interactions to construct the GNP/Ru-1 modified electrode.
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Affiliation(s)
- Hui Wei
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, PR China
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Khairul WM, Albesa-Jové D, Yufit DS, Al-Haddad MR, Collings JC, Hartl F, Howard JA, Marder TB, Low PJ. The syntheses, structures and redox properties of phosphine-gold(I) and triruthenium-carbonyl cluster derivatives of tolans. Inorganica Chim Acta 2008. [DOI: 10.1016/j.ica.2007.03.032] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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17
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Assignment of Pre-edge Features in the Ru K-edge X-ray Absorption Spectra of Organometallic Ruthenium Complexes. Inorganica Chim Acta 2008; 361:1059. [PMID: 20151030 DOI: 10.1016/j.ica.2007.07.029] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The nature of the lowest energy bound-state transition in the Ru K-edge X-ray Absorption Spectra for a series of Grubbs-type ruthenium complexes was investigated. The pre-edge feature was unambiguously assigned as resulting from formally electric dipole forbidden Ru 4d<--1s transitions. The intensities of these transitions are extremely sensitive to the ligand environment and the symmetry of the metal centre. In centrosymmetric complexes the pre-edge is very weak since it is limited by the weak electric quadrupole intensity mechanism. By contrast, upon breaking centrosymmetry, Ru 5p-4d mixing allows for introduction of electric dipole allowed character resulting in a dramatic increase in the pre-edge intensity. The information content of this approach is explored as it relates to complexes of importance in olefin metathesis and its relevance as a tool for the study of reactive intermediates.
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Organometallic Chemistry of Polypyridine Ligands III. ADVANCES IN HETEROCYCLIC CHEMISTRY 2007. [DOI: 10.1016/s0065-2725(07)95004-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register]
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19
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Herndon JW. The chemistry of the carbon–transition metal double and triple bond: Annual survey covering the year 2004. Coord Chem Rev 2006. [DOI: 10.1016/j.ccr.2005.10.020] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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20
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Hu QY, Lu WX, Tang HD, Sung HHY, Wen TB, Williams ID, Wong GKL, Lin Z, Jia G. Synthesis and Photophysical Properties of Trimetallic Acetylide Complexes with a 1,3,5-Triazine Core. Organometallics 2005. [DOI: 10.1021/om0502133] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Quan Yuan Hu
- Department of Chemistry and Open Laboratory of Chirotechnology of the Institute of Molecular Technology for Drug Discovery and Synthesis and Department of Physics, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
| | - Wei Xin Lu
- Department of Chemistry and Open Laboratory of Chirotechnology of the Institute of Molecular Technology for Drug Discovery and Synthesis and Department of Physics, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
| | - Hong Ding Tang
- Department of Chemistry and Open Laboratory of Chirotechnology of the Institute of Molecular Technology for Drug Discovery and Synthesis and Department of Physics, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
| | - Herman H. Y. Sung
- Department of Chemistry and Open Laboratory of Chirotechnology of the Institute of Molecular Technology for Drug Discovery and Synthesis and Department of Physics, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
| | - Ting Bin Wen
- Department of Chemistry and Open Laboratory of Chirotechnology of the Institute of Molecular Technology for Drug Discovery and Synthesis and Department of Physics, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
| | - Ian D. Williams
- Department of Chemistry and Open Laboratory of Chirotechnology of the Institute of Molecular Technology for Drug Discovery and Synthesis and Department of Physics, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
| | - George K. L. Wong
- Department of Chemistry and Open Laboratory of Chirotechnology of the Institute of Molecular Technology for Drug Discovery and Synthesis and Department of Physics, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
| | - Zhenyang Lin
- Department of Chemistry and Open Laboratory of Chirotechnology of the Institute of Molecular Technology for Drug Discovery and Synthesis and Department of Physics, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
| | - Guochen Jia
- Department of Chemistry and Open Laboratory of Chirotechnology of the Institute of Molecular Technology for Drug Discovery and Synthesis and Department of Physics, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong
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Luminescent Molecular Rods — Transition-Metal Alkynyl Complexes. MOLECULAR WIRES AND ELECTRONICS 2005; 257:1-32. [DOI: 10.1007/b136069] [Citation(s) in RCA: 85] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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