101
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Artem'ev AV, Pritchina EA, Rakhmanova MI, Gritsan NP, Bagryanskaya IY, Malysheva SF, Belogorlova NA. Alkyl-dependent self-assembly of the first red-emitting zwitterionic {Cu 4I 6} clusters from [alkyl-P(2-Py) 3] + salts and CuI: when size matters. Dalton Trans 2019; 48:2328-2337. [PMID: 30604786 DOI: 10.1039/c8dt04328k] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
A series of red-emissive {Cu4I6} clusters have been synthesized from alkyl-tris(2-pyridyl)phosphonium halides, [R-PPy3]Hal, and CuI. The size of the alkyl substituent (R) has a dramatic impact on the structure of the clusters assembled. [Me-PPy3]I salt reacts with CuI (1 : 2) to give the ionic [Cu(Me-PPy3)I]2Cu2I4 complex consisting of the scorpionate [Cu(N,N',N''-Me-PPy3)I]+ cation. Under similar conditions, [Pr-PPy3]I forms the zwitterionic [Cu4I6(Pr-TPP)2] complex containing an unusual stepwise [Cu4I6] cluster core. The use of [Bu-PPy3]I or [Bn-PPy3]I in this reaction leads to zwitterionic [Cu4I6(R-TPP)2] complexes, in which a linear-shaped [Cu4I6] module appears. Photophysical studies supported by TD-DFT computations have revealed that the title complexes in the solid state at 298 K exhibit a red photoluminescence (λemmax = 620-650 nm) with short lifetimes (0.04-2.10 μs), which are assigned to the thermally activated delayed fluorescence (TADF) mixed with the cluster centered (3CC) phosphorescence. The compounds synthesized are the first red-emitting representatives of the recently discovered family of zwitterionic CuI-based complexes (so-called "AIO" structures).
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Affiliation(s)
- Alexander V Artem'ev
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of Russian Academy of Sciences, 3, Akad. Lavrentiev Ave., Novosibirsk 630090, Russian Federation.
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102
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Troyano J, Zapata E, Perles J, Amo-Ochoa P, Fernández-Moreira V, Martínez JI, Zamora F, Delgado S. Multifunctional Copper(I) Coordination Polymers with Aromatic Mono- and Ditopic Thioamides. Inorg Chem 2019; 58:3290-3301. [DOI: 10.1021/acs.inorgchem.8b03364] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | | | | | | | - Vanesa Fernández-Moreira
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea, CSIC, Universidad de Zaragoza, Zaragoza 50009, Spain
| | - José I. Martínez
- Departamento de Nanoestructuras, Superficies, Recubrimientos y Astrofísica Molecular, Instituto de Ciencia de Materiales de Madrid, Madrid 28049, Spain
| | - Félix Zamora
- Instituto Madrileño de Estudios Avanzados en Nanociencia, Cantoblanco, Madrid 28049, Spain
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103
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Conesa-Egea J, Zamora F, Amo-Ochoa P. Perspectives of the smart Cu-Iodine coordination polymers: A portage to the world of new nanomaterials and composites. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2018.11.008] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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104
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Bortoluzzi M, Castro J. Dibromomanganese(II) complexes with hexamethylphosphoramide and phenylphosphonic bis(diamide) ligands. J COORD CHEM 2019. [DOI: 10.1080/00958972.2018.1560430] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Marco Bortoluzzi
- Dipartimento di Scienze Molecolari e Nanosistemi, Università Ca’ Foscari Venezia, Mestre (VE), Italy
- CIRCC, Bari, Italy
| | - Jesús Castro
- Departamento de Química Inorgánica, Universidade de Vigo, Facultade de Química, Edificio de Ciencias Experimentais, Galicia, Spain
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105
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Chen JL, Zeng XH, Ganesan P, He LH, Liao JS, Liu SJ, Wen HR, Zhao F, Chi Y. Heterobimetallic copper(i) complexes bearing both 1,1′-bis(diphenylphosphino)ferrocene and functionalized 3-(2′-pyridyl)-1,2,4-triazole. NEW J CHEM 2019. [DOI: 10.1039/c8nj05924a] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Copper(i) 1,1′-bis(diphenylphosphino)ferrocene complexes are well regulated by functional 3-(2′-pyridyl)-1,2,4-triazole exhibiting mono-anionic η2(N1,N2) and neutral η2(N1,N2) and η2(N1,N4) chelating modes.
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Affiliation(s)
- Jing-Lin Chen
- School of Metallurgy and Chemical Engineering
- Jiangxi University of Science and Technology
- Ganzhou 341000
- P. R. China
- State Key Laboratory of Structural Chemistry
| | - Xue-Hua Zeng
- School of Metallurgy and Chemical Engineering
- Jiangxi University of Science and Technology
- Ganzhou 341000
- P. R. China
| | - Paramaguru Ganesan
- Department of Chemistry and Low Carbon Energy Research Center
- National Tsing Hua University
- Hsinchu 30013
- Taiwan
| | - Li-Hua He
- School of Metallurgy and Chemical Engineering
- Jiangxi University of Science and Technology
- Ganzhou 341000
- P. R. China
| | - Jin-Sheng Liao
- School of Metallurgy and Chemical Engineering
- Jiangxi University of Science and Technology
- Ganzhou 341000
- P. R. China
| | - Sui-Jun Liu
- School of Metallurgy and Chemical Engineering
- Jiangxi University of Science and Technology
- Ganzhou 341000
- P. R. China
| | - He-Rui Wen
- School of Metallurgy and Chemical Engineering
- Jiangxi University of Science and Technology
- Ganzhou 341000
- P. R. China
| | - Feng Zhao
- School of Chemistry and Chemical Engineering
- Jiangxi Science and Technology Normal University
- Nanchang 330013
- P. R. China
| | - Yun Chi
- Department of Chemistry and Low Carbon Energy Research Center
- National Tsing Hua University
- Hsinchu 30013
- Taiwan
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106
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Pashaei B, Karimi S, Shahroosvand H, Abbasi P, Pilkington M, Bartolotta A, Fresta E, Fernandez-Cestau J, Costa RD, Bonaccorso F. Polypyridyl ligands as a versatile platform for solid-state light-emitting devices. Chem Soc Rev 2019; 48:5033-5139. [DOI: 10.1039/c8cs00075a] [Citation(s) in RCA: 67] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
A comprehensive review of tuneable polypyridine complexes as the emissive components of OLED and LEC devices is presented, with a view to bridging the gap between molecular design and commercialization.
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Affiliation(s)
- Babak Pashaei
- Group for Molecular Engineering of Advanced Functional Materials (GMA)
- Department of Chemistry
- University of Zanjan
- Zanjan
- Iran
| | - Soheila Karimi
- Group for Molecular Engineering of Advanced Functional Materials (GMA)
- Department of Chemistry
- University of Zanjan
- Zanjan
- Iran
| | - Hashem Shahroosvand
- Group for Molecular Engineering of Advanced Functional Materials (GMA)
- Department of Chemistry
- University of Zanjan
- Zanjan
- Iran
| | - Parisa Abbasi
- Department of Chemistry
- Brock University
- St. Catharines
- Canada
| | | | | | - Elisa Fresta
- IMDEA Materials Institute
- Madrid
- Spain
- Universidad Autónoma de Madrid
- Departamento de Física Aplicada
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107
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Artem'ev AV, Ryzhikov MR, Berezin AS, Kolesnikov IE, Samsonenko DG, Bagryanskaya IY. Photoluminescence of Ag(i) complexes with a square-planar coordination geometry: the first observation. Inorg Chem Front 2019. [DOI: 10.1039/c9qi00657e] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
First examples of square-planar Ag(i) complexes showing MLCT emission are reported. They demonstrate an interesting thermochromic luminescence with the nano- and microsecond lifetime components.
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Affiliation(s)
- Alexander V. Artem'ev
- Nikolaev Institute of Inorganic Chemistry
- Siberian Branch of Russian Academy of Sciences
- Novosibirsk 630090
- Russian Federation
- Novosibirsk State University
| | - Maxim R. Ryzhikov
- Nikolaev Institute of Inorganic Chemistry
- Siberian Branch of Russian Academy of Sciences
- Novosibirsk 630090
- Russian Federation
- Novosibirsk State University
| | - Alexey S. Berezin
- Nikolaev Institute of Inorganic Chemistry
- Siberian Branch of Russian Academy of Sciences
- Novosibirsk 630090
- Russian Federation
| | - Ilya E. Kolesnikov
- Center for Optical and Laser Materials Research
- Saint Petersburg State University
- Saint Petersburg 198504
- Russian Federation
| | - Denis G. Samsonenko
- Nikolaev Institute of Inorganic Chemistry
- Siberian Branch of Russian Academy of Sciences
- Novosibirsk 630090
- Russian Federation
- Novosibirsk State University
| | - Irina Yu. Bagryanskaya
- Novosibirsk State University
- Novosibirsk 630090
- Russian Federation
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry
- Siberian Branch of Russian Academy of Sciences
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108
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Troyano J, Castillo Ó, Amo-Ochoa P, Martínez JI, Zamora F, Delgado S. Reversible transformation between Cu(i)-thiophenolate coordination polymers displaying luminescence and electrical properties. CrystEngComm 2019. [DOI: 10.1039/c9ce00313d] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The direct self-assembly between CuI with thiophenol produces two different 1D coordination polymers (CPs) with multifunctional properties; the ratio CuI in acetonitrile is the key factor determining the reversible conversion between both CPs.
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Affiliation(s)
- Javier Troyano
- Departamento de Química Inorgánica
- Universidad Autónoma de Madrid
- 28049 Madrid
- Spain
| | - Óscar Castillo
- Departamento de Química Inorgánica
- Universidad del País Vasco
- UPV/EHU
- E-48080 Bilbao
- Spain
| | - Pilar Amo-Ochoa
- Departamento de Química Inorgánica
- Universidad Autónoma de Madrid
- 28049 Madrid
- Spain
- Institute for Advanced Research in Chemical Sciences (IAdChem)
| | - J. Ignacio Martínez
- Departamento de Nanoestructuras, Superficies, Recubrimientos y Astrofísica Molecular
- Instituto de Ciencia de Materiales de Madrid (ICMM-CSIC)
- 28049 Madrid
- Spain
| | - Félix Zamora
- Departamento de Química Inorgánica
- Universidad Autónoma de Madrid
- 28049 Madrid
- Spain
- Institute for Advanced Research in Chemical Sciences (IAdChem)
| | - Salomé Delgado
- Departamento de Química Inorgánica
- Universidad Autónoma de Madrid
- 28049 Madrid
- Spain
- Institute for Advanced Research in Chemical Sciences (IAdChem)
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109
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Kumar S, Mondal D, Balakrishna MS. Diverse Architectures and Luminescence Properties of Group 11 Complexes Containing Pyrimidine-Based Phosphine, N-((Diphenylphosphine)methyl)pyrimidin-2-amine. ACS OMEGA 2018; 3:16601-16614. [PMID: 31458292 PMCID: PMC6643971 DOI: 10.1021/acsomega.8b02484] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/23/2018] [Accepted: 11/23/2018] [Indexed: 06/10/2023]
Abstract
In this article, the synthesis, structural studies, and luminescence properties of CuI, AgI, and AuI complexes of pyrimidine-based phosphine [C4H3N2-2-NH(CH2PPh2)] (1) are described. The reactions of 1 with CuX led to the isolation of one-dimensional (1D) chain, tetranuclear ladder, or cyclic derivatives. The structural features of these complexes are greatly influenced by the metal-to-ligand ratio, reaction conditions, and CuX (X = Cl, Br or I) employed. In the case of CuCl and CuBr, one-dimensional coordination polymers [{CuCl}{C4H3N2-2-NH(CH2PPh2)}]∞ (2) and [{CuBr}{C4H3N2-2-NH(CH2PPh2)}]∞ (3) were obtained, whereas CuI afforded tetracopper complex [{CuI}4{C4H3N2-2-NH(CH2PPh2)}2(NCCH3)2] (4) having Cu4 ladder structure supported by P∩N-bridging coordination of 1. The reaction of 1 with AgOTf yielded unprecedented one-dimensional chain structure [{AgOTf}{C4H3N2-2-NH(CH2PPh2)}]∞ (5), whereas the reaction with AgBF4 produced a 12-membered dinuclear complex, [{Ag}{C4H3N2-2-NH(CH2PPh2)}]2[BF4]2 (6), with each silver atom having a linear geometry. Gold complex [{AuCl}{C4H3N2-2-NH(CH2PPh2)}]2 (7) was synthesized by reacting 1 with [AuCl(SMe2)]. Compounds 2-4 were also prepared using a pestle and mortar by grinding method in almost quantitative yield. Complex 4 with a Cu···Cu distance of 2.828(5) Å shows high luminescence due to the nonbonded metal···metal interactions.
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110
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Schinabeck A, Rau N, Klein M, Sundermeyer J, Yersin H. Deep blue emitting Cu(i) tripod complexes. Design of high quantum yield materials showing TADF-assisted phosphorescence. Dalton Trans 2018; 47:17067-17076. [PMID: 30465052 DOI: 10.1039/c8dt04093a] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In a previous investigation, it was shown that [Cu(tpym)(PPh3)]PF61 with tpym = tris(2-pyridyl)methane represents a deep blue emitter (λmax = 466 nm) though with a low emission quantum yield ΦPL if doped in a polymer (7%) or dissolved in a fluid solvent (≪1%). In this study, we present new tripod compounds with sterically demanding ligands: [Cu(tpym)(P(o-tol)3)]PF62 and [Cu(tpym)(P(o-butyl-ph)3)]PF63 with P(o-tol)3 = tris(ortho-tolyl)phosphine and P(o-butyl-ph)3 = tris(ortho-n-butylphenyl)phosphine. These compounds show high emission quantum yields even in a fluid solution (dichloromethane) reaching a benchmark value for 3 of ΦPL = 76%. This becomes possible due to the specific design of rigidifying the complexes. Importantly, the deep blue emission color is maintained or even further blue shifted to λmax = 452 nm (compound 3 powder). Compound 2 is characterized photophysically in detail. In particular, it is shown that the lowest excited triplet state T1 experiences very efficient spin-orbit coupling (SOC). Accordingly, the phosphorescence decay rate is as large as 5 × 104 s-1 (20 μs) belonging to the fastest T1→ S0 transition values (shortest decay times) reported so far. Investigations down to T = 1.5 K reveal a large total zero-field splitting (ZFS) of 7 cm-1 (0.9 meV). Although thermally activated delayed fluorescence (TADF) grows in at T≥ 160 K, the phosphorescence of 2 still dominates (60%) over TADF (40%) at ambient temperature. Thus, the compound represents a singlet harvesting-plus-triplet harvesting material, if applied in an OLED.
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Affiliation(s)
- Alexander Schinabeck
- Universität Regensburg, Institut für Physikalische Chemie, Universitätsstr. 31, 93053, Regensburg, Germany
| | - Nicholas Rau
- Philipps-Universität Marburg, Fachbereich Chemie und Wissenschaftliches Zentrum für Materialwissenschaften WZMW, Hans Meerwein-Straße 4, 35043 Marburg, Germany.
| | - Marius Klein
- Philipps-Universität Marburg, Fachbereich Chemie und Wissenschaftliches Zentrum für Materialwissenschaften WZMW, Hans Meerwein-Straße 4, 35043 Marburg, Germany.
| | - Jörg Sundermeyer
- Philipps-Universität Marburg, Fachbereich Chemie und Wissenschaftliches Zentrum für Materialwissenschaften WZMW, Hans Meerwein-Straße 4, 35043 Marburg, Germany.
| | - Hartmut Yersin
- Universität Regensburg, Institut für Physikalische Chemie, Universitätsstr. 31, 93053, Regensburg, Germany
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111
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112
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Neshat A, Aghakhanpour RB, Mastrorilli P, Todisco S, Molani F, Wojtczak A. Dinuclear and tetranuclear copper(I) iodide complexes with P and P^N donor ligands: Structural and photoluminescence studies. Polyhedron 2018. [DOI: 10.1016/j.poly.2018.07.045] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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113
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Zhang WT, Liu JZ, Liu JB, Song KY, Li Y, Chen ZR, Li HH, Jiang R. Quaternary Phosphorus-Induced Iodocuprate(I)-Based Hybrids: Water Stabilities, Tunable Luminescence and Photocurrent Responses. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201800813] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Wen-Ting Zhang
- College of Chemistry; Fuzhou University; 350116 Fuzhou Fujian China
| | - Jian-Zhi Liu
- Department of Otorhinolaryngology; Fujian Medical University Union Hospital; 350001 Fuzhou Fujian China
| | - Jing-Bo Liu
- Department of Otorhinolaryngology; Fujian Medical University Union Hospital; 350001 Fuzhou Fujian China
| | - Kai-Yue Song
- College of Chemistry; Fuzhou University; 350116 Fuzhou Fujian China
| | - Yi Li
- College of Chemistry; Fuzhou University; 350116 Fuzhou Fujian China
| | - Zhi-Rong Chen
- College of Chemistry; Fuzhou University; 350116 Fuzhou Fujian China
| | - Hao-Hong Li
- College of Chemistry; Fuzhou University; 350116 Fuzhou Fujian China
| | - Rong Jiang
- College of Chemistry; Fuzhou University; 350116 Fuzhou Fujian China
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114
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Chiang H, Moon CJ, Kwon E, Park H, Im H, Choi MY, Kim TH, Kim J. Copper(I) Complexes Based on Pentamethylene Sulfide: Luminescence Thermochromism of Cu4
I4
(C5
H10
S)4. B KOREAN CHEM SOC 2018. [DOI: 10.1002/bkcs.11562] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Hojae Chiang
- Department of Chemistry (BK21 plus) and Research Institute of Natural Science; Gyeongsang National University; Jinju 52828 South Korea
| | - Cheol Joo Moon
- Department of Chemistry (BK21 plus) and Research Institute of Natural Science; Gyeongsang National University; Jinju 52828 South Korea
| | - Eunjin Kwon
- Department of Chemistry (BK21 plus) and Research Institute of Natural Science; Gyeongsang National University; Jinju 52828 South Korea
| | - Hyunjin Park
- Department of Chemistry (BK21 plus) and Research Institute of Natural Science; Gyeongsang National University; Jinju 52828 South Korea
| | - Hansu Im
- Department of Chemistry (BK21 plus) and Research Institute of Natural Science; Gyeongsang National University; Jinju 52828 South Korea
| | - Myong Yong Choi
- Department of Chemistry (BK21 plus) and Research Institute of Natural Science; Gyeongsang National University; Jinju 52828 South Korea
| | - Tae Ho Kim
- Department of Chemistry (BK21 plus) and Research Institute of Natural Science; Gyeongsang National University; Jinju 52828 South Korea
| | - Jineun Kim
- Department of Chemistry (BK21 plus) and Research Institute of Natural Science; Gyeongsang National University; Jinju 52828 South Korea
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115
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Kobayashi A, Yoshida Y, Yoshida M, Kato M. Mechanochromic Switching between Delayed Fluorescence and Phosphorescence of Luminescent Coordination Polymers Composed of Dinuclear Copper(I) Iodide Rhombic Cores. Chemistry 2018; 24:14750-14759. [PMID: 30020538 DOI: 10.1002/chem.201802532] [Citation(s) in RCA: 60] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2018] [Indexed: 11/11/2022]
Affiliation(s)
- Atsushi Kobayashi
- Department of Chemistry, Faculty of Science; Hokkaido University; North-10 West-8 Kita-ku Sapporo 060-0810 Japan
| | - Yuya Yoshida
- Department of Chemistry, Faculty of Science; Hokkaido University; North-10 West-8 Kita-ku Sapporo 060-0810 Japan
| | - Masaki Yoshida
- Department of Chemistry, Faculty of Science; Hokkaido University; North-10 West-8 Kita-ku Sapporo 060-0810 Japan
| | - Masako Kato
- Department of Chemistry, Faculty of Science; Hokkaido University; North-10 West-8 Kita-ku Sapporo 060-0810 Japan
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116
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Artem'ev AV, Samsonenko DG, Antonova OV. CuI-based coordination polymers with 2-thiazolyl sulfide ligands: First examples. Polyhedron 2018. [DOI: 10.1016/j.poly.2018.05.045] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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117
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Agou T, Wada N, Fujisawa K, Hosoya T, Mizuhata Y, Tokitoh N, Fukumoto H, Kubota T. Syntheses and Structures of d 10 Coinage Metal Complexes of Electron-Accepting Phosphine Ligands Featuring a 3,3,4,4,5,5-Hexafluorocyclopentene Framework. Inorg Chem 2018; 57:9105-9114. [PMID: 29984577 DOI: 10.1021/acs.inorgchem.8b01111] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Cu(I), Ag(I), and Au(I) complexes of monophosphine or bisphosphine ligands based on the 3,3,4,4,5,5-hexafluorocyclopentene skeleton were synthesized and structurally characterized by X-ray crystallographic analysis. The electron-withdrawing nature of these polyfluorinated phosphines was experimentally revealed via UV/vis absorption studies and crystal structure analysis. Successful catalytic application of the Au(I) complex for alkyne hydration reactions was investigated.
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Affiliation(s)
- Tomohiro Agou
- Department of Quantum Beam Science, Graduate School of Science and Engineering , Ibaraki University , 4-12-1, Nakanarusawa , Hitachi , Ibaraki 316-8511 , Japan
| | - Nao Wada
- Department of Quantum Beam Science, Graduate School of Science and Engineering , Ibaraki University , 4-12-1, Nakanarusawa , Hitachi , Ibaraki 316-8511 , Japan
| | - Kiyoshi Fujisawa
- Department of Chemistry, Faculty of Science , Ibaraki University , Mito , Ibaraki 310-8512 , Japan
| | - Takaaki Hosoya
- Department of Quantum Beam Science, Graduate School of Science and Engineering , Ibaraki University , 4-12-1, Nakanarusawa , Hitachi , Ibaraki 316-8511 , Japan
| | - Yoshiyuki Mizuhata
- Institute for Chemical Research , Kyoto University , Gokasho, Uji , Kyoto 611-0011 , Japan
| | - Norihiro Tokitoh
- Institute for Chemical Research , Kyoto University , Gokasho, Uji , Kyoto 611-0011 , Japan
| | - Hiroki Fukumoto
- Department of Quantum Beam Science, Graduate School of Science and Engineering , Ibaraki University , 4-12-1, Nakanarusawa , Hitachi , Ibaraki 316-8511 , Japan
| | - Toshio Kubota
- Department of Quantum Beam Science, Graduate School of Science and Engineering , Ibaraki University , 4-12-1, Nakanarusawa , Hitachi , Ibaraki 316-8511 , Japan
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118
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Schinabeck A, Leitl MJ, Yersin H. Dinuclear Cu(I) Complex with Combined Bright TADF and Phosphorescence. Zero-Field Splitting and Spin-Lattice Relaxation Effects of the Triplet State. J Phys Chem Lett 2018; 9:2848-2856. [PMID: 29750529 DOI: 10.1021/acs.jpclett.8b00957] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
The three-fold bridged dinuclear Cu(I) complex Cu2(μ-I)2(1 N- n-butyl-5-diphenyl-phosphino-1,2,4-triazole)3, Cu2I2(P^N)3, shows bright thermally activated delayed fluorescence (TADF) as well as phosphorescence at ambient temperature with a total quantum yield of 85% at an emission decay time of 7 μs. The singlet (S1)-triplet (T1) energy gap is as small as only 430 cm-1 (53 meV). Spin-orbit coupling induces a short-lived phosphorescence with a decay time of 52 μs ( T = 77 K) and a distinct zero-field splitting (ZFS) of T1 into substates by ∼2.5 cm-1 (0.3 meV). Below T ≈ 10 K, effects of spin-lattice relaxation (SLR) are observed and agree with the size of ZFS. According to the combined phosphorescence and TADF, the overall emission decay time is reduced by ∼13% as compared to the TADF-only process. The compound may potentially be applied in solution-processed OLEDs, exploiting both the singlet and triplet harvesting mechanisms.
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Affiliation(s)
- Alexander Schinabeck
- Institut für Physikalische Chemie , University of Regensburg , 93040 Regensburg , Germany
| | - Markus J Leitl
- Institut für Physikalische Chemie , University of Regensburg , 93040 Regensburg , Germany
| | - Hartmut Yersin
- Institut für Physikalische Chemie , University of Regensburg , 93040 Regensburg , Germany
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119
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Green-emitting manganese (II) complexes with phosphoramide and phenylphosphonic diamide ligands. INORG CHEM COMMUN 2018. [DOI: 10.1016/j.inoche.2018.04.023] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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120
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Kathewad N, Pal S, Kumawat RL, Ehesan Ali M, Khan S. Synthetic Diversity and Luminescence Properties of ArN(PPh
2
)
2
‐Based Copper(I) Complexes. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201800096] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Neha Kathewad
- Department of Chemistry Indian Institute of Science Education and Research Dr. Homi Bhabha Road 411008 Pashan, Pune India
| | - Shiv Pal
- Department of Chemistry Indian Institute of Science Education and Research Dr. Homi Bhabha Road 411008 Pashan, Pune India
| | - Rameshwar L. Kumawat
- Phase‐10 Sector‐64 Institute of Nano Science and Technology 160062 Mohali Punjab India
| | - Md. Ehesan Ali
- Phase‐10 Sector‐64 Institute of Nano Science and Technology 160062 Mohali Punjab India
| | - Shabana Khan
- Department of Chemistry Indian Institute of Science Education and Research Dr. Homi Bhabha Road 411008 Pashan, Pune India
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121
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Liang P, Kobayashi A, Sameera WMC, Yoshida M, Kato M. Solvent-Free Thermal Synthesis of Luminescent Dinuclear Cu(I) Complexes with Triarylphosphines. Inorg Chem 2018; 57:5929-5938. [PMID: 29741380 DOI: 10.1021/acs.inorgchem.8b00439] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Panyi Liang
- Department of Chemistry, Faculty of Science, Hokkaido University, North-10 West-8, Kita-ku, Sapporo 060-0810, Japan
| | - Atsushi Kobayashi
- Department of Chemistry, Faculty of Science, Hokkaido University, North-10 West-8, Kita-ku, Sapporo 060-0810, Japan
| | - W. M. C. Sameera
- Department of Chemistry, Faculty of Science, Hokkaido University, North-10 West-8, Kita-ku, Sapporo 060-0810, Japan
| | - Masaki Yoshida
- Department of Chemistry, Faculty of Science, Hokkaido University, North-10 West-8, Kita-ku, Sapporo 060-0810, Japan
| | - Masako Kato
- Department of Chemistry, Faculty of Science, Hokkaido University, North-10 West-8, Kita-ku, Sapporo 060-0810, Japan
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122
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Mondal R, Lozada IB, Davis RL, Williams JAG, Herbert DE. Site-Selective Benzannulation of N-Heterocycles in Bidentate Ligands Leads to Blue-Shifted Emission from [(P^N)Cu]2(μ-X)2 Dimers. Inorg Chem 2018; 57:4966-4978. [DOI: 10.1021/acs.inorgchem.7b03223] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Rajarshi Mondal
- Department of Chemistry and the Manitoba Institute for Materials, University of Manitoba, 144 Dysart Road, Winnipeg, Manitoba R3T 2N2, Canada
| | - Issiah B. Lozada
- Department of Chemistry and the Manitoba Institute for Materials, University of Manitoba, 144 Dysart Road, Winnipeg, Manitoba R3T 2N2, Canada
| | - Rebecca L. Davis
- Department of Chemistry and the Manitoba Institute for Materials, University of Manitoba, 144 Dysart Road, Winnipeg, Manitoba R3T 2N2, Canada
| | | | - David E. Herbert
- Department of Chemistry and the Manitoba Institute for Materials, University of Manitoba, 144 Dysart Road, Winnipeg, Manitoba R3T 2N2, Canada
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123
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Percástegui EG, Reyes-Mata C, Flores-Alamo M, Quiroz-García B, Rivera E, Castillo I. Transformations in Chemically Responsive Copper-Calixarene Architectures. Chem Asian J 2018; 13:520-527. [DOI: 10.1002/asia.201701741] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2017] [Revised: 01/08/2018] [Indexed: 01/24/2023]
Affiliation(s)
- Edmundo G. Percástegui
- Instituto de Química; Universidad Nacional Autónoma de México, UNAM; Circuito Exterior Ciudad Universitaria 04510 México
- Current address: Department of Chemistry; University of Cambridge; Lensfield Road Cambridge CB2 1EW UK
| | - Carlos Reyes-Mata
- Instituto de Química; Universidad Nacional Autónoma de México, UNAM; Circuito Exterior Ciudad Universitaria 04510 México
| | - Marcos Flores-Alamo
- Facultad de Química; Universidad Nacional Autónoma de México, UNAM; Circuito Exterior Ciudad Universitaria 04510 México
| | - Beatriz Quiroz-García
- Instituto de Química; Universidad Nacional Autónoma de México, UNAM; Circuito Exterior Ciudad Universitaria 04510 México
| | - Ernesto Rivera
- Instituto de Investigaciones en Materiales; Universidad Nacional Autónoma de México, UNAM; Circuito Exterior Ciudad Universitaria 04510 México
| | - Ivan Castillo
- Instituto de Química; Universidad Nacional Autónoma de México, UNAM; Circuito Exterior Ciudad Universitaria 04510 México
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124
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Luminescent mixed-ligand iodido copper(I) coordination polymers having antenna effect. J Photochem Photobiol A Chem 2018. [DOI: 10.1016/j.jphotochem.2017.08.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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125
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Stoïanov A, Gourlaouen C, Vela S, Daniel C. Luminescent Dinuclear Copper(I) Complexes as Potential Thermally Activated Delayed Fluorescence (TADF) Emitters: A Theoretical Study. J Phys Chem A 2018; 122:1413-1421. [PMID: 29323493 DOI: 10.1021/acs.jpca.7b11793] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The excited state properties of a series of binuclear NHetPHOS-Cu(I) complexes (NHetPHOS) have been investigated by means of density functional theory (DFT) and time-dependent DFT (TD-DFT). It is shown that experimental trends observed in powder, generally explored via S1 and T1 excited state energetics and S1 ⇔ T1 intersystem crossing (ISC) efficiency, are hardly analyzed on the basis of excited state properties calculated in solution. Indeed, several local minima corresponding to various structural deformations are evident on the lowest excited state potential energy surfaces (PES) when solvent correction is applied, leading to a four-state thermally activated delayed fluorescence (TADF) mechanism. In contrast, preliminary simulations performed in the solid point to the reduction of nuclear flexibility and consequently to a rather simple two-state model.
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Affiliation(s)
- Ange Stoïanov
- Laboratoire de Chimie Quantique, Institut de Chimie Strasbourg, UMR-7177 CNRS/Université de Strasbourg , 1 Rue Blaise Pascal BP 296/R8, F-67008 Strasbourg, France
| | - Christophe Gourlaouen
- Laboratoire de Chimie Quantique, Institut de Chimie Strasbourg, UMR-7177 CNRS/Université de Strasbourg , 1 Rue Blaise Pascal BP 296/R8, F-67008 Strasbourg, France
| | - Sergi Vela
- Laboratoire de Chimie Quantique, Institut de Chimie Strasbourg, UMR-7177 CNRS/Université de Strasbourg , 1 Rue Blaise Pascal BP 296/R8, F-67008 Strasbourg, France
| | - Chantal Daniel
- Laboratoire de Chimie Quantique, Institut de Chimie Strasbourg, UMR-7177 CNRS/Université de Strasbourg , 1 Rue Blaise Pascal BP 296/R8, F-67008 Strasbourg, France
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126
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Artem'ev AV, Ryzhikov MR, Taidakov IV, Rakhmanova MI, Varaksina EA, Bagryanskaya IY, Malysheva SF, Belogorlova NA. Bright green-to-yellow emitting Cu(i) complexes based on bis(2-pyridyl)phosphine oxides: synthesis, structure and effective thermally activated-delayed fluorescence. Dalton Trans 2018; 47:2701-2710. [DOI: 10.1039/c7dt04758d] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A series of highly emissive Cu(i) complexes exhibiting green-to-yellow TADF is presented.
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Affiliation(s)
- Alexander V. Artem'ev
- Nikolaev Institute of Inorganic Chemistry
- Siberian Branch of Russian Academy of Sciences
- Novosibirsk 630090
- Russian Federation
| | - Maxim R. Ryzhikov
- Nikolaev Institute of Inorganic Chemistry
- Siberian Branch of Russian Academy of Sciences
- Novosibirsk 630090
- Russian Federation
- Novosibirsk State University
| | - Ilya V. Taidakov
- P. N. Lebedev Institute of Physics
- Russian Academy of Sciences
- 119991 Moscow
- Russian Federation
- Dmitry Mendeleev University of Chemical Technology of Russia
| | - Mariana I. Rakhmanova
- Nikolaev Institute of Inorganic Chemistry
- Siberian Branch of Russian Academy of Sciences
- Novosibirsk 630090
- Russian Federation
| | - Evgenia A. Varaksina
- P. N. Lebedev Institute of Physics
- Russian Academy of Sciences
- 119991 Moscow
- Russian Federation
| | - Irina Yu. Bagryanskaya
- Novosibirsk State University
- (National Research University)
- Department of Natural Sciences
- Novosibirsk 630090
- Russian Federation
| | - Svetlana F. Malysheva
- A. E. Favorsky Irkutsk Institute of Chemistry
- Siberian Branch of the Russian Academy of Sciences
- 664033 Irkutsk
- Russian Federation
| | - Nataliya A. Belogorlova
- A. E. Favorsky Irkutsk Institute of Chemistry
- Siberian Branch of the Russian Academy of Sciences
- 664033 Irkutsk
- Russian Federation
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127
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Xin B, Sang J, Gao Y, Li G, Shi Z, Feng S. A pillared-layered copper(i) halide-based metal–organic framework exhibiting dual emission, and piezochromic and thermochromic properties with a large temperature-dependent emission red-shift. RSC Adv 2018; 8:1973-1978. [PMID: 35542574 PMCID: PMC9077280 DOI: 10.1039/c7ra11950j] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2017] [Accepted: 12/29/2017] [Indexed: 01/11/2023] Open
Abstract
We report a new copper halide-based compound [Cu6I6Br2C16H32N4] (1) with a 3D 2-fold interpenetrated framework structure. Upon excitation at 290 nm and 350 nm, compound 1 shows dual emission at ca. 500 nm and ca. 530 nm. As the temperature decreased from 300 K down to 6 K, the luminescent properties of compound 1 show large red shifts of 120 nm and 72 nm, respectively. A pillared-layered copper(i) halide-based metal–organic framework [Cu6I6Br2C16H32N4] exhibiting dual emission, and piezochromic and thermochromic properties with a large temperature-dependent emission red-shift is reported.![]()
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Affiliation(s)
- Bingjing Xin
- Jilin Institute of Chemical Technology
- Jilin 132022
- P. R. China
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry
- College of Chemistry
| | - Jianwei Sang
- Jilin Institute of Chemical Technology
- Jilin 132022
- P. R. China
| | - Yi Gao
- Jilin Institute of Chemical Technology
- Jilin 132022
- P. R. China
| | - Guanghua Li
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry
- College of Chemistry
- Jilin University
- Changchun 130012
- P. R. China
| | - Zhan Shi
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry
- College of Chemistry
- Jilin University
- Changchun 130012
- P. R. China
| | - Shouhua Feng
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry
- College of Chemistry
- Jilin University
- Changchun 130012
- P. R. China
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128
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Gao YJ, Chen WK, Wang ZR, Fang WH, Cui G. QM and ONIOM studies on thermally activated delayed fluorescence of copper(i) complexes in gas phase, solution, and crystal. Phys Chem Chem Phys 2018; 20:24955-24967. [DOI: 10.1039/c8cp03657h] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
QM and ONIOM studies reveal the thermally activated delayed fluorescence mechanism of two Cu(i) complexes.
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Affiliation(s)
- Yuan-Jun Gao
- Key Laboratory of Theoretical and Computational Photochemistry
- Ministry of Education
- College of Chemistry
- Beijing Normal University
- Beijing 100875
| | - Wen-Kai Chen
- Key Laboratory of Theoretical and Computational Photochemistry
- Ministry of Education
- College of Chemistry
- Beijing Normal University
- Beijing 100875
| | - Zi-Rui Wang
- Key Laboratory of Theoretical and Computational Photochemistry
- Ministry of Education
- College of Chemistry
- Beijing Normal University
- Beijing 100875
| | - Wei-Hai Fang
- Key Laboratory of Theoretical and Computational Photochemistry
- Ministry of Education
- College of Chemistry
- Beijing Normal University
- Beijing 100875
| | - Ganglong Cui
- Key Laboratory of Theoretical and Computational Photochemistry
- Ministry of Education
- College of Chemistry
- Beijing Normal University
- Beijing 100875
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129
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Liu GN, Zhao RY, Xu H, Wang ZH, Liu QS, Shahid MZ, Miao JL, Chen G, Li C. The structures, water stabilities and photoluminescence properties of two types of iodocuprate(i)-based hybrids. Dalton Trans 2018; 47:2306-2317. [DOI: 10.1039/c7dt04558a] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The effects of aromatic and aliphatic cations on the structure, water stability and photoluminescence of iodocuprate(i)-based materials were disclosed.
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Affiliation(s)
- Guang-Ning Liu
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of Shandong
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan
- P. R. China
| | - Ruo-Yu Zhao
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of Shandong
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan
- P. R. China
| | - Hong Xu
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of Shandong
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan
- P. R. China
| | - Zi-Han Wang
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of Shandong
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan
- P. R. China
| | - Qi-Sheng Liu
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of Shandong
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan
- P. R. China
| | - Malik Zeeshan Shahid
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of Shandong
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan
- P. R. China
| | - Jin-Ling Miao
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of Shandong
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan
- P. R. China
| | - Guozhu Chen
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of Shandong
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan
- P. R. China
| | - Cuncheng Li
- Key Laboratory of Interfacial Reaction & Sensing Analysis in Universities of Shandong
- School of Chemistry and Chemical Engineering
- University of Jinan
- Jinan
- P. R. China
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130
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Zhu QM, Song L, Chai WX, Shen HY, Wei QH, Qin LS. A novel luminescent ionic trinuclear Cu 3I 2 cluster cuprous complex supported by a P^N ligand: synthesis, structure characterization, properties and TD-DFT calculations. Acta Crystallogr C 2018; 74:62-68. [PMID: 29303498 DOI: 10.1107/s2053229617017314] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2017] [Accepted: 12/03/2017] [Indexed: 11/10/2022] Open
Abstract
Luminescent cuprous complexes are an important class of coordination compounds due to their relative abundance, low cost and ability to display excellent luminescence. The title ionic trinuclear Cu3I2 complex, tris[μ2-diphenyl(pyridin-2-yl)phosphane-κ2P:N]di-μ3-iodido-tricopper(I)(3 Cu-Cu) hexafluoridophosphate, [Cu3I2(C39H32NP)3]PF6, conventionally abbreviated as [Cu3I2(Ph2PPy)3]PF6, is described. Each CuI atom is coordinated by two μ3-iodide ligands and by a P and an N atom from two Ph2PPy ligands, giving rise to a CuI2PN tetrahedral coordination geometry about each CuI centre. The electronic absorption and photoluminescence properties of this trinuclear cluster have been studied on as-synthesized samples, which had been examined previously by powder X-ray diffraction. A detailed time-dependent density functional theory (TD-DFT) study was carried out and showed a green emission derived from a halide-to-ligand charge transfer and metal-to-ligand charge transfer 3(X+M)LCT excited state.
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Affiliation(s)
- Qiu Meng Zhu
- College of Materials Science and Engineering, China Jiliang University, Hangzhou 310018, People's Republic of China
| | - Li Song
- Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou 310018, People's Republic of China
| | - Wen Xiang Chai
- College of Materials Science and Engineering, China Jiliang University, Hangzhou 310018, People's Republic of China
| | - Hang Yan Shen
- College of Materials Science and Engineering, China Jiliang University, Hangzhou 310018, People's Republic of China
| | - Qin Hua Wei
- College of Materials Science and Engineering, China Jiliang University, Hangzhou 310018, People's Republic of China
| | - Lai Shun Qin
- College of Materials Science and Engineering, China Jiliang University, Hangzhou 310018, People's Republic of China
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131
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Zhang Y, Yuan S, Day G, Wang X, Yang X, Zhou HC. Luminescent sensors based on metal-organic frameworks. Coord Chem Rev 2018. [DOI: 10.1016/j.ccr.2017.06.007] [Citation(s) in RCA: 684] [Impact Index Per Article: 114.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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132
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Belyaev A, Eskelinen T, Dau TM, Ershova YY, Tunik SP, Melnikov AS, Hirva P, Koshevoy IO. Cyanide-Assembled d10
Coordination Polymers and Cycles: Excited State Metallophilic Modulation of Solid-State Luminescence. Chemistry 2017; 24:1404-1415. [DOI: 10.1002/chem.201704642] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2017] [Indexed: 01/01/2023]
Affiliation(s)
- Andrey Belyaev
- Department of Chemistry; University of Eastern Finland; Yliopistokatu 7 Joensuu Finland
| | - Toni Eskelinen
- Department of Chemistry; University of Eastern Finland; Yliopistokatu 7 Joensuu Finland
| | - Thuy Minh Dau
- Department of Chemistry; University of Eastern Finland; Yliopistokatu 7 Joensuu Finland
| | - Yana Yu. Ershova
- Department of Chemistry; University of Eastern Finland; Yliopistokatu 7 Joensuu Finland
| | - Sergey P. Tunik
- Institute of Chemistry; St.-Petersburg State University; 26 Universitetskiy pr., Petergof St.-Petersburg Russia
| | - Alexei S. Melnikov
- Peter the Great St.-Petersburg Polytechnic University; Polytechnicheskaya, 29 St.-Petersburg Russia
| | - Pipsa Hirva
- Department of Chemistry; University of Eastern Finland; Yliopistokatu 7 Joensuu Finland
| | - Igor O. Koshevoy
- Department of Chemistry; University of Eastern Finland; Yliopistokatu 7 Joensuu Finland
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133
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Raghuvanshi A, Strohmann C, Tissot JB, Clément S, Mehdi A, Richeter S, Viau L, Knorr M. Assembly of Coordination Polymers Using Thioether-Functionalized Octasilsesquioxanes: Occurrence of (CuX)
n
Clusters (X=Br and I) within 3D-POSS Networks. Chemistry 2017; 23:16479-16483. [DOI: 10.1002/chem.201704911] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2017] [Indexed: 11/10/2022]
Affiliation(s)
- Abhinav Raghuvanshi
- Institut UTINAM UMR-CNRS 6213; Université Bourgogne Franche-Comté; 16 Route de Gray 25030 Besançon Cedex France
| | - Carsten Strohmann
- Anorganische Chemie; Technische Universität Dortmund; Otto-Hahn-Strasse 6 44227 Dortmund Germany
| | - Jean-Baptiste Tissot
- Institut Charles Gerhardt UMR 5253; Université Montpellier; Place Eugène Bataillon 34095 Montpellier Cedex 5 France
| | - Sébastien Clément
- Institut Charles Gerhardt UMR 5253; Université Montpellier; Place Eugène Bataillon 34095 Montpellier Cedex 5 France
| | - Ahmad Mehdi
- Institut Charles Gerhardt UMR 5253; Université Montpellier; Place Eugène Bataillon 34095 Montpellier Cedex 5 France
| | - Sébastien Richeter
- Institut Charles Gerhardt UMR 5253; Université Montpellier; Place Eugène Bataillon 34095 Montpellier Cedex 5 France
| | - Lydie Viau
- Institut UTINAM UMR-CNRS 6213; Université Bourgogne Franche-Comté; 16 Route de Gray 25030 Besançon Cedex France
| | - Michael Knorr
- Institut UTINAM UMR-CNRS 6213; Université Bourgogne Franche-Comté; 16 Route de Gray 25030 Besançon Cedex France
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134
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Nuñez-Dallos N, Lopez-Barbosa N, Muñoz-Castro A, Mac-Leod Carey D, De Nisi A, Monari M, Osma JF, Hurtado J. A new copper(I) coordination polymer from 2,6-bis(1H-benzotriazol-1-ylmethyl)pyridine: Synthesis, characterization, and use as additive in transparent submicron UV filters. J COORD CHEM 2017. [DOI: 10.1080/00958972.2017.1393072] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
| | - Natalia Lopez-Barbosa
- Department of Electrical and Electronics Engineering, Universidad de los Andes, CMUA, Bogotá, Colombia
| | - Alvaro Muñoz-Castro
- Facultad de Ingeniería, Centro de Química Inorgánica y Materiales Moleculares, Instituto de Ciencias Químicas Aplicadas, Universidad Autonoma de Chile, Santiago, Chile
- Doctorado de Fisicoquímica Molecular, Relativistic Molecular Physics (ReMoPh) Group, Universidad Andres Bello, Santiago, Chile
| | - Desmond Mac-Leod Carey
- Facultad de Ingeniería, Centro de Química Inorgánica y Materiales Moleculares, Instituto de Ciencias Químicas Aplicadas, Universidad Autonoma de Chile, Santiago, Chile
| | - Assunta De Nisi
- Dipartimento di Chimica G. Ciamician, Università di Bologna, Bologna, Italy
| | - Magda Monari
- Dipartimento di Chimica G. Ciamician, Università di Bologna, Bologna, Italy
| | - Johann F. Osma
- Department of Electrical and Electronics Engineering, Universidad de los Andes, CMUA, Bogotá, Colombia
| | - John Hurtado
- Department of Chemistry, Universidad de los Andes, Bogotá, Colombia
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135
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Gibbons SK, Hughes RP, Glueck DS, Royappa AT, Rheingold AL, Arthur RB, Nicholas AD, Patterson HH. Synthesis, Structure, and Luminescence of Copper(I) Halide Complexes of Chiral Bis(phosphines). Inorg Chem 2017; 56:12809-12820. [DOI: 10.1021/acs.inorgchem.7b01562] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Sarah K. Gibbons
- 6128 Burke Laboratory,
Department of Chemistry, Dartmouth College, Hanover, New Hampshire 03755, United States
| | - Russell P. Hughes
- 6128 Burke Laboratory,
Department of Chemistry, Dartmouth College, Hanover, New Hampshire 03755, United States
| | - David S. Glueck
- 6128 Burke Laboratory,
Department of Chemistry, Dartmouth College, Hanover, New Hampshire 03755, United States
| | - A. Timothy Royappa
- Department of Chemistry, University of California, San Diego, 9500 Gilman Drive, La Jolla, California 92093, United States
| | - Arnold L. Rheingold
- Department of Chemistry, University of California, San Diego, 9500 Gilman Drive, La Jolla, California 92093, United States
| | - Robert B. Arthur
- Department of Chemistry, University of Maine, Orono, Maine 04469, United States
| | - Aaron D. Nicholas
- Department of Chemistry, University of Maine, Orono, Maine 04469, United States
| | - Howard H. Patterson
- Department of Chemistry, University of Maine, Orono, Maine 04469, United States
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136
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Conesa-Egea J, Gallardo-Martínez J, Delgado S, Martínez JI, Gonzalez-Platas J, Fernández-Moreira V, Rodríguez-Mendoza UR, Ocón P, Zamora F, Amo-Ochoa P. Multistimuli Response Micro- and Nanolayers of a Coordination Polymer Based on Cu 2 I 2 Chains Linked by 2-Aminopyrazine. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2017; 13:10.1002/smll.201700965. [PMID: 28692791 PMCID: PMC5687565 DOI: 10.1002/smll.201700965] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/24/2017] [Revised: 05/12/2017] [Indexed: 06/07/2023]
Abstract
A nonporous laminar coordination polymer of formula [Cu2 I2 (2-aminopyrazine)]n is prepared by direct reaction between CuI and 2-aminopyrazine, two industrially available building blocks. The fine tuning of the reaction conditions allows obtaining [Cu2 I2 (2-aminopyrazine)]n in micrometric and nanometric sizes with same structure and composition. Interestingly, both materials show similar reversible thermo- and pressure-luminescent response as well as reversible electrical response to volatile organic solvents such as acetic acid. X-ray diffraction studies under different conditions, temperatures and pressures, in combination with theoretical calculations allow rationalizing the physical properties of this compound and its changes under physical stimuli. Thus, the emission dramatically increases when lowering the temperature, while an enhancement of the pressure produces a decrease in the emission intensity. These observations emerge as a direct consequence of the high structural flexibility of the Cu2 I2 chains which undergo a contraction in CuCu distances as far as temperature decreases or pressure increases. However, the strong structural changes observed under high pressure lead to an unexpected effect that produces a less effective CuCu orbital overlapping that justifies the decrease in the intensity emission. This work shows the high potential of materials based on Cu2 I2 chains for new applications.
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Affiliation(s)
- J. Conesa-Egea
- Departamento de Química Inorgánica, Universidad Autónoma de Madrid, 28049 Madrid, Spain
| | - J. Gallardo-Martínez
- Departamento de Química Inorgánica, Universidad Autónoma de Madrid, 28049 Madrid, Spain
| | - S. Delgado
- Departamento de Química Inorgánica, Universidad Autónoma de Madrid, 28049 Madrid, Spain; Institute for Advanced Research in Chemical Sciences (IAdChem), Universidad Autónoma de Madrid, 28049 Madrid, Spain
| | - J. I. Martínez
- Departamento de Nanoestructuras, Superficies, Recubrimientos y Astrofísica Molecular, Instituto de Ciencia de Materiales de Madrid (ICMM-CSIC), 28049 Madrid, Spain
| | - J. Gonzalez-Platas
- Servicio de Difracción de Rayos X (SIDIX). Departamento de Física, Universidad de La Laguna, Avda. Astrofísico Fco. Sánchez s/n, La Laguna, Tenerife, E-38204, Spain
| | - V. Fernández-Moreira
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), CSIC-Universidad de Zaragoza, 50009 Zaragoza, Spain
| | - U. R. Rodríguez-Mendoza
- Instituto de Materiales y Nanotecnología (IMN). Departamento de Física, Universidad de La Laguna, Avda. Astrofísico Fco. Sánchez s/n, La Laguna, Tenerife, E-38204, Spain
| | - P. Ocón
- Departamento de Química Física Aplicada, Universidad Autónoma de Madrid, 28049 Madrid, Spain
| | - F. Zamora
- Departamento de Química Inorgánica, Universidad Autónoma de Madrid, 28049 Madrid, Spain; Institute for Advanced Research in Chemical Sciences (IAdChem), Universidad Autónoma de Madrid, 28049 Madrid, Spain; Condensed Matter Physics Center (IFIMAC), Universidad Autónoma de Madrid, 28049 Madrid, Spain
| | - P. Amo-Ochoa
- Departamento de Química Inorgánica, Universidad Autónoma de Madrid, 28049 Madrid, Spain; Institute for Advanced Research in Chemical Sciences (IAdChem), Universidad Autónoma de Madrid, 28049 Madrid, Spain
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137
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Lin S, Cui YZ, Qiu QM, Han HL, Li ZF, Liu M, Xin XL, Jin QH. Synthesis, characterization, luminescent properties of silver (I) complexes based on organic P-donor ligands and mercaptan ligands. Polyhedron 2017. [DOI: 10.1016/j.poly.2017.06.036] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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138
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Hupp B, Schiller C, Lenczyk C, Stanoppi M, Edkins K, Lorbach A, Steffen A. Synthesis, Structures, and Photophysical Properties of a Series of Rare Near-IR Emitting Copper(I) Complexes. Inorg Chem 2017; 56:8996-9008. [DOI: 10.1021/acs.inorgchem.7b00958] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Benjamin Hupp
- Institut für Anorganische Chemie, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
| | - Carl Schiller
- Institut für Anorganische Chemie, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
| | - Carsten Lenczyk
- Institut für Anorganische Chemie, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
| | - Marco Stanoppi
- Institut für Anorganische Chemie, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
| | - Katharina Edkins
- Institut für Anorganische Chemie, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
| | - Andreas Lorbach
- Institut für Anorganische Chemie, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
| | - Andreas Steffen
- Institut für Anorganische Chemie, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
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139
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Raghuvanshi A, Dargallay NJ, Knorr M, Viau L, Knauer L, Strohmann C. 1,3-Dithiolane and 1,3-Ferrocenyl-dithiolane as Assembling Ligands for the Construction of Cu(I) Clusters and Coordination Polymers. J Inorg Organomet Polym Mater 2017. [DOI: 10.1007/s10904-017-0610-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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140
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Park H, Kwon E, Chiang H, Im H, Lee KY, Kim J, Kim TH. Reversible Crystal Transformations and Luminescence Vapochromism by Fast Guest Exchange in Cu(I) Coordination Polymers. Inorg Chem 2017; 56:8287-8294. [DOI: 10.1021/acs.inorgchem.7b00951] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Hyunjin Park
- Department of Chemistry (BK21 plus) and
Research Institute of Natural Science, Gyeongsang National University, Jinju 52828, Korea
| | - Eunjin Kwon
- Department of Chemistry (BK21 plus) and
Research Institute of Natural Science, Gyeongsang National University, Jinju 52828, Korea
| | - Hojae Chiang
- Department of Chemistry (BK21 plus) and
Research Institute of Natural Science, Gyeongsang National University, Jinju 52828, Korea
| | - Hansu Im
- Department of Chemistry (BK21 plus) and
Research Institute of Natural Science, Gyeongsang National University, Jinju 52828, Korea
| | - Kang Yeol Lee
- Department of Chemistry (BK21 plus) and
Research Institute of Natural Science, Gyeongsang National University, Jinju 52828, Korea
| | - Jineun Kim
- Department of Chemistry (BK21 plus) and
Research Institute of Natural Science, Gyeongsang National University, Jinju 52828, Korea
| | - Tae Ho Kim
- Department of Chemistry (BK21 plus) and
Research Institute of Natural Science, Gyeongsang National University, Jinju 52828, Korea
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141
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Liu W, Zhu K, Teat SJ, Dey G, Shen Z, Wang L, O'Carroll DM, Li J. All-in-One: Achieving Robust, Strongly Luminescent and Highly Dispersible Hybrid Materials by Combining Ionic and Coordinate Bonds in Molecular Crystals. J Am Chem Soc 2017. [PMID: 28625054 DOI: 10.1021/jacs.7b04550] [Citation(s) in RCA: 79] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Extensive research has been pursued to develop low-cost and high-performance functional inorganic-organic hybrid materials for clean/renewable energy related applications. While great progress has been made in the recent years, some key challenges remain to be tackled. One major issue is the generally poor stability of these materials, which originates from relatively fragile/weak bonds between inorganic and organic constituents. Herein, we report a unique "all-in-one" (AIO) approach in constructing robust structures with desired properties. Such approach allows formation of both ionic and coordinate bonds within a molecular cluster, which greatly enhances structural stability while maintaining the molecular identity of the cluster and its high luminescence. The novel AIO structures are composed of various anionic (CumIm+n)n- clusters and cationic N-ligands. They exhibit high luminescence efficiency, significantly improved chemical, thermal and moisture stability, and excellent solution processability. Both temperature dependent photoluminescence experiments and DFT calculations are performed to investigate the luminescence origin and emission mechanism of these materials, and their suitability as energy-saving LED lighting phosphors is assessed. This study offers a new material designing strategy that may be generalized to many other material classes.
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Affiliation(s)
- Wei Liu
- Department of Chemistry and Chemical Biology, Rutgers University , 610 Taylor Road, Piscataway, New Jersey 08854, United States
| | - Kun Zhu
- Department of Chemistry and Chemical Biology, Rutgers University , 610 Taylor Road, Piscataway, New Jersey 08854, United States
| | - Simon J Teat
- Advanced Light Source, Lawrence Berkeley National Laboratory , 1 Cyclotron Road, Berkeley, California 94720, United States
| | - Gangotri Dey
- Department of Chemistry and Chemical Biology, Rutgers University , 610 Taylor Road, Piscataway, New Jersey 08854, United States
| | - Zeqing Shen
- Department of Chemistry and Chemical Biology, Rutgers University , 610 Taylor Road, Piscataway, New Jersey 08854, United States.,Department of Materials Science and Engineering, Rutgers University , 607 Taylor Road, Piscataway, New Jersey 08854, United States
| | - Lu Wang
- Department of Chemistry and Chemical Biology, Rutgers University , 610 Taylor Road, Piscataway, New Jersey 08854, United States
| | - Deirdre M O'Carroll
- Department of Chemistry and Chemical Biology, Rutgers University , 610 Taylor Road, Piscataway, New Jersey 08854, United States.,Department of Materials Science and Engineering, Rutgers University , 607 Taylor Road, Piscataway, New Jersey 08854, United States
| | - Jing Li
- Department of Chemistry and Chemical Biology, Rutgers University , 610 Taylor Road, Piscataway, New Jersey 08854, United States
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142
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Synthesis, Characterization and Luminescent Properties of Copper(I) Halide Complexes Containing 1-(Diphenylphosphino)naphthalene. J Inorg Organomet Polym Mater 2017. [DOI: 10.1007/s10904-017-0601-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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143
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Three Luminescent Copper(I) Iodide Clusters with Phosphine Ligands: Synthesis, Structure Characterization, Properties and TD-DFT Calculations. J CLUST SCI 2017. [DOI: 10.1007/s10876-017-1218-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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144
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Hasegawa T, Kobayashi A, Ohara H, Yoshida M, Kato M. Emission Tuning of Luminescent Copper(I) Complexes by Vapor-Induced Ligand Exchange Reactions. Inorg Chem 2017; 56:4928-4936. [PMID: 28394567 DOI: 10.1021/acs.inorgchem.6b03122] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Tatsuya Hasegawa
- Department of Chemistry,
Faculty of Science, Hokkaido University, North-10 West-8, Kita-ku, Sapporo, Hokkaido 060-0810, Japan
| | - Atsushi Kobayashi
- Department of Chemistry,
Faculty of Science, Hokkaido University, North-10 West-8, Kita-ku, Sapporo, Hokkaido 060-0810, Japan
| | - Hiroki Ohara
- Department of Chemistry,
Faculty of Science, Hokkaido University, North-10 West-8, Kita-ku, Sapporo, Hokkaido 060-0810, Japan
| | - Masaki Yoshida
- Department of Chemistry,
Faculty of Science, Hokkaido University, North-10 West-8, Kita-ku, Sapporo, Hokkaido 060-0810, Japan
| | - Masako Kato
- Department of Chemistry,
Faculty of Science, Hokkaido University, North-10 West-8, Kita-ku, Sapporo, Hokkaido 060-0810, Japan
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145
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So GKM, Cheng G, Wang J, Chang X, Kwok CC, Zhang H, Che CM. Efficient Color-Tunable Copper(I) Complexes and Their Applications in Solution-Processed Organic Light-Emitting Diodes. Chem Asian J 2017; 12:1490-1498. [PMID: 28176456 DOI: 10.1002/asia.201700081] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2017] [Indexed: 11/09/2022]
Abstract
A series of dppnc- and neocuproine-based CuI complexes (dppnc=7,8-bis(diphenylphosphino)-7,8-dicarba-nido-undecaborate) are synthesized and the emission color of these CuI complexes can be tuned from green to deep red via rational modification of the neocuproine ligand structure. The molecular structures of the emissive CuI complexes, Cu(dppnc)-G (green emitting), Cu(dppnc)-Y (yellow emitting), and Cu(dppnc)-R (red emitting), are characterized and their electronic structures and related transition properties are elucidated by photo-physical and computational (density functional theory) studies. The calculation results suggest that thermally activated delayed fluorescence (TADF) is the emission mechanism for these CuI complexes. Efficient solution-processed green-, yellow-, and red-emitting OLEDs are fabricated based on the emissive complexes as the dopants. High external quantum efficiency (EQE) of 15.20 % and current efficiency of 48.15 cd A-1 at 1000 cd m-2 are achieved in the green-emitting device with Cu(dppnc)-G. A maximum EQE of 10.17 %, CIE coordinates of (0.61, 0.38) and a maximum electroluminescent peak of 631 nm are achieved in the red device based on Cu(dppnc)-R.
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Affiliation(s)
- Gary Kwok-Ming So
- State Key Laboratory of Synthetic Chemistry, Institute of Molecular Functional Materials, and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong SAR, China
| | - Gang Cheng
- State Key Laboratory of Synthetic Chemistry, Institute of Molecular Functional Materials, and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong SAR, China.,HKU Shenzhen Institute of Research and Innovation, Shenzhen, 518053, P. R. China
| | - Jian Wang
- International Joint Research Laboratory of Nano-Micro Architecture Chemistry, Institute of Theoretical Chemistry, Jilin University, Changchun, 130023, P. R. China
| | - Xiaoyong Chang
- State Key Laboratory of Synthetic Chemistry, Institute of Molecular Functional Materials, and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong SAR, China
| | - Chi-Chung Kwok
- State Key Laboratory of Synthetic Chemistry, Institute of Molecular Functional Materials, and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong SAR, China
| | - Hongxing Zhang
- International Joint Research Laboratory of Nano-Micro Architecture Chemistry, Institute of Theoretical Chemistry, Jilin University, Changchun, 130023, P. R. China
| | - Chi-Ming Che
- State Key Laboratory of Synthetic Chemistry, Institute of Molecular Functional Materials, and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong SAR, China.,HKU Shenzhen Institute of Research and Innovation, Shenzhen, 518053, P. R. China
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146
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Dem'yanov PI, Polestshuk PM, Kostin VV. The Nature of Metal-Metal Interactions in Dimeric Hydrides and Halides of Group 11 Elements in the Light of High Level Relativistic Calculations. Chemistry 2017; 23:3257-3261. [PMID: 28093856 DOI: 10.1002/chem.201605519] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2016] [Indexed: 11/08/2022]
Abstract
The titular calculations show that charges at metal atoms M are apparently the main factor governing the nature of M⋅⋅⋅M interactions in two-nuclear coinage-metal complexes, and there are certain critical values of positive charges on M atoms, on exceeding which the pair-wise M⋅⋅⋅M interactions and/or the binding between M atoms in such complexes become repulsive despite negative formation energies of such complexes, short M-M internuclear distances, and the existence of a bond critical point (BCP) between M atoms.
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Affiliation(s)
- Piotr I Dem'yanov
- Chemistry Department, M. V. Lomonosov Moscow State University, Lenin Hills 1, Building 3, 119991, Moscow, Russia
| | - Pavel M Polestshuk
- Chemistry Department, M. V. Lomonosov Moscow State University, Lenin Hills 1, Building 3, 119991, Moscow, Russia
| | - Vladimir V Kostin
- Chemistry Department, M. V. Lomonosov Moscow State University, Lenin Hills 1, Building 3, 119991, Moscow, Russia
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147
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Luminescent thione/phosphane mixed-ligand copper(I) complexes: The effect of thione on structural properties. Inorganica Chim Acta 2017. [DOI: 10.1016/j.ica.2017.01.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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148
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Kobayashi A, Kato M. Stimuli-responsive Luminescent Copper(I) Complexes for Intelligent Emissive Devices. CHEM LETT 2017. [DOI: 10.1246/cl.160794] [Citation(s) in RCA: 114] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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149
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Kobayashi A, Arata R, Ogawa T, Yoshida M, Kato M. Effect of Water Coordination on Luminescent Properties of Pyrazine-Bridged Dinuclear Cu(I) Complexes. Inorg Chem 2017; 56:4280-4288. [PMID: 28079372 DOI: 10.1021/acs.inorgchem.6b02578] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Atsushi Kobayashi
- Department of Chemistry,
Faculty of Science, Hokkaido University, North-10 West-8, Kita-ku, Sapporo, Hokkaido 060-0810, Japan
| | - Ryuya Arata
- Department of Chemistry,
Faculty of Science, Hokkaido University, North-10 West-8, Kita-ku, Sapporo, Hokkaido 060-0810, Japan
| | - Tomohiro Ogawa
- Department of Chemistry,
Faculty of Science, Hokkaido University, North-10 West-8, Kita-ku, Sapporo, Hokkaido 060-0810, Japan
| | - Masaki Yoshida
- Department of Chemistry,
Faculty of Science, Hokkaido University, North-10 West-8, Kita-ku, Sapporo, Hokkaido 060-0810, Japan
| | - Masako Kato
- Department of Chemistry,
Faculty of Science, Hokkaido University, North-10 West-8, Kita-ku, Sapporo, Hokkaido 060-0810, Japan
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150
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Huang CH, Wen M, Wang CY, Lu YF, Huang XH, Li HH, Wu ST, Zhuang NF, Hu XL. A series of pure-blue-light emitting Cu(i) complexes with thermally activated delayed fluorescence: structural, photophysical, and computational studies. Dalton Trans 2017; 46:1413-1419. [DOI: 10.1039/c6dt03965k] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Four Cu(i) complexes exhibiting pure blue delayed fluorescence were synthesized and their structures and photophysical properties were studied.
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Affiliation(s)
- Chun-Hua Huang
- Institute of Optical Crystalline Materials
- College of Chemistry
- Fuzhou University
- Fuzhou 350116
- P. R. China
| | - Meng Wen
- Institute of Optical Crystalline Materials
- College of Chemistry
- Fuzhou University
- Fuzhou 350116
- P. R. China
| | - Chun-Ya Wang
- Institute of Optical Crystalline Materials
- College of Chemistry
- Fuzhou University
- Fuzhou 350116
- P. R. China
| | - Yong-Feng Lu
- Institute of Optical Crystalline Materials
- College of Chemistry
- Fuzhou University
- Fuzhou 350116
- P. R. China
| | - Xi-He Huang
- Institute of Optical Crystalline Materials
- College of Chemistry
- Fuzhou University
- Fuzhou 350116
- P. R. China
| | - Hao-Hong Li
- Institute of Optical Crystalline Materials
- College of Chemistry
- Fuzhou University
- Fuzhou 350116
- P. R. China
| | - Shu-Ting Wu
- Institute of Optical Crystalline Materials
- College of Chemistry
- Fuzhou University
- Fuzhou 350116
- P. R. China
| | - Nai-Feng Zhuang
- Institute of Optical Crystalline Materials
- College of Chemistry
- Fuzhou University
- Fuzhou 350116
- P. R. China
| | - Xiao-Lin Hu
- Institute of Optical Crystalline Materials
- College of Chemistry
- Fuzhou University
- Fuzhou 350116
- P. R. China
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