1
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Li LK, Leung SYL, Chu A, Yim KC, Cheung WL, Chan MY, Yam VWW. Synthesis of luminescent phosphine-containing rigid-rod dinuclear alkynylgold(I) complexes and their X-Ray structural, photophysical, self-assembly and electroluminescence studies. Polyhedron 2021. [DOI: 10.1016/j.poly.2021.115356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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2
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Sorbelli D, Belanzoni P, Belpassi L. Tuning the Gold(I)‐Carbon σ Bond in Gold‐Alkynyl Complexes through Structural Modifications of the NHC Ancillary Ligand: Effect on Spectroscopic Observables and Reactivity. Eur J Inorg Chem 2021. [DOI: 10.1002/ejic.202100260] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Diego Sorbelli
- Department of Chemistry Biology and Biotechnology University of Perugia Via Elce di Sotto 8 I-06123 Perugia Italy
| | - Paola Belanzoni
- Department of Chemistry Biology and Biotechnology University of Perugia Via Elce di Sotto 8 I-06123 Perugia Italy
- CNR Institute of Chemical Science and Technologies “Giulio Natta” (CNR-SCITEC) c/o Department of Chemistry Biology and Biotechnology University of Perugia Via Elce di Sotto 8 I-06123 Perugia Italy
| | - Leonardo Belpassi
- CNR Institute of Chemical Science and Technologies “Giulio Natta” (CNR-SCITEC) c/o Department of Chemistry Biology and Biotechnology University of Perugia Via Elce di Sotto 8 I-06123 Perugia Italy
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3
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El-Khateeb M, Moriyama H, Yoshida Y, Kitagawa H. Synthesis and characterization of platinum 1,4-bis(ethynyl)benzene complexes. J CHEM SCI 2021. [DOI: 10.1007/s12039-021-01916-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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4
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Photoluminescence of platinum(II) diethynylphenanthroline organometallic complexes with bis-arylethynyl derivatives in solution and solid state. J Organomet Chem 2019. [DOI: 10.1016/j.jorganchem.2018.10.032] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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5
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Huo S. Platinum in Chemistry: An Adventure from Phosphorescent Materials to Catalytic C−H Functionalization. CHEM REC 2018; 18:1583-1595. [DOI: 10.1002/tcr.201800019] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2018] [Accepted: 05/18/2018] [Indexed: 11/06/2022]
Affiliation(s)
- Shouquan Huo
- Department of ChemistryEast Carolina University Greenville, North Carolina 27858 USA
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6
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Harisomayajula NVS, Wu BH, Lu DY, Kuo TS, Chen IC, Tsai YC. Ligand-Unsupported Cuprophilicity in the Preparation of Dodecacopper(I) Complexes and Raman Studies. Angew Chem Int Ed Engl 2018; 57:9925-9929. [DOI: 10.1002/anie.201801955] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Indexed: 11/05/2022]
Affiliation(s)
- N. V. Satyachand Harisomayajula
- Department of Chemistry and Frontier Research Center on Fundamental and Applied Sciences and Matters; National Tsing Hua University; 101, Sec. 2, Guang-Fu Road Hsinchu 300 Taiwan
| | - Bo-Han Wu
- Department of Chemistry and Frontier Research Center on Fundamental and Applied Sciences and Matters; National Tsing Hua University; 101, Sec. 2, Guang-Fu Road Hsinchu 300 Taiwan
| | - Duan-Yen Lu
- Department of Chemistry and Frontier Research Center on Fundamental and Applied Sciences and Matters; National Tsing Hua University; 101, Sec. 2, Guang-Fu Road Hsinchu 300 Taiwan
| | - Ting-Shen Kuo
- Department of Chemistry; National (Taiwan) Normal University; 88, Sec. 4, Ting-Chow Rd Taipei 116 Taiwan
| | - I-Chia Chen
- Department of Chemistry and Frontier Research Center on Fundamental and Applied Sciences and Matters; National Tsing Hua University; 101, Sec. 2, Guang-Fu Road Hsinchu 300 Taiwan
| | - Yi-Chou Tsai
- Department of Chemistry and Frontier Research Center on Fundamental and Applied Sciences and Matters; National Tsing Hua University; 101, Sec. 2, Guang-Fu Road Hsinchu 300 Taiwan
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7
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Harisomayajula NVS, Wu BH, Lu DY, Kuo TS, Chen IC, Tsai YC. Ligand-Unsupported Cuprophilicity in the Preparation of Dodecacopper(I) Complexes and Raman Studies. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201801955] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- N. V. Satyachand Harisomayajula
- Department of Chemistry and Frontier Research Center on Fundamental and Applied Sciences and Matters; National Tsing Hua University; 101, Sec. 2, Guang-Fu Road Hsinchu 300 Taiwan
| | - Bo-Han Wu
- Department of Chemistry and Frontier Research Center on Fundamental and Applied Sciences and Matters; National Tsing Hua University; 101, Sec. 2, Guang-Fu Road Hsinchu 300 Taiwan
| | - Duan-Yen Lu
- Department of Chemistry and Frontier Research Center on Fundamental and Applied Sciences and Matters; National Tsing Hua University; 101, Sec. 2, Guang-Fu Road Hsinchu 300 Taiwan
| | - Ting-Shen Kuo
- Department of Chemistry; National (Taiwan) Normal University; 88, Sec. 4, Ting-Chow Rd Taipei 116 Taiwan
| | - I-Chia Chen
- Department of Chemistry and Frontier Research Center on Fundamental and Applied Sciences and Matters; National Tsing Hua University; 101, Sec. 2, Guang-Fu Road Hsinchu 300 Taiwan
| | - Yi-Chou Tsai
- Department of Chemistry and Frontier Research Center on Fundamental and Applied Sciences and Matters; National Tsing Hua University; 101, Sec. 2, Guang-Fu Road Hsinchu 300 Taiwan
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8
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Yim KC, Au VKM, Wong KMC, Yam VWW. Luminescent Bis-Cyclometalated Gold(III) Complexes with Alkynyl Ligands of Hexaphenylbenzene and Hexabenzocoronene Derivatives and Their Supramolecular Assembly. Chemistry 2017; 23:5772-5786. [DOI: 10.1002/chem.201606052] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2016] [Indexed: 01/23/2023]
Affiliation(s)
- King-Chin Yim
- 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
| | - Keith Man-Chung Wong
- 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
- Present address: Department of Chemistry; South University of Science and Technology of China; Guangdong 518055 P.R. China
| | - 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
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9
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Zhou YP, Wei ZW, Lin ZJ, Ling HT, Guo Z, Zhang M, Lam CK, Ye BH, Chao HY. Diverse binding of important anions in 1-D tricopper anion coordination polymer (ACP) architectures. CrystEngComm 2017. [DOI: 10.1039/c7ce00087a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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10
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Xie YP, Jin JL, Duan GX, Lu X, Mak TC. High-nuclearity silver(I) chalcogenide clusters: A novel class of supramolecular assembly. Coord Chem Rev 2017. [DOI: 10.1016/j.ccr.2016.10.007] [Citation(s) in RCA: 109] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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11
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Monakhov K, Moors M, Kögerler P. Perspectives for Polyoxometalates in Single-Molecule Electronics and Spintronics. ADVANCES IN INORGANIC CHEMISTRY 2017. [DOI: 10.1016/bs.adioch.2016.12.009] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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12
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Yim KC, Au VKM, Hung LL, Wong KMC, Yam VWW. Luminescent Dinuclear Bis-Cyclometalated Gold(III) Alkynyls and Their Solvent-Dependent Morphologies through Supramolecular Self-Assembly. Chemistry 2016; 22:16258-16270. [DOI: 10.1002/chem.201603186] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2016] [Indexed: 01/09/2023]
Affiliation(s)
- King-Chin Yim
- 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
| | - Ling-Ling Hung
- 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
| | - Keith Man-Chung Wong
- Department of Chemistry; South University of Science and Technology of China; Shenzhen, Guangdong 518055 P. R. China
| | - 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
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13
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El Sayed Moussa M, Chen H, Wang Z, Srebro‐Hooper M, Vanthuyne N, Chevance S, Roussel C, Williams JAG, Autschbach J, Réau R, Duan Z, Lescop C, Crassous J. Bimetallic Gold(I) Complexes with Ethynyl‐Helicene and Bis‐Phosphole Ligands: Understanding the Role of Aurophilic Interactions in their Chiroptical Properties. Chemistry 2016; 22:6075-86. [DOI: 10.1002/chem.201600126] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2016] [Indexed: 01/14/2023]
Affiliation(s)
- Mehdi El Sayed Moussa
- Institut des Sciences Chimiques de Rennes UMR 6226 CNRS-Université de Rennes 1 Campus de Beaulieu 35042 Rennes Cedex France
| | - Hui Chen
- College of Chemistry and Molecular Engineering, International Phosphorus Laboratory International Joint Research Laboratory for Functional Organophosphorus Materials of Henan Province Zhengzhou University Zhengzhou 450001 P.R. China
- Institute of Chemistry Henan Academy of Sciences Zhengzhou 450002 P.R. China
| | - Zuoyong Wang
- College of Chemistry and Molecular Engineering, International Phosphorus Laboratory International Joint Research Laboratory for Functional Organophosphorus Materials of Henan Province Zhengzhou University Zhengzhou 450001 P.R. China
| | - Monika Srebro‐Hooper
- Faculty of Chemistry Jagiellonian University R. Ingardena 3 30-060 Krakow Poland
| | - Nicolas Vanthuyne
- Aix Marseille Université, Centrale Marseille, CNRS iSm2 UMR 7313 13397 Marseille France
| | - Soizic Chevance
- Institut des Sciences Chimiques de Rennes UMR 6226 CNRS-Université de Rennes 1 Campus de Beaulieu 35042 Rennes Cedex France
| | - Christian Roussel
- Aix Marseille Université, Centrale Marseille, CNRS iSm2 UMR 7313 13397 Marseille France
| | | | - Jochen Autschbach
- Department of Chemistry University at Buffalo State University of New York Buffalo NY 14260 USA
| | - Régis Réau
- Institut des Sciences Chimiques de Rennes UMR 6226 CNRS-Université de Rennes 1 Campus de Beaulieu 35042 Rennes Cedex France
| | - Zheng Duan
- College of Chemistry and Molecular Engineering, International Phosphorus Laboratory International Joint Research Laboratory for Functional Organophosphorus Materials of Henan Province Zhengzhou University Zhengzhou 450001 P.R. China
| | - Christophe Lescop
- Institut des Sciences Chimiques de Rennes UMR 6226 CNRS-Université de Rennes 1 Campus de Beaulieu 35042 Rennes Cedex France
| | - Jeanne Crassous
- Institut des Sciences Chimiques de Rennes UMR 6226 CNRS-Université de Rennes 1 Campus de Beaulieu 35042 Rennes Cedex France
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15
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Lin YM, Guan ZJ, Liu KG, Jiang ZG, Wang QM. Assembly of silver alkynyl compounds with various nuclearities. Dalton Trans 2015; 44:2439-46. [DOI: 10.1039/c4dt03394a] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
A series of silver alkynyl oligomers exhibiting nuclearities varying from 3 to 12 have been isolated. The new structural motifs are obtained by controlling the reactant ratios and using ligands/anions with different nature.
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Affiliation(s)
- Yu-Mei Lin
- State Key Laboratory of Physical Chemistry of Solid Surfaces
- Department of Chemistry
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen
| | - Zong-Jie Guan
- State Key Laboratory of Physical Chemistry of Solid Surfaces
- Department of Chemistry
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen
| | - Kuan-Guan Liu
- State Key Laboratory of Physical Chemistry of Solid Surfaces
- Department of Chemistry
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen
| | - Zhan-Guo Jiang
- State Key Laboratory of Physical Chemistry of Solid Surfaces
- Department of Chemistry
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen
| | - Quan-Ming Wang
- State Key Laboratory of Physical Chemistry of Solid Surfaces
- Department of Chemistry
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen
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16
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Baig F, Kant R, Gupta VK, Sarkar M. Effects of non covalent interactions in light emitting properties of bis-pyridyl-alkyl-di-imines. RSC Adv 2015. [DOI: 10.1039/c5ra09562j] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Crystallization induced emission is observed for bis-pyridyl-ethyl-di-imine and bis-pyridyl-butyl-di-imine. While in case of bis-pyridyl-di-imines, with no alkyl spacer, the quenching is observed in the solid state.
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Affiliation(s)
- Fayaz Baig
- Department of Chemistry
- Birla Institute of Technology and Science
- Pilani Campus
- Pilani
- India
| | - Rajni Kant
- Post Graduate Department of Physics
- University of Jammu
- Jammu Tawi
- India
| | - Vivek K. Gupta
- Post Graduate Department of Physics
- University of Jammu
- Jammu Tawi
- India
| | - Madhushree Sarkar
- Department of Chemistry
- Birla Institute of Technology and Science
- Pilani Campus
- Pilani
- India
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17
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Zhou K, Qin C, Yan LK, Wang FM, Su ZM. Facile assembly of 1D multinuclear Agn(n = 11, 11, 12) alkynyl chains with CF3COO−/CH3COO−as the auxiliary ligand. RSC Adv 2014. [DOI: 10.1039/c4ra09876e] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
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18
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Liu JF, Min X, Lv JY, Pan FX, Pan QJ, Sun ZM. Ligand-Controlled Syntheses of Copper(I) Complexes with Metal–Metal Interactions: Crystal Structure and Relativistic Density Functional Theory Investigation. Inorg Chem 2014; 53:11068-74. [DOI: 10.1021/ic5015797] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jun-Feng Liu
- State
Key Laboratory of Rare Earth Resource Utilization, Changchun Institute
of Applied Chemistry, Chinese Academy of Sciences, 5625 Renmin
Street, Changchun, Jilin 130022, China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Xue Min
- State
Key Laboratory of Rare Earth Resource Utilization, Changchun Institute
of Applied Chemistry, Chinese Academy of Sciences, 5625 Renmin
Street, Changchun, Jilin 130022, China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Jin-Yu Lv
- Key
Laboratory of Functional Inorganic Material Chemistry of Education
Ministry, School of Chemistry and Materials Science, Heilongjiang University, Harbin 150080, China
| | - Fu-Xing Pan
- State
Key Laboratory of Rare Earth Resource Utilization, Changchun Institute
of Applied Chemistry, Chinese Academy of Sciences, 5625 Renmin
Street, Changchun, Jilin 130022, China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Qing-Jiang Pan
- Key
Laboratory of Functional Inorganic Material Chemistry of Education
Ministry, School of Chemistry and Materials Science, Heilongjiang University, Harbin 150080, China
| | - Zhong-Ming Sun
- State
Key Laboratory of Rare Earth Resource Utilization, Changchun Institute
of Applied Chemistry, Chinese Academy of Sciences, 5625 Renmin
Street, Changchun, Jilin 130022, China
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19
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Yeung MCL, Chu BWK, Yam VWW. Anion Binding Properties of Alkynylplatinum(II) Complexes with Amide-Functionalized Terpyridine: Host-Guest Interactions and Fluoride Ion-Induced Deprotonation. ChemistryOpen 2014; 3:172-6. [PMID: 25478312 PMCID: PMC4234213 DOI: 10.1002/open.201402019] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2014] [Indexed: 11/15/2022] Open
Abstract
Molecular sensors able to detect ions are of interest due to their potential application in areas such as pollutant sequestration. Alkynylplatinum(II) terpyridine complexes with an amide-based receptor moiety have been synthesized and characterized. Their anion binding properties based on host-guest interactions have been examined with the use of UV-vis absorption and emission spectral titration studies. Spectral changes were observed for both complexes upon the addition of spherical and nonspherical anions. Their titration profiles were shown to be in good agreement with theoretical results predicting a 1:1 binding model, and the binding constants were determined from the experimental data. Drastic color changes from yellow to orange-red were observed for one of the complexes upon titration with fluoride (F(-)) ion in acetone. These changes were ascribed to the deprotonation of the amide functionalities induced by F(-) ion, and this was confirmed by the restoration of spectral changes upon addition of trifluoroacetic acid to the F(-) ion-complex mixture as well as by electrospray ionization mass spectrometry (ESI-MS) data.
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Affiliation(s)
- Margaret Ching-Lam Yeung
- Institute of Molecular Functional Materials (Areas of Excellence Scheme, University Grants Committee) and Department of Chemistry, The University of Hong Kong Pokfulam Road, Hong Kong (P. R. China) E-mail:
| | - Ben Wai-Kin Chu
- Institute of Molecular Functional Materials (Areas of Excellence Scheme, University Grants Committee) and Department of Chemistry, The University of Hong Kong Pokfulam Road, Hong Kong (P. R. China) E-mail:
| | - Vivian Wing-Wah Yam
- Institute of Molecular Functional Materials (Areas of Excellence Scheme, University Grants Committee) and Department of Chemistry, The University of Hong Kong Pokfulam Road, Hong Kong (P. R. China) E-mail:
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20
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Liu Y, Chen G, Wang H, Bi S, Zhang D. Theoretical Investigation of the Controlled Metathesis Reactions of Methylruthenium(II) Complexes with Terminal Acetylenes. Eur J Inorg Chem 2014. [DOI: 10.1002/ejic.201400123] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Yuxia Liu
- College of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, P. R. China, http://www.qfnu.edu.cn/index.asp#
| | - Guang Chen
- College of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, P. R. China, http://www.qfnu.edu.cn/index.asp#
| | - Hongliang Wang
- College of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, P. R. China, http://www.qfnu.edu.cn/index.asp#
| | - Siwei Bi
- College of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, P. R. China, http://www.qfnu.edu.cn/index.asp#
| | - Dongju Zhang
- Key Lab of Colloid and Interface Chemistry, Ministry of Education, Institute of Theoretical Chemistry, Shandong University, Jinan 250100, P. R. China, http://www.sdu.edu.cn/
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21
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Dau MT, Shakirova JR, Karttunen AJ, Grachova EV, Tunik SP, Melnikov AS, Pakkanen TA, Koshevoy IO. Coinage Metal Complexes Supported by the Tri- and Tetraphosphine Ligands. Inorg Chem 2014; 53:4705-15. [DOI: 10.1021/ic500402m] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Minh Thuy Dau
- Department
of Chemistry, University of Eastern Finland, Joensuu, 80101, Finland
| | - Julia R. Shakirova
- Department of Chemistry, St. Petersburg State University, Universitetskii pr. 26, 198504, St. Petersburg, Russia
| | | | - Elena V. Grachova
- Department of Chemistry, St. Petersburg State University, Universitetskii pr. 26, 198504, St. Petersburg, Russia
| | - Sergey P. Tunik
- Department of Chemistry, St. Petersburg State University, Universitetskii pr. 26, 198504, St. Petersburg, Russia
| | - Alexey S. Melnikov
- St. Petersburg State Polytechnical University, Polytechnicheskaya Str. 29, 195251 St. Petersburg, Russia
| | - Tapani A. Pakkanen
- Department
of Chemistry, University of Eastern Finland, Joensuu, 80101, Finland
| | - Igor O. Koshevoy
- Department
of Chemistry, University of Eastern Finland, Joensuu, 80101, Finland
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Hau SCK, Tam DYS, Mak TCW. Organosilver(I) framework assembly with trifluoroacetate and enediyne-functionalized alicycles. ACTA CRYSTALLOGRAPHICA SECTION B, STRUCTURAL SCIENCE, CRYSTAL ENGINEERING AND MATERIALS 2014; 70:37-46. [PMID: 24441126 DOI: 10.1107/s2052520614000171] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/29/2013] [Accepted: 01/04/2014] [Indexed: 06/03/2023]
Abstract
Eight new silver(I) trifluoroacetate complexes based on a series of designed ligands, each featuring an alicyclic ring with enediyne functionality, have been synthesized and characterized by single-crystal X-ray diffraction. Each ethynide terminal is inserted into an Agn (n = 4-5) basket, leading to the generation of coordination chain or layer structures, but the well shielded ethenyl group does not take part in silver-olefin bonding. Variation in ring size of the alicycles is shown to influence the construction of the organosilver(I) coordination networks, which are consolidated by weak intermolecular interactions in the crystal structures. The effect of adding ancillary N-donor ligands to the reaction system on the coordination and supramolecular network assembly is also investigated.
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Affiliation(s)
- Sam C K Hau
- Department of Chemistry and Center of Novel Functional Molecules, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR, People's Republic of China
| | - Dennis Y S Tam
- Department of Chemistry and Center of Novel Functional Molecules, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR, People's Republic of China
| | - Thomas C W Mak
- Department of Chemistry and Center of Novel Functional Molecules, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR, People's Republic of China
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23
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Krytchankou IS, Krupenya DV, Karttunen AJ, Tunik SP, Pakkanen TA, Chou PT, Koshevoy IO. Triphosphine-supported bimetallic AuI–MI (M = Ag, Cu) alkynyl clusters. Dalton Trans 2014; 43:3383-94. [DOI: 10.1039/c3dt52658e] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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24
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Molecular Design of Novel Classes of Luminescent Transition Metal Complexes and Their Use in Sensing, Biolabeling, and Cell Imaging. LUMINESCENT AND PHOTOACTIVE TRANSITION METAL COMPLEXES AS BIOMOLECULAR PROBES AND CELLULAR REAGENTS 2014. [DOI: 10.1007/430_2014_172] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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25
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Assembly of organosilver coordination frameworks with aromatic ligands bearing a terminal enediyne group. Polyhedron 2013. [DOI: 10.1016/j.poly.2013.02.020] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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26
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Siu SKL, Ko CC, Au VKM, Yam VWW. Synthesis, Characterization and Photophysical Studies of Luminescent Dinuclear and Trinuclear Copper(I) Alkynyl Phosphines. J CLUST SCI 2013. [DOI: 10.1007/s10876-013-0648-2] [Citation(s) in RCA: 15] [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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27
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Harris CF, Vezzu DAK, Bartolotti L, Boyle PD, Huo S. Synthesis, Structure, Photophysics, and a DFT Study of Phosphorescent C*N∧N- and C∧N∧N-Coordinated Platinum Complexes. Inorg Chem 2013; 52:11711-22. [DOI: 10.1021/ic400732g] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Caleb F. Harris
- Department of Chemistry, East Carolina University, Greenville, North Carolina 27858, United States
| | - Dileep A. K. Vezzu
- Department of Chemistry, East Carolina University, Greenville, North Carolina 27858, United States
| | - Libero Bartolotti
- Department of Chemistry, East Carolina University, Greenville, North Carolina 27858, United States
| | - Paul D. Boyle
- Department of Chemistry, North Carolina State University, Raleigh, North Carolina 27695, United States
| | - Shouquan Huo
- Department of Chemistry, East Carolina University, Greenville, North Carolina 27858, United States
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28
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Zhou YP, Liu EB, Wang J, Chao HY. Highly Ag+ selective tripodal gold(I) acetylide-based "off-on" luminescence chemosensors based on 3(ππ*) emission switching. Inorg Chem 2013; 52:8629-37. [PMID: 23869745 DOI: 10.1021/ic400791a] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Newly prepared gold(I) acetylide-based luminescent cation sensors 1c and 1d, which bear a novel three-armed flexible conformation, together with control molecule 2c, were synthesized in four steps. 1c and 1d exhibit the π → π* absorption of the acetylide ligands in fluid solutions and produce the (3)(ππ*) emission of the acetylide ligands in the solid state and degassed THF solution. The (3)(ππ*) emission of 1c in DMSO can be turned on upon addition of Ag(+). The binding ratio between 1c and Ag(+) as well as the binding constant log K were determined as 1:1 and 4.35 ± 0.12 respectively by UV-vis titration experiments. The formation of [1c·Ag](+) adduct, which leads to the appearance of new up-field peaks, was confirmed by (1)H NMR spectroscopic titrations. The control (1)H NMR titration experiments for the acetylide-free analogue 1a and single-armed analogue 2c indicate the acetylide groups and tripodal structures are responsible for the binding of Ag(+). The control experiment for tripodal gold(I) acetylide analogue 1d suggests the change of PPh3 with P(2-Py)Ph2 induces similar binding affinity toward Ag(+) but less selectivity toward Ag(+). Free 1c also exhibits the anion binding affinity toward F(-), but the Ag(+) adduct [1c·Ag](+) shows less affinity toward F(-).
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Affiliation(s)
- Yu-Peng Zhou
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, PR China
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29
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Layer-type organosilver(I) complexes assembled with nitrate and functionalized phenylethynide ligands. Inorganica Chim Acta 2013. [DOI: 10.1016/j.ica.2013.03.014] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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30
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Hau SCK, Mak TCW. Assembly of Organosilver(I) Frameworks with Trifluoroacetate and Ethynylphenyl Ligands Bearing Isocyano Substitutents. J CHIN CHEM SOC-TAIP 2013. [DOI: 10.1002/jccs.201300152] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Sam C. K. Hau
- Department of Chemistry and Center of Novel Functional Molecules, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR, People's Republic of China
| | - Thomas C. W. Mak
- Department of Chemistry and Center of Novel Functional Molecules, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR, People's Republic of China
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31
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Xie YP, Al-Thabaiti SA, Mokhtar M, Mak TC. An unusual silver–ethynide polymeric chain containing centrosymmetric Ag14 cluster segments stabilized by mixed carboxylate ligands. INORG CHEM COMMUN 2013. [DOI: 10.1016/j.inoche.2013.02.019] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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32
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Hau SC, Cheng PS, Mak TC. Assembly of organosilver(I) frameworks with terminal ethynide and ethenyl groups on separate pendent arms attached to an aromatic ring. Polyhedron 2013. [DOI: 10.1016/j.poly.2012.06.082] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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33
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Meyer A, Gutiérrez A, Ott I, Rodríguez L. Phosphine-bridged dinuclear gold(I) alkynyl complexes: Thioredoxin reductase inhibition and cytotoxicity. Inorganica Chim Acta 2013. [DOI: 10.1016/j.ica.2012.12.013] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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34
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Hau SCK, Mak TCW. Systematic Investigation of Silver-Carbon Bonding in Coordination Frameworks with Aryl Ligands That Contain Ethynyl and Ethenyl Substituents. Chemistry 2013; 19:5387-400. [DOI: 10.1002/chem.201204225] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2012] [Indexed: 11/10/2022]
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35
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Koshevoy IO, Chang YC, Karttunen AJ, Shakirova JR, Jänis J, Haukka M, Pakkanen T, Chou PT. Solid-State Luminescence of AuCuAlkynyl Complexes Induced by Metallophilicity-Driven Aggregation. Chemistry 2013; 19:5104-12. [DOI: 10.1002/chem.201204611] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2012] [Indexed: 01/28/2023]
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36
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Anselmi M, Bonuccelli V, Funaioli T, Leoni P, Marchetti F, Marchetti L, Mohapatra SK, Pasquali M. Synthesis and electrochemical characterization of hexanuclear platinum bis-pseudohalides. Dalton Trans 2013; 42:10855-66. [DOI: 10.1039/c3dt50714a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- Martina Anselmi
- Dipartimento di Chimica e Chimica Industriale, Università di Pisa, Via Risorgimento 35, I-56126 Pisa, Italy
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37
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Abd-el-aziz* AS, Strohm EA. Recent Developments in Metal-Containing Complexes with Azo Chromophore Functionalities. MOLECULAR DESIGN AND APPLICATIONS OF PHOTOFUNCTIONAL POLYMERS AND MATERIALS 2012:317-350. [DOI: 10.1039/9781849735759-00317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
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38
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39
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Shakirova JR, Grachova EV, Melekhova AA, Krupenya DV, Gurzhiy VV, Karttunen AJ, Koshevoy IO, Melnikov AS, Tunik SP. Luminescent AuI-CuITriphosphane Clusters That Contain Extended Linear Arylacetylenes. Eur J Inorg Chem 2012. [DOI: 10.1002/ejic.201200362] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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40
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Koshevoy IO, Chang YC, Karttunen AJ, Selivanov SI, Jänis J, Haukka M, Pakkanen T, Tunik SP, Chou PT. Intensely Luminescent Homoleptic Alkynyl Decanuclear Gold(I) Clusters and Their Cationic Octanuclear Phosphine Derivatives. Inorg Chem 2012; 51:7392-403. [DOI: 10.1021/ic300856h] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Igor O. Koshevoy
- Department
of Chemistry, University of Eastern Finland, Joensuu, 80101, Finland
| | - Yuh-Chia Chang
- Department of Chemistry, National Taiwan University, Taipei 106, Taiwan
| | - Antti J. Karttunen
- Department
of Chemistry, University of Eastern Finland, Joensuu, 80101, Finland
| | - Stanislav I. Selivanov
- Department
of Chemistry, St. Petersburg State University, Universitetskii pr. 26, 198504, St. Petersburg, Russia
| | - Janne Jänis
- Department
of Chemistry, University of Eastern Finland, Joensuu, 80101, Finland
| | - Matti Haukka
- Department
of Chemistry, University of Eastern Finland, Joensuu, 80101, Finland
| | - Tapani Pakkanen
- Department
of Chemistry, University of Eastern Finland, Joensuu, 80101, Finland
| | - Sergey P. Tunik
- Department
of Chemistry, St. Petersburg State University, Universitetskii pr. 26, 198504, St. Petersburg, Russia
| | - Pi-Tai Chou
- Department of Chemistry, National Taiwan University, Taipei 106, Taiwan
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41
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Zhou YP, Zhang M, Li YH, Guan QR, Wang F, Lin ZJ, Lam CK, Feng XL, Chao HY. Mononuclear Gold(I) Acetylide Complexes with Urea Group: Synthesis, Characterization, Photophysics, and Anion Sensing Properties. Inorg Chem 2012; 51:5099-109. [DOI: 10.1021/ic202608r] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Yu-Peng Zhou
- MOE Key Laboratory
of Bioinorganic and Synthetic Chemistry,
School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, P. R. China
| | - Mei Zhang
- MOE Key Laboratory
of Bioinorganic and Synthetic Chemistry,
School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, P. R. China
| | - Yu-Hao Li
- MOE Key Laboratory
of Bioinorganic and Synthetic Chemistry,
School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, P. R. China
| | - Qi-Rui Guan
- MOE Key Laboratory
of Bioinorganic and Synthetic Chemistry,
School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, P. R. China
| | - Fang Wang
- MOE Key Laboratory
of Bioinorganic and Synthetic Chemistry,
School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, P. R. China
| | - Zhuo-Jia Lin
- MOE Key Laboratory
of Bioinorganic and Synthetic Chemistry,
School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, P. R. China
| | - Chi-Keung Lam
- MOE Key Laboratory
of Bioinorganic and Synthetic Chemistry,
School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, P. R. China
| | - Xiao-Long Feng
- MOE Key Laboratory
of Bioinorganic and Synthetic Chemistry,
School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, P. R. China
| | - Hsiu-Yi Chao
- MOE Key Laboratory
of Bioinorganic and Synthetic Chemistry,
School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, P. R. China
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42
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Bruce MI, Büschel S, Cole ML, Scoleri N, Skelton BW, White AH, Zaitseva NN. Some chemistry of trans-Ru(CCCCH)2(dppe)2: Syntheses of bi- and tri-metallic derivatives and cycloaddition of tcne. Inorganica Chim Acta 2012. [DOI: 10.1016/j.ica.2011.09.051] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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43
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Koshevoy IO, Lin CL, Hsieh CC, Karttunen AJ, Haukka M, Pakkanen TA, Chou PT. Synthesis, characterization and photophysical properties of PPh2–C2–(C6H4)n–C2–PPh2based bimetallic Au(i) complexes. Dalton Trans 2012; 41:937-45. [DOI: 10.1039/c1dt11494h] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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44
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Geng XL, Ott S. Acetylene-expanded dendralene segments with exotopic phosphaalkene units. Chemistry 2011; 17:12153-62. [PMID: 21915927 DOI: 10.1002/chem.201101358] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2011] [Revised: 06/15/2011] [Indexed: 11/06/2022]
Abstract
Bis-TMS protected C,C-diacetylenic phosphaalkene (A(2)PA) 1 (Mes*P=C(C≡CTMS)(2); Mes* = 2,4,6-tBu(3)Ph) has been used as a building block for the construction of butadiyne-expanded dendralene fragments in which phosphaalkenes feature as exotopic double bonds. Treatment of 1 with CuCl gives rise to a Cu(I) acetylide that is selectively formed at the acetylene trans to the Mes* group. The cis-TMS-acetylene engages in similar chemistry, albeit at higher temperatures and longer reaction times. The differentiation between the two acetylene termini of 1 allows for the controlled synthesis of the title compounds by a variety of different Cu- and Pd-catalyzed oxidative acetylene homo- and heterocoupling protocols. Crystallographic characterization of A(2)PA 1 and dimeric Mes*P=C(C≡CR(1))C(4)(R(2) C≡C)C=PMes* (3b, R(1) = R(2) = Ph; 6, R(1) = R(2) = TMS), and 10 (R(1) = R(2) = C≡CPh) verifies that the stereochemistry across the P=C bond is conserved during the coupling reactions, whereas spectroscopic evidence reveals cis/trans isomerization in an iodo-substituted A(2)PA intermediate 4 (Mes*P=C(C≡CTMS)(C≡CI). UV/Vis spectroscopic and electrochemical studies reveal that efficient π conjugation operates through the entire acetylenic phosphaalkene framework, even in the cross-conjugated dimeric structures. The P centers contribute considerably to the frontier molecular orbitals of the compounds, thereby leading to smaller HOMO-LUMO gaps than in all-carbon-based congeners. Phenyl- and/or ethynylphenyl substituents at the A(2)PA framework influence the HOMO and LUMO to a varying degree depending on their relationship to the Mes* group, thus enabling a fine-tuning of the frontier molecular orbitals of the compounds.
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Affiliation(s)
- Xue-Li Geng
- Department of Photochemistry and Molecular Science, Ångström Laboratories, Uppsala University, Regementsvagen 1, Box 523, 75120 Uppsala, Sweden
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45
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Trinuclear copper(I) acetylide complexes bearing carbonyl moiety: Synthesis, characterization, and photophysical properties. J Organomet Chem 2011. [DOI: 10.1016/j.jorganchem.2011.04.015] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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46
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Field LD, Magill AM, Shearer TK, Dalgarno SJ, Bhadbhade MM. Symmetrical Bis(acetylido)ruthenium(II) Complexes. Eur J Inorg Chem 2011. [DOI: 10.1002/ejic.201100322] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Leslie D. Field
- School of Chemistry, University of New South Wales, Sydney 2052, Australia, Fax: +61‐9385‐8008
| | - Alison M. Magill
- School of Chemistry, University of New South Wales, Sydney 2052, Australia, Fax: +61‐9385‐8008
| | - Timothy K. Shearer
- School of Chemistry, University of New South Wales, Sydney 2052, Australia, Fax: +61‐9385‐8008
| | - Scott J. Dalgarno
- School of Engineering and Physical Sciences – Chemistry,Heriot‐Watt University, Riccarton, Edinburgh EH14 4AS, UK
| | - Mohan M. Bhadbhade
- Mark Wainwright Analytical Centre, University of New South Wales, Sydney 2052, Australia
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47
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Li B, Zang SQ, Liang R, Wu YJ, Mak TCW. Silver(I)−Organic Networks Assembled with Propargyl-Functionalized Di- and Trihydroxybenzenes. Organometallics 2011. [DOI: 10.1021/om2000162] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Bo Li
- Department of Chemistry, Zhengzhou University, Zhengzhou 450001, People's Republic of China
| | - Shuang-Quan Zang
- Department of Chemistry, Zhengzhou University, Zhengzhou 450001, People's Republic of China
| | - Ran Liang
- Department of Chemistry, Zhengzhou University, Zhengzhou 450001, People's Republic of China
| | - Yang-Jie Wu
- Department of Chemistry, Zhengzhou University, Zhengzhou 450001, People's Republic of China
| | - Thomas C. W. Mak
- Department of Chemistry, Zhengzhou University, Zhengzhou 450001, People's Republic of China
- Department of Chemistry and Center of Novel Functional Molecules, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR, People's Republic of China
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48
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Ravindranathan D, Vezzu DAK, Bartolotti L, Boyle PD, Huo S. Improvement in phosphorescence efficiency through tuning of coordination geometry of tridentate cyclometalated platinum(II) complexes. Inorg Chem 2011; 49:8922-8. [PMID: 20812682 DOI: 10.1021/ic101109h] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A series of tridentate cyclometalated platinum(II) complexes (C(∧)N*N)PtL (L = Cl or acetylide) featuring a fused five-six-membered metallacycle were synthesized. The structure of the complexes was confirmed by X-ray crystallography. In contrast to the C(∧)N(∧)N platinum complexes with a fused five-five-membered metallacycle, the platinum coordination in C(∧)N*N complexes is much closer to a square planar geometry. The photophysical properties of the complexes were studied. The geometrical change from C(∧)N(∧)N to C(∧)N*N led to a substantial improvement in phosphorescence efficiency of the complexes with an acetylide ligand in solution at room temperature. For example, the quantum yield of (C(∧)N*N)PtCCPh was measured to be 56%, demonstrating a big jump from 4% reported for (C(∧)N(∧)N)PtCCPh.
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Affiliation(s)
| | - Dileep A. K. Vezzu
- Department of Chemistry, East Carolina University, Greenville, North Carolina 27858
| | - Libero Bartolotti
- Department of Chemistry, East Carolina University, Greenville, North Carolina 27858
| | - Paul D. Boyle
- Department of Chemistry, North Carolina State University, Raleigh, North Carolina 27695
| | - Shouquan Huo
- Department of Chemistry, East Carolina University, Greenville, North Carolina 27858
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49
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Ni J, Zhang X, Wu YH, Zhang LY, Chen ZN. Vapor- and Mechanical-Grinding-Triggered Color and Luminescence Switches for Bis(σ-fluorophenylacetylide) Platinum(II) Complexes. Chemistry 2011; 17:1171-83. [DOI: 10.1002/chem.201002752] [Citation(s) in RCA: 175] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2010] [Indexed: 11/07/2022]
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50
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Carlos Lima J, Rodríguez L. Applications of gold(i) alkynyl systems: a growing field to explore. Chem Soc Rev 2011; 40:5442-56. [DOI: 10.1039/c1cs15123a] [Citation(s) in RCA: 204] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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