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Wang W, Wei J, Ding Y, Yang Y, Zhou X, Meng HM, Zhu Q, Li Z. In situ coupling of carbon dots with zeolitic imidazolate frameworks enabling highly red emission in solid state. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 315:124235. [PMID: 38599022 DOI: 10.1016/j.saa.2024.124235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 03/09/2024] [Accepted: 03/31/2024] [Indexed: 04/12/2024]
Abstract
In this work, an extraordinary solid red emissive phosphor was prepared based on red-emitting carbon dots (R-CDs). The synthesis was conducted under an in-situ strategy, with assistance of zeolitic imidazolate frameworks. The obtained phosphor possesses a stronger red emission located at 630 nm in solid state, with CIE coordinate of (0.63, 0.35) and quantum yield of ∼ 45 %. As a consequence, not only aggregation-induced fluorescence quenching of R-CDs is avoided in solid state, but also an enhanced emission with high quantum yield is presented. Fluorescence properties were further explored in detail. The emission is found to be responsive to temperature and applied pressure. Based on the excellent emissive performance, the material has great potentials in anti-counterfeiting, latent fingerprint imaging, and temperature/pressure-sensing. This work provides a facile and promising way of preparing solid carbon-based phosphors for special applications.
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Affiliation(s)
- Wen Wang
- Department of Criminal Science and Technology, Henan Police College, Zhengzhou 450046, China
| | - Jinbao Wei
- College of Chemistry, Institute of Analytical Chemistry for Life Science, Henan Joint International Research Laboratory of Green Construction of Functional Molecules and Their Bioanalytical Applications, Zhengzhou Key Laboratory of Functional Nanomaterial and Medical Theranostic, Zhengzhou University, Zhengzhou 450001, China
| | - Yutong Ding
- College of Chemistry, Institute of Analytical Chemistry for Life Science, Henan Joint International Research Laboratory of Green Construction of Functional Molecules and Their Bioanalytical Applications, Zhengzhou Key Laboratory of Functional Nanomaterial and Medical Theranostic, Zhengzhou University, Zhengzhou 450001, China
| | - Yike Yang
- Department of Criminal Science and Technology, Henan Police College, Zhengzhou 450046, China
| | - Xin Zhou
- College of Chemistry, Institute of Analytical Chemistry for Life Science, Henan Joint International Research Laboratory of Green Construction of Functional Molecules and Their Bioanalytical Applications, Zhengzhou Key Laboratory of Functional Nanomaterial and Medical Theranostic, Zhengzhou University, Zhengzhou 450001, China
| | - Hong-Min Meng
- College of Chemistry, Institute of Analytical Chemistry for Life Science, Henan Joint International Research Laboratory of Green Construction of Functional Molecules and Their Bioanalytical Applications, Zhengzhou Key Laboratory of Functional Nanomaterial and Medical Theranostic, Zhengzhou University, Zhengzhou 450001, China.
| | - Qianqian Zhu
- College of Chemistry, Institute of Analytical Chemistry for Life Science, Henan Joint International Research Laboratory of Green Construction of Functional Molecules and Their Bioanalytical Applications, Zhengzhou Key Laboratory of Functional Nanomaterial and Medical Theranostic, Zhengzhou University, Zhengzhou 450001, China.
| | - Zhaohui Li
- College of Chemistry, Institute of Analytical Chemistry for Life Science, Henan Joint International Research Laboratory of Green Construction of Functional Molecules and Their Bioanalytical Applications, Zhengzhou Key Laboratory of Functional Nanomaterial and Medical Theranostic, Zhengzhou University, Zhengzhou 450001, China
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Arar W, Ali RB, El May MV, Khatyr A, Jourdain I, Knorr M, Brieger L, Scheel R, Strohmann C, Chaker A, Akacha AB. Synthesis, crystal structures and biological activities of halogeno-(O-alkylphenylcarbamothioate)bis(triarylphosphine)copper(I) complexes. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2023.135370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
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3
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Artem'ev AV, Doronina EP, Rakhmanova MI, Hei X, Stass DV, Tarasova OA, Bagryanskaya IY, Samsonenko DG, Novikov AS, Nedolya NA, Li J. A family of CuI-based 1D polymers showing colorful short-lived TADF and phosphorescence induced by photo- and X-ray irradiation. Dalton Trans 2023; 52:4017-4027. [PMID: 36880169 DOI: 10.1039/d3dt00035d] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Exploiting 2-(alkylsulfonyl)pyridines as 1,3-N,S-ligands, herein we have constructed 1D CuI-based coordination polymers (CPs) bearing unprecedented (CuI)n chains and possessing remarkable photophysical properties. At room temperature, these CPs show efficient TADF, phosphorescence or dual emission in the deep-blue to red range with outstandingly short decay times of 0.4-2.0 μs and good quantum performance. Owing to great structural diversity, the CPs demonstrate a variety of emissive mechanisms, spanning from TADF of 1(M + X)LCT type to 3CC and 3(M + X)LCT phosphorescence. Moreover, the designed compounds emit strong X-ray radioluminescence with the quantum efficiency of up to an impressive 55% relative to all-inorganic BGO scintillators. The presented findings push the boundaries in designing TADF and triplet emitters with very short decay times.
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Affiliation(s)
- Alexander V Artem'ev
- Nikolaev Institute of Inorganic Chemistry, SB RAS, 3 Acad. Lavrentiev Ave., Novosibirsk, 630090, Russia.
| | - Evgeniya P Doronina
- A. E. Favorsky Irkutsk Institute of Chemistry, SB RAS, 1 Favorsky Str., Irkutsk, 664033 Russia
| | - Mariana I Rakhmanova
- Nikolaev Institute of Inorganic Chemistry, SB RAS, 3 Acad. Lavrentiev Ave., Novosibirsk, 630090, Russia.
| | - Xiuze Hei
- Department of Chemistry and Chemical Biology, Rutgers University, Piscataway, New Jersey 08854, USA.
| | - Dmitri V Stass
- V. V. Voevodsky Institute of Chemical Kinetics and Combustion, SB RAS, 3 Institutskaya Str., Novosibirsk, 630090, Russia.,Department of Physics, Novosibirsk State University, 2 Pirogova St., Novosibirsk, 630090, Russia
| | - Ol'ga A Tarasova
- A. E. Favorsky Irkutsk Institute of Chemistry, SB RAS, 1 Favorsky Str., Irkutsk, 664033 Russia
| | - Irina Yu Bagryanskaya
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, SB RAS, 9 Acad. Lavrentiev Ave., Novosibirsk, 630090, Russia
| | - Denis G Samsonenko
- Nikolaev Institute of Inorganic Chemistry, SB RAS, 3 Acad. Lavrentiev Ave., Novosibirsk, 630090, Russia.
| | - Alexander S Novikov
- Saint Petersburg State University, 7/9 Universitetskaya Nab., Saint Petersburg, 199034, Russia.,Peoples' Friendship University of Russia (RUDN University), 6 Miklukho-Maklaya St, Moscow, 117198, Russia
| | - Nina A Nedolya
- A. E. Favorsky Irkutsk Institute of Chemistry, SB RAS, 1 Favorsky Str., Irkutsk, 664033 Russia
| | - Jing Li
- Department of Chemistry and Chemical Biology, Rutgers University, Piscataway, New Jersey 08854, USA.
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Artem’ev AV, Baranov AY, Berezin AS, Stass DV, Hettstedt C, Kuzmina UA, Karaghiosoff K, Bagryanskaya IY. TADF and X-ray Radioluminescence of New Cu(I) Halide Complexes: Different Halide Effects on These Processes. Int J Mol Sci 2023; 24:ijms24065145. [PMID: 36982219 PMCID: PMC10049412 DOI: 10.3390/ijms24065145] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Revised: 02/20/2023] [Accepted: 03/02/2023] [Indexed: 03/10/2023] Open
Abstract
A series of complexes [Cu2X2(Pic3PO)2] (X = Cl, Br, I) based on tris(pyridin-2-ylmethyl)phosphine oxide (Pic3PO) has been synthesized. At 298 K, these compounds exhibit thermally activated delayed fluorescence (TADF) of 1(M+X)LCT type with λmax varying from 485 to 545 nm, and quantum efficiency up to 54%. In the TADF process, the halide effect appears as the emission intensification and bathochromic shift of λmax in the following order X = I < Br < Cl. Upon X-ray irradiation, the title compounds emit radioluminescence, the emission bands of which have the same shape as those at TADF, thereby meaning a similar radiative excited state. By contrast to TADF, the halide effect in the radioluminescence is reversed: its intensity grows in the order X = Cl < Br < I, since heavier atoms absorb X-rays more efficiently. These findings essentially contribute to our knowledge about the halide effect in the photo- and radioluminescent Cu(I) halide emitters.
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Affiliation(s)
- Alexander V. Artem’ev
- Nikolaev Institute of Inorganic Chemistry, 3, Acad. Lavrentiev Ave., Novosibirsk 630090, Russia
- Correspondence:
| | - Andrey Yu. Baranov
- Nikolaev Institute of Inorganic Chemistry, 3, Acad. Lavrentiev Ave., Novosibirsk 630090, Russia
| | - Alexey S. Berezin
- Nikolaev Institute of Inorganic Chemistry, 3, Acad. Lavrentiev Ave., Novosibirsk 630090, Russia
| | - Dmitry V. Stass
- Department of Physics, Novosibirsk State University, 2 Pirogova St., Novosibirsk 630090, Russia
- Voevodsky Institute of Chemical Kinetics and Combustion SB RAS, 3 Institutskaya St., Novosibirsk 630090, Russia
| | - Christina Hettstedt
- Department of Chemistry, Ludwig-Maximilian University of Munich, Butenandtstr. 5–13, 81377 Munich, Germany
| | - Ul’yana A. Kuzmina
- Nikolaev Institute of Inorganic Chemistry, 3, Acad. Lavrentiev Ave., Novosibirsk 630090, Russia
- Department of Physics, Novosibirsk State University, 2 Pirogova St., Novosibirsk 630090, Russia
| | - Konstantin Karaghiosoff
- Department of Chemistry, Ludwig-Maximilian University of Munich, Butenandtstr. 5–13, 81377 Munich, Germany
| | - Irina Yu. Bagryanskaya
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, SB RAS, 9, Acad. Lavrentiev Ave., Novosibirsk 630090, Russia
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Green Emissive Copper(I) Coordination Polymer Supported by the Diethylpyridylphosphine Ligand as a Luminescent Sensor for Overheating Processes. MOLECULES (BASEL, SWITZERLAND) 2023; 28:molecules28020706. [PMID: 36677764 PMCID: PMC9863830 DOI: 10.3390/molecules28020706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 01/07/2023] [Accepted: 01/08/2023] [Indexed: 01/12/2023]
Abstract
Tertiary diethylpyridylphosphine was synthesized by the reaction of pyridylphosphine with bromoethane in a suberbasic medium. The reaction of phosphine with the copper(I) iodide led to the formation of a copper(I) coordination polymer, which, according to the X-ray diffraction data, has an intermediate structure with a copper-halide core between the octahedral and stairstep geometries of the Cu4I4 clusters. The obtained coordination polymer exhibits a green emission in the solid state, which is caused by the 3(M+X)LCT transitions. The heating up of the copper(I) coordination polymer to 138.5 °C results in its monomerization and the formation of a new solid-state phase. The new phase exhibits a red emission, with the emission band maximum at 725 nm. According to the experimental data and quantum chemical computations, it was concluded that depolymerization probably leads to a complex that is formed with the octahedral structure of the copper-halide core. The resulting solid-state phase can be backward-converted to the polymer phase via recrystallization from the acetone or DMF. Therefore, the obtained coordination polymer can be considered a sensor or detector for the overheating of processes that should be maintained at temperatures below 138 °C (e.g., engines, boiling liquids, solar heat systems, etc.).
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Demyanov YV, Sadykov EH, Rakhmanova MI, Novikov AS, Bagryanskaya IY, Artem’ev AV. Tris(2-Pyridyl)Arsine as a New Platform for Design of Luminescent Cu(I) and Ag(I) Complexes. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27186059. [PMID: 36144790 PMCID: PMC9503387 DOI: 10.3390/molecules27186059] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 09/05/2022] [Accepted: 09/08/2022] [Indexed: 11/23/2022]
Abstract
The coordination behavior of tris(2-pyridyl)arsine (Py3As) has been studied for the first time on the example of the reactions with CuI, CuBr and AgClO4. When treated with CuI in CH2Cl2 medium, Py3As unexpectedly affords the scorpionate complex [Cu(Py3As)I]∙CH2Cl2 only, while this reaction in MeCN selectively leads to the dimer [Cu2(Py3As)2I2]. At the same time, the interaction of CuBr with Py3As exclusively gives the dimer [Cu2(Py3As)2Br2]. It is interesting to note that the scorpionate [Cu(Py3As)I]∙CH2Cl2, upon fuming with a MeCN vapor (r.t., 1 h), undergoes quantitative dimerization into the dimer [Cu2(Py3As)2I2]. The reaction of Py3As with AgClO4 produces complex [Ag@Ag4(Py3As)4](CIO4)5 featuring a Ag-centered Ag4 tetrahedral kernel. At ambient temperature, the obtained Cu(I) complexes exhibit an unusually short-lived photoluminescence, which can be tentatively assigned to the thermally activated delayed fluorescence of (M + X) LCT type (M = Cu, L = Py3As; X = halogen). For the title Ag(I) complexes, QTAIM calculations reveal the pronounced argentophilic interactions for all short Ag∙∙∙Ag contacts (3.209–3.313 Å).
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Affiliation(s)
- Yan V. Demyanov
- Nikolaev Institute of Inorganic Chemistry, SB RAS, 3 Acad. Lavrentiev Ave., 630090 Novosibirsk, Russia
| | - Evgeniy H. Sadykov
- Nikolaev Institute of Inorganic Chemistry, SB RAS, 3 Acad. Lavrentiev Ave., 630090 Novosibirsk, Russia
| | - Marianna I. Rakhmanova
- Nikolaev Institute of Inorganic Chemistry, SB RAS, 3 Acad. Lavrentiev Ave., 630090 Novosibirsk, Russia
| | - Alexander S. Novikov
- Saint Petersburg State University, Universitetskaya Nab. 7/9, 199034 Saint Petersburg, Russia
- Peoples’ Friendship University of Russia (RUDN University), Miklukho-Maklaya Street 6, 117198 Moscow, Russia
| | - Irina Yu. Bagryanskaya
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, SB RAS, 9 Acad. Lavrentiev Ave., 630090 Novosibirsk, Russia
| | - Alexander V. Artem’ev
- Nikolaev Institute of Inorganic Chemistry, SB RAS, 3 Acad. Lavrentiev Ave., 630090 Novosibirsk, Russia
- Correspondence:
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Arbuzova SN, Verkhoturova SI, Borodina TN, Artem΄ev AV. CuI COMPLEXES BASED ON DI(2-PYRIDYL) (2-AROYLETHENYL)PHOSPHINE OXIDES: SYNTHESIS, STRUCTURE, AND DARK RED PHOTOLUMINESCENCE. J STRUCT CHEM+ 2022. [DOI: 10.1134/s0022476622090013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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8
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Vinogradova KA, Rakhmanova MI, Nikolaenkova EB, Krivopalov VP, Bushuev MB, Pervukhina NV, Naumov DY, Martynova SA. Synthesis, Structure, and Photoluminescence of Zinc(II) and Silver(I) Complexes with 2-(3,5-Dimethyl-1H-pyrazol-1-yl)-4,6-Diphenylpyrimidine. RUSS J COORD CHEM+ 2022. [DOI: 10.1134/s1070328422050098] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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9
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Shekhovtsov N, Kokina TE, Vinogradova KA, Panarin AY, Rakhmanova MI, Naumov DY, Pervukhina NV, Nikolaenkova EB, Krivopalov VP, Czerwieniec R, Bushuev MB. Near-infrared emitting copper(I) complexes with a pyrazolylpyrimidine ligand: exploring relaxation pathways. Dalton Trans 2022; 51:2898-2911. [DOI: 10.1039/d1dt04325k] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Mononuclear copper(I) complexes [CuL2]I (1), [CuL2]2[Cu2I4]·2MeCN (2) and [CuL2]PF6 (3) with a new chelating pyrazolylpyrimidine ligand, 2-(3,5-dimethyl-1H-pyrazol-1-yl)-4,6-diphenylpyrimidine (L), were synthesized. In the structures of complex cations [CuL2]+, Cu+ ions coordinate...
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Artem'ev AV, Demyanov YV, Rakhmanova MI, Bagryanskaya IY. Pyridylarsine-based Cu(I) complexes showing TADF mixed with fast phosphorescence: a speeding-up emission rate using arsine ligands. Dalton Trans 2021; 51:1048-1055. [PMID: 34935846 DOI: 10.1039/d1dt03759e] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Can arsine ligands be preferred over similar phosphines to design Cu(I)-based TADF materials? The present study reveals that arsines can indeed be superior to reach shorter decay times of Cu(I) emitters. This has been exemplified on a series of bis(2-pyridyl)phenylarsine-based complexes [Cu2(Py2AsPh)2X2] (X = Cl, Br, and I), the emission decay times of which are significantly shorter (2-9 μs at 300 K) than those of their phosphine analogs [Cu2(Py2PPh)2X2] (5-33 μs). This effect is caused by two factors: (i) large ΔE(S1-T1) gaps of the arsine complexes (1100-1345 cm-1), thereby phosphorescence is admixed with TADF at 300 K, thus reducing the total emission decay time compared to the TADF-only process by 5-28%; (ii) higher SOC strength of arsenic (ζl = 1202 cm-1) against phosphorus (ζl = 230 cm-1) makes the kr(T1 → S0) rate of the Cu(I)-arsine complexes by 1.3 to 4.2 times faster than that of their phosphine analogs. It is also noteworthy that the TADF/phosphorescence ratio for [Cu2(Py2AsPh)2X2] at 300 K is halogen-regulated and varies in the order: Cl (1 : 1) < Br (3 : 1) ≈ I (3.5 : 1). These findings provide a new insight into the future design of dual-mode (TADF + phosphorescence) emissive materials with reduced lifetimes.
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Affiliation(s)
- Alexander V Artem'ev
- Nikolaev Institute of Inorganic Chemistry, 3, Acad. Lavrentiev Ave., Novosibirsk 630090, Russian Federation.
| | - Yan V Demyanov
- Nikolaev Institute of Inorganic Chemistry, 3, Acad. Lavrentiev Ave., Novosibirsk 630090, Russian Federation.
| | - Marianna I Rakhmanova
- Nikolaev Institute of Inorganic Chemistry, 3, Acad. Lavrentiev Ave., Novosibirsk 630090, Russian Federation.
| | - Irina Yu Bagryanskaya
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, SB RAS, 9, Acad. Lavrentiev Ave., Novosibirsk 630090, Russian Federation
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Synthetic protocols and applications of copper(I) phosphine and copper(I) phosphine/diimine complexes. J Organomet Chem 2021. [DOI: 10.1016/j.jorganchem.2021.122124] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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12
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Dai D, Song L, Liang Y, Wang J, Zhou Y, Shen H, Chai W. Heteroleptic cuprous complexes of a diimine MePBO ligand and their structure influence on phosphorescent color: Syntheses, structure characterizations, properties and TD‐DFT calculations. Z Anorg Allg Chem 2021. [DOI: 10.1002/zaac.202100114] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Ding‐Qiu Dai
- College of Materials and Chemistry China Jiliang University Hangzhou 310018 P.R. China
| | - Li Song
- Department of Chemistry Zhejiang Sci-Tech University Hangzhou 310018 P.R. China
| | - Yu Liang
- College of Materials and Chemistry China Jiliang University Hangzhou 310018 P.R. China
| | - Jian‐Teng Wang
- Jinan Cigarettes Factory China Tobacco Shandong Industrial Co. Ltd. Jinan 250101 P. R. China
| | - Yi‐Ming Zhou
- College of Materials and Chemistry China Jiliang University Hangzhou 310018 P.R. China
| | - Hang‐Yan Shen
- College of Materials and Chemistry China Jiliang University Hangzhou 310018 P.R. China
| | - Wen‐Xiang Chai
- College of Materials and Chemistry China Jiliang University Hangzhou 310018 P.R. China
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Vinogradova KA, Shekhovtsov NA, Berezin AS, Sukhikh TS, Rogovoy MI, Artem'ev AV, Bushuev MB. Coordination-induced emission enhancement in copper(I) iodide coordination polymers supported by 2-(alkylsulfanyl)pyrimidines. Dalton Trans 2021; 50:9317-9330. [PMID: 34132730 DOI: 10.1039/d1dt00826a] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
First examples of copper(i) complexes with 2-(alkylsulfanyl)pyrimidine ligands have been synthesized. Reactions of copper(i) iodide with 2-(methylsulfanyl)pyrimidine (L1) in various metal-to-ligand molar ratios in MeCN afford a ladder-type coordination polymer [Cu2L1I2]n with polymeric chains built from double-stranded (Cu2I2)n ribbons supported on both sides by μ2-N,S-L1 molecules. Although the second ligand, 2-(ethylsulfanyl)pyrimidine (L2), differs from L1 only by a methylene group, its reactions with copper(i) iodide in MeCN yield not only a congenerous coordination polymer, [Cu2L2I2]n, but also [CuL2I]n, in which a similar (Cu2I2)n ribbon is decorated by N-monodentate L2 molecules. Absorption spectra of all compounds represent an interplay of metal + iodine-to-ligand charge transfer (XMLCT) and ligand-centered (LC) and cluster-centered (CC) transitions, while the emission occurs from the excited states of XMLCT nature. The luminescence of [Cu2L1I2]n and [Cu2L2I2]n is blue-shifted and greatly enhanced in comparison with that of [CuL2I]n (quantum yields: 89% and 68% for [Cu2L1I2]n and [Cu2L2I2]nvs. 23% for [CuL2I]n at 77 K), which can be associated with a more rigid μ2-N,S coordination of 2-(alkylsulfanyl)pyrimidine ligands in [Cu2L1I2]n and [Cu2L2I2]n leading to a less distorted T1 state.
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Affiliation(s)
- Katerina A Vinogradova
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of Russian Academy of Sciences, 3, Acad. Lavrentiev Ave., Novosibirsk, 630090, Russia.
| | - Nikita A Shekhovtsov
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of Russian Academy of Sciences, 3, Acad. Lavrentiev Ave., Novosibirsk, 630090, Russia.
| | - Alexey S Berezin
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of Russian Academy of Sciences, 3, Acad. Lavrentiev Ave., Novosibirsk, 630090, Russia.
| | - Taisiya S Sukhikh
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of Russian Academy of Sciences, 3, Acad. Lavrentiev Ave., Novosibirsk, 630090, Russia.
| | - Maxim I Rogovoy
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of Russian Academy of Sciences, 3, Acad. Lavrentiev Ave., Novosibirsk, 630090, Russia.
| | - Alexander V Artem'ev
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of Russian Academy of Sciences, 3, Acad. Lavrentiev Ave., Novosibirsk, 630090, Russia.
| | - Mark B Bushuev
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of Russian Academy of Sciences, 3, Acad. Lavrentiev Ave., Novosibirsk, 630090, Russia.
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di Nicola C, Effendy, Hart RD, Marchetti F, Pettinari C, Pettinari R, Skelton BW, White AH. Synthesis and structural characterisation of some mononuclear 1:1:1 complexes of coinage metal(I) compounds with tertiary phosphines (arsines) and 1,2-diamines, [MX(EPh3)(N,N'-1,2-diamine)]. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2020.120185] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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15
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Gurskiy SI, Maklakov SS, Dmitrieva NE, Tafeenko VA. Effects of transition metal cations and temperature on the luminescence of a 3-cyano-4-dicyanomethylene-5-oxo-4,5-dihydro-1 H-pyrrole-2-olate anion. NEW J CHEM 2021. [DOI: 10.1039/d1nj01225h] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
The luminescence intensity of a 3-cyano-4-dicyanomethylene-5-oxo-4,5-dihydro-1H-pyrrol-2-olate anion (HA−) drops to zero upon complexation with transition metal cations, and reversibly drops by 6–7 times upon heating from 27 up to 123 °C.
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Affiliation(s)
- Stanislav I. Gurskiy
- Moscow State University of Civil Engineering, Yaroslavskoye Shosse, 26, Moscow, 129337, Russia
| | - Sergey S. Maklakov
- Institute for Theoretical and Applied Electromagnetics RAS (ITAE RAS), Izhorskaya St., 13, Moscow, 125412, Russia
| | - Natalia E. Dmitrieva
- Chemistry Department, Lomonosov Moscow State University, Leninskie Gory, 1, Building 3, GSP-1, Moscow, 119991, Russia
| | - Viktor A. Tafeenko
- Chemistry Department, Lomonosov Moscow State University, Leninskie Gory, 1, Building 3, GSP-1, Moscow, 119991, Russia
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Artem'ev AV, Davydova MP, Berezin AS, Ryzhikov MR, Samsonenko DG. Dicopper(I) Paddle-Wheel Complexes with Thermally Activated Delayed Fluorescence Adjusted by Ancillary Ligands. Inorg Chem 2020; 59:10699-10706. [PMID: 32687333 DOI: 10.1021/acs.inorgchem.0c01171] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
A suite of paddle-wheel shaped [Cu2(PymPPh2)3(Lan)n](PF6)2 complexes showing efficient thermally activated delayed fluorescence (TADF) has been synthesized. In these complexes, Cu(I) ions are P,N-bridged by three diphenyl(2-pyrimidyl)phosphine (PymPPh2, L) ligands in a "head-to-tail" fashion, and one or both metals are also capped by the ancillary ligand (Lan = MeOH, Me2CO, MeCN, PhCN). At ambient temperature, the solid complexes emit TADF with the quantum yield of up to 85% and the lifetimes of from 9.6 to 27 μs. The ancillary ligands, whose orbitals negligibly contribute to the radiative 1(M + L + Lan)LCT state, remarkably adjust emission energies and ΔE(S1-T1) energy splitting magnitudes of the emitters obtained. Thus, depending on structure and/or number of the Lan molecules, the emission maxima vary from 500 to 563 nm, and the ΔE(S1-T1) gaps range 550-1100 cm-1. Such tunable TADF characteristics coupled with the excellent solubility and air-stability make the complexes presented to be promising TADF materials.
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Affiliation(s)
- Alexander V Artem'ev
- Nikolaev Institute of Inorganic Chemistry, 3, Acad. Lavrentiev Avenue, Novosibirsk 630090, Russian Federation
| | - Maria P Davydova
- Nikolaev Institute of Inorganic Chemistry, 3, Acad. Lavrentiev Avenue, Novosibirsk 630090, Russian Federation
| | - Alexey S Berezin
- Nikolaev Institute of Inorganic Chemistry, 3, Acad. Lavrentiev Avenue, Novosibirsk 630090, Russian Federation
| | - Maxim R Ryzhikov
- Nikolaev Institute of Inorganic Chemistry, 3, Acad. Lavrentiev Avenue, Novosibirsk 630090, Russian Federation
| | - Denis G Samsonenko
- Nikolaev Institute of Inorganic Chemistry, 3, Acad. Lavrentiev Avenue, Novosibirsk 630090, Russian Federation
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17
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Wang D, Song L, Wang Y, Guo J, Shen H, Wang X, Chai W. Heteroleptic [Cu(NN)P
2
]
+
‐type cuprous complexes and their structural modulation on phosphorescent color: Synthesis, structural characterization, properties, and theoretical calculations. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5561] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Dan‐Dan Wang
- College of Materials and ChemistryChina Jiliang University Hangzhou 310018 China
| | - Li Song
- Department of ChemistryZhejiang Sci‐Tech University Hangzhou 310018 China
| | - You‐Yu Wang
- College of Materials and ChemistryChina Jiliang University Hangzhou 310018 China
| | - Jia‐Yu Guo
- College of Materials and ChemistryChina Jiliang University Hangzhou 310018 China
| | - Hang‐Yan Shen
- College of Materials and ChemistryChina Jiliang University Hangzhou 310018 China
| | - Xiao‐Rong Wang
- Hangzhou Huaguang Advanced Welding Materials Co., Ltd Hangzhou 310018 China
| | - Wen‐Xiang Chai
- College of Materials and ChemistryChina Jiliang University Hangzhou 310018 China
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18
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Wang DD, Zhu QM, Song L, Guo JY, Shen HY, Wang XR, Chai WX. A new series of three-coordinate cuprous complexes formed by steric hindrance of a phosphine ligand: Synthesis, structure characterization, properties and TD-DFT calculations. Polyhedron 2020. [DOI: 10.1016/j.poly.2019.114178] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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19
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Artem’ev AV, Baranov AY, Rakhmanova MI, Malysheva SF, Samsonenko DG. Copper(i) halide polymers derived from tris[2-(pyridin-2-yl)ethyl]phosphine: halogen-tunable colorful luminescence spanning from deep blue to green. NEW J CHEM 2020. [DOI: 10.1039/d0nj00894j] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
A series of isostructural 1D coordination polymers bearing stair-step [Cu4X4] modules is reported. At ambient temperature, they feature bright halogen-modulated colorful luminescence spanning from deep blue to green.
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Affiliation(s)
- Alexander V. Artem’ev
- Nikolaev Institute of Inorganic Chemistry
- Siberian Branch of Russian Academy of Sciences
- 630090 Novosibirsk
- Russian Federation
| | - Andrey Yu. Baranov
- Nikolaev Institute of Inorganic Chemistry
- Siberian Branch of Russian Academy of Sciences
- 630090 Novosibirsk
- Russian Federation
| | - Mariana I. Rakhmanova
- Nikolaev Institute of Inorganic Chemistry
- Siberian Branch of Russian Academy of Sciences
- 630090 Novosibirsk
- Russian Federation
| | - Svetlana F. Malysheva
- A. E. Favorsky Irkutsk Institute of Chemistry
- Siberian Branch of Russian Academy of Sciences
- Russian Federation
| | - Denis G. Samsonenko
- Nikolaev Institute of Inorganic Chemistry
- Siberian Branch of Russian Academy of Sciences
- 630090 Novosibirsk
- Russian Federation
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20
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Wang RY, Zhang X, Yu JH, Xu JQ. Copper(i)-polymers and their photoluminescence thermochromism properties. Photochem Photobiol Sci 2019; 18:477-486. [PMID: 30520490 DOI: 10.1039/c8pp00474a] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Under hydro(solvo)thermal conditions, four organic bidentate bridging N,N'-donor ligands 1,3-bis(2-methylimidazol-1-yl)propane (L1), 4,4'-di(1H-imidazol-1-yl)-1,1'-biphenyl (L2), 1,2-bis(2-methyl-1H-imidazol-1-ylmethyl)benzene (L3) and 5,6,7,8-tetrahydroquinoxaline (L4) were employed to react with CuBr/CuI, generating four 2-D layered copper(i)-polymer coordination polymer materials [Cu2Br2(L1)] 1, [CuI(L2)] 2, [CuI(L3)] 3 and [CuI(L4)0.5] 4. In 1-4, different Cu-X motifs are found: a cubic Cu4Br4 core in 1; a castellated Cu-I single chain in 2; a rhombic Cu2I2 core in 3; and a staircase-like Cu-I double chain in 4. The 2-D layer networks of 1-3 can all be simplified into a simple 44 topology (planar for 1 and 3; wave-like for 2), while the 2-D layer network of 4 has a 63 topology. The photoluminescence behaviors of 1-4 under a UV lamp suggest that 1 and 2 possess fluorescence thermochromism properties. Under the UV lamp, with the decrease in temperature, (i) 1 exhibits a yellow-to-red emission; (ii) 2 exhibits a yellow-to-green emission; (iii) 3 always emits green light; and (iv) 4 never emits light. These are further confirmed by their emission spectra. From 297 K to 77 K, the emission of 1 exhibits a large red shift from 561 nm to 623 nm; the emission of 2 exhibits a large blue shift from 571 nm to 515 nm; only a minor red shift is observed for the emission of 3; and no peaks appear in the emission spectra of 4. The crystal data of 1 and 2 at different temperatures have been collected for revealing the origination of their fluorescence thermochromism properties. Based on the above investigations, the effect of the rigidity/flexibility of the organic ligand on the fluorescence thermochromism properties of copper(i)-polymer coordination polymer materials is discussed. The quantum yields at 297 K and the photoluminescence lifetimes at 297 K and 77 K for 1-3 were also measured for better understanding their photoluminescence properties.
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Affiliation(s)
- Rong-Yan Wang
- College of Chemistry, and State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, Changchun, Jilin, 130012, China
| | - Xiao Zhang
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, 150080, China.
| | - Jie-Hui Yu
- College of Chemistry, and State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, Changchun, Jilin, 130012, China
| | - Ji-Qing Xu
- College of Chemistry, and State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University, Changchun, Jilin, 130012, China
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21
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Berezin AS, Vinogradova KA, Nadolinny VA, Sukhikh TS, Krivopalov VP, Nikolaenkova EB, Bushuev MB. Temperature- and excitation wavelength-dependent emission in a manganese(ii) complex. Dalton Trans 2018; 47:1657-1665. [PMID: 29327747 DOI: 10.1039/c7dt04535b] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A mononuclear manganese(ii) complex with a chelating 4-(3,5-diphenyl-1H-pyrazol-1-yl)-6-(piperidin-1-yl)pyrimidine ligand (L), [MnL2Cl2]·H2O, shows intriguing excitation wavelength-dependent emission. Depending on the excitation wavelength, the complex demonstrates three emission bands with the maxima at 380 nm, 440 nm and 495 nm. The 380 nm and 440 nm emissions originate from the π → π* and n → π* ligand-centered transitions. The long-wave 495 nm emission with microsecond lifetimes is related to the d-d transitions and/or metal-to-ligand and halogen-to-ligand charge transfer. The emission behavior of this complex is strongly temperature-dependent: upon cooling from 300 K down to 77 K, the intensity of emission considerably increases. The enhancement of the luminescence upon cooling is accompanied by the appearance of the vibrational structure. This complex is the first example of manganese(ii) complexes demonstrating excitation wavelength-dependent emission.
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Affiliation(s)
- Alexey S Berezin
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of Russian Academy of Sciences, 3, Acad. Lavrentiev Ave., Novosibirsk, 630090, Russia.
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22
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Báez-Castro A, Baldenebro-López J, Cruz-Enríquez A, Höpfl H, Glossman-Mitnik D, Miranda-Soto V, Parra-Hake M, Reynoso-Soto E, Campos-Gaxiola JJ. Heteroleptic Cu(I) complexes containing polypyridyl ligands and triphenylphosphine: Synthesis, structure, photophysical properties, DFT studies and applications in co-sensitized solar cells. Inorganica Chim Acta 2017. [DOI: 10.1016/j.ica.2017.07.007] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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23
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Chen BL, Liu L, Zhong XX, Asiri AM, Alamry KA, Li FB, Zhu NY, Wong WY, Qin HM. Synthesis, characterization and luminescent properties of three-coordinate copper(I) halide complexes containing diphenylamino monodentate phosphine ligand. J COORD CHEM 2017. [DOI: 10.1080/00958972.2017.1364373] [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]
Affiliation(s)
- Bu-Lin Chen
- Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, School of Chemistry and Chemical Engineering, Hubei University, Wuhan, P. R. China
| | - Li Liu
- Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, School of Chemistry and Chemical Engineering, Hubei University, Wuhan, P. R. China
| | - Xin-Xin Zhong
- Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, School of Chemistry and Chemical Engineering, Hubei University, Wuhan, P. R. China
| | - Abdullah M. Asiri
- Faculty of Science, Chemistry Department, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Khalid A. Alamry
- Faculty of Science, Chemistry Department, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Fa-Bao Li
- Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, School of Chemistry and Chemical Engineering, Hubei University, Wuhan, P. R. China
| | - Nian-Yong Zhu
- Institute of Molecular Functional Materials and Department of Chemistry and Institute of Advanced Materials, Hong Kong Baptist University, Hong Kong, P. R. China
| | - Wai-Yeung Wong
- Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hong Kong, P. R. China
- Institute of Molecular Functional Materials, Hong Kong Baptist University, Hong Kong, P. R. China
| | - Hai-Mei Qin
- Fujian Provincial Key Lab of Theoretical and Computational Chemistry, and Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, P. R. China
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24
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Romanov AS, Becker CR, James CE, Di D, Credgington D, Linnolahti M, Bochmann M. Copper and Gold Cyclic (Alkyl)(amino)carbene Complexes with Sub-Microsecond Photoemissions: Structure and Substituent Effects on Redox and Luminescent Properties. Chemistry 2017; 23:4625-4637. [PMID: 28164390 DOI: 10.1002/chem.201605891] [Citation(s) in RCA: 80] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2016] [Indexed: 11/09/2022]
Abstract
Copper and gold halide and pseudo-halide complexes stabilised by methyl-, ethyl- and adamantyl-substituted cyclic (alkyl)(amino)carbene (CAAC) ligands are mostly linear monomers in the solid state, without aurophilic Au⋅⋅⋅Au interactions. (Et2 L)CuCl shows the highest photoluminescence quantum yield (PLQY) in the series, 70 %. The photoemissions of Me2 L and Et2 L copper halide complexes show S1 →S0 fluorescence on the ns time scale, in agreement with theory, as well as a long-lived emission. Monomeric (Me2 L)CuNCS is a white emitter, whereas dimeric [(Et2 L)Cu(μ-NCS)]2 shows intense yellow emission with a photoluminescence (PL) quantum yield of 49 %. The reaction of (Ad L)MCl (M=Cu or Au) with phenols ArOH (Ar=Ph, 2,6-F2 C6 H3 , 2,6-Me2 C6 H3 , 3,5-tBu2 C6 H3 , 2-tBu-5-MeC6 H3 , 2-pyridyl), thiophenol, or aromatic amines H2 NAr'' (Ar'=Ph, 3,5-(CF3 )2 C6 H3 , C6 F5 , 2-py) afforded the corresponding phenolato, thiophenolato and amido complexes. Although the emission wavelengths are only marginally affected by the ring substitution pattern, the PL intensities respond sensitively to the presence of substituents in the ortho or meta positions. In gold aryloxides, PL is controlled by steric factors, with strong luminescence in compounds with Au-O-C-C torsion angles <50°. Calculations confirm the dependence of oscillator strength on the torsion angle, as well as the inter-ligand charge transfer nature of the emission. The HOMO/LUMO energy levels were estimated based on first reduction and oxidation potentials.
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Affiliation(s)
- Alexander S Romanov
- School of Chemistry, University of East Anglia, Earlham Road, Norwich, NR4 7TJ, UK
| | - Ciaran R Becker
- School of Chemistry, University of East Anglia, Earlham Road, Norwich, NR4 7TJ, UK
| | - Charlotte E James
- School of Chemistry, University of East Anglia, Earlham Road, Norwich, NR4 7TJ, UK
| | - Dawei Di
- Department of Physics, Cavendish Laboratory, Cambridge University, Cambridge, CB3 0HF, UK
| | - Dan Credgington
- Department of Physics, Cavendish Laboratory, Cambridge University, Cambridge, CB3 0HF, UK
| | - Mikko Linnolahti
- Department of Chemistry, University of Eastern Finland, Joensuu Campus, 80101, Joensuu, Finland
| | - Manfred Bochmann
- School of Chemistry, University of East Anglia, Earlham Road, Norwich, NR4 7TJ, UK
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25
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Báez-Castro A, Baldenebro-López J, Ceballos-Mendivil L, Román-Bravo PP, Höpfl H, Miranda-Soto V, Glossman-Mitnik D, Cruz-Enríquez A, Campos-Gaxiola JJ. Synthesis, crystal structure, DFT studies and photophysical properties of a copper(I)–triphenylphosphane complex based on trans-(±)-2,4,5-tris(pyridin-2-yl)-2-imidazoline. ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY 2017; 73:280-286. [DOI: 10.1107/s2053229617002522] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/12/2017] [Accepted: 02/14/2017] [Indexed: 11/10/2022]
Abstract
The possibility of using less expensive and nontoxic metals, such as copper, as substitutes for more expensive heavy metals in the synthesis of new transition-metal complexes to be used as sensitizers in dye-sensitized solar cells (DSSCs) has stimulated research in this field. The novel photoluminescent copper(I) complex bis(triphenylphosphane-κP)[trans-(±)-2,4,5-tris(pyridin-2-yl)-2-imidazoline-κ2
N
2,N
3]copper(I) hexafluorophosphate, [CuI(C18H15N5)(C18H15P)2]PF6, has been successfully synthesized and characterized by IR and 1H NMR spectroscopy, as well as by single-crystal X-ray diffraction and thermogravimetric analysis. The complex showed interesting photophysical properties, which were studied experimentally in solution and in the solid state by UV–Vis and fluorescence spectroscopy. Density functional theory (DFT) calculations with dichloromethane as solvent reproduced reasonably well the HOMO and LUMO orbitals of the title compound.
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26
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Wu F, Tong H, Wang K, Wang Z, Li Z, Zhu X, Wong WY, Wong WK. Synthesis, structural characterization and photophysical studies of luminescent Cu(I) heteroleptic complexes based on dipyridylamine. J Photochem Photobiol A Chem 2016. [DOI: 10.1016/j.jphotochem.2015.12.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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27
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Wu F, Tong H, Wang K, Zhang X, Zhang J, Wong WK, Zhu X. Synthesis, crystal structure and photophysical study of luminescent three-coordinate cuprous bromide complexes based on pyrazole derivatives. J COORD CHEM 2016. [DOI: 10.1080/00958972.2016.1139102] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Fengshou Wu
- Key Laboratory for Green Chemical Process of the Ministry of Education, Wuhan Institute of Technology, Wuhan, PR China
- Department of Chemistry, Hong Kong Baptist University, Hong Kong, PR China
| | - Hongbo Tong
- Institute of Applied Chemistry, Shanxi University, Taiyuan, PR China
| | - Kai Wang
- Key Laboratory for Green Chemical Process of the Ministry of Education, Wuhan Institute of Technology, Wuhan, PR China
| | - Xiulan Zhang
- Key Laboratory for Green Chemical Process of the Ministry of Education, Wuhan Institute of Technology, Wuhan, PR China
| | - Jie Zhang
- School of Pharmaceutical and Chemical Engineering, Taizhou University, Taizhou, PR China
| | - Wai-Kwok Wong
- Department of Chemistry, Hong Kong Baptist University, Hong Kong, PR China
| | - Xunjin Zhu
- Department of Chemistry, Hong Kong Baptist University, Hong Kong, PR China
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28
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Gholivand K, Farshadfer K, Roe SM, Gholami A, Esrafili MD. Structural and photophysical characterization of mono- and binuclear Cu(i) complexes based on carbohydrazones: a combined experimental and computational study. CrystEngComm 2016. [DOI: 10.1039/c5ce02208h] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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29
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Artem’ev AV, Doronina EP, Rakhmanova MI, Sutyrina AO, Bagryanskaya IY, Tolstoy PM, Gushchin AL, Mazur AS, Gusarova NK, Trofimov BA. Luminescent CuI thiocyanate complexes based on tris(2-pyridyl)phosphine and its oxide: from mono-, di- and trinuclear species to coordination polymers. NEW J CHEM 2016. [DOI: 10.1039/c6nj02087a] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The synthesis, structural and photophysical properties of the novel family of Cu(i) thiocyanate complexes supported by tripodal ligands are presented.
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Affiliation(s)
- Alexander V. Artem’ev
- A. E. Favorsky Irkutsk Institute of Chemistry
- Siberian Branch of the Russian Academy of Sciences
- 664033 Irkutsk
- Russian Federation
| | - Evgeniya P. Doronina
- A. E. Favorsky Irkutsk Institute of Chemistry
- Siberian Branch of the Russian Academy of Sciences
- 664033 Irkutsk
- Russian Federation
| | - Marianna I. Rakhmanova
- Nikolaev Institute of Inorganic Chemistry
- Siberian Branch of Russian Academy of Sciences
- Novosibirsk 630090
- Russia
| | - Anastasiya O. Sutyrina
- A. E. Favorsky Irkutsk Institute of Chemistry
- Siberian Branch of the Russian Academy of Sciences
- 664033 Irkutsk
- Russian Federation
| | - Irina Yu. Bagryanskaya
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry
- Siberian Branch of Russian Academy of Sciences
- Novosibirsk 630090
- Russia
- Novosibirsk State University
| | - Peter M. Tolstoy
- St. Petersburg State University
- Center for Magnetic Resonance
- St. Petersburg 198504
- Russia
| | - Artem L. Gushchin
- Nikolaev Institute of Inorganic Chemistry
- Siberian Branch of Russian Academy of Sciences
- Novosibirsk 630090
- Russia
- Novosibirsk State University
| | - Anton S. Mazur
- St. Petersburg State University
- Center for Magnetic Resonance
- St. Petersburg 198504
- Russia
| | - Nina K. Gusarova
- A. E. Favorsky Irkutsk Institute of Chemistry
- Siberian Branch of the Russian Academy of Sciences
- 664033 Irkutsk
- Russian Federation
| | - Boris A. Trofimov
- A. E. Favorsky Irkutsk Institute of Chemistry
- Siberian Branch of the Russian Academy of Sciences
- 664033 Irkutsk
- Russian Federation
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30
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Vinogradova KA, Krivopalov VP, Nikolaenkova EB, Pervukhina NV, Naumov DY, Boguslavsky EG, Bushuev MB. Mixed-valence copper(i,ii) complexes with 4-(1H-pyrazol-1-yl)-6-R-pyrimidines: from ionic structures to coordination polymers. Dalton Trans 2016; 45:515-24. [DOI: 10.1039/c5dt04005a] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
All copper ions in a copper(i,ii) mixed-valence 1D-polymer show tetrahedral coordination cores, CuNBr3 and CuN2Br2, which is extremely rare for mixed-valence copper(i,ii) compounds.
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Affiliation(s)
- Katerina A. Vinogradova
- Nikolaev Institute of Inorganic Chemistry
- Siberian Branch of Russian Academy of Sciences
- Novosibirsk
- Russia
- Novosibirsk State University
| | - Viktor P. Krivopalov
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry
- Siberian Branch of Russian Academy of Sciences
- Novosibirsk
- Russia
| | - Elena B. Nikolaenkova
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry
- Siberian Branch of Russian Academy of Sciences
- Novosibirsk
- Russia
| | - Natalia V. Pervukhina
- Nikolaev Institute of Inorganic Chemistry
- Siberian Branch of Russian Academy of Sciences
- Novosibirsk
- Russia
| | - Dmitrii Yu. Naumov
- Nikolaev Institute of Inorganic Chemistry
- Siberian Branch of Russian Academy of Sciences
- Novosibirsk
- Russia
- Novosibirsk State University
| | - Evgenii G. Boguslavsky
- Nikolaev Institute of Inorganic Chemistry
- Siberian Branch of Russian Academy of Sciences
- Novosibirsk
- Russia
| | - Mark B. Bushuev
- Nikolaev Institute of Inorganic Chemistry
- Siberian Branch of Russian Academy of Sciences
- Novosibirsk
- Russia
- Novosibirsk State University
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31
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Wu F, Tong H, Wang K, Zhang J, Xu Z, Zhu X. Luminescent monomeric and polymeric cuprous halide complexes with 1,2-bis(3,5-dimethylpyrazol-1-ylmethyl)-benzene as ligand. INORG CHEM COMMUN 2015. [DOI: 10.1016/j.inoche.2015.06.014] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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32
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Huang TH, Yan J, Liu YF, Xie YT, Jia C. Synthesis, Structural Characterisation, and Spectroscopic Properties of Copper(I) Complexes and their Applications to Dye-Sensitised Solar Cells. Aust J Chem 2015. [DOI: 10.1071/ch14562] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Based on the ligand 1,4-bis(2-(diphenylphophino)benzylideneamino)benzene (pbb), two complexes, [Cu2(pbb)(2,2′-bipyridine)2](BF4)2 (1) and [Cu2(pbb)(phen)2](BF4)2 (2), have been prepared and characterised by IR, 1H NMR, 31P NMR, 19F NMR, and 11B NMR spectroscopy and X-ray crystal structure analysis. Structural analysis reveals that complexes 1 and 2 contain 1D infinite chains and 2D supramolecular networks constructed by C–H···π and π···π interactions, and an ordered-layer-lattice of BF4– is located between these 2D networks. The results show that C–H···π and π···π interactions play an important role in the formation of 2D supramolecular networks. The UV-vis absorption peaks of complexes 1 and 2 display intraligand charge transfer and metal to ligand charge transfer (MLCT) absorption. Complexes 1 and 2 display efficient luminescent emission assigned to MLCT excited states, and the maximum emissions of these complexes in acetonitrile solution are different from those of the solid-state samples. In addition, complexes 1 and 2 have been exploited as sensitisers in dye-sensitised solar cells, and efficiencies are also observed.
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33
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Báez-Castro A, Baldenebro-López J, Cruz-Enríquez A, Höpfl H, Glossman-Mitnik D, Valentín MS, Parra-Hake M, Campos-Gaxiola JJ. Synthesis, structure, characterization and photophysical properties of copper(i) complexes containing polypyridyl ligands. RSC Adv 2014. [DOI: 10.1039/c4ra06512c] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Two novel photoluminescent copper(i) complexes have been successfully synthesized and characterized. Both complexes showed interesting photophysical properties.
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Affiliation(s)
- Alberto Báez-Castro
- Facultad de Ingeniería Mochis
- Universidad Autónoma de Sinaloa
- Fuente de Poseidón y Prol. A. Flores S/N
- C.U. Los Mochis, México
| | - Jesús Baldenebro-López
- Facultad de Ingeniería Mochis
- Universidad Autónoma de Sinaloa
- Fuente de Poseidón y Prol. A. Flores S/N
- C.U. Los Mochis, México
| | - Adriana Cruz-Enríquez
- Facultad de Ingeniería Mochis
- Universidad Autónoma de Sinaloa
- Fuente de Poseidón y Prol. A. Flores S/N
- C.U. Los Mochis, México
| | - Herbert Höpfl
- Centro de Investigaciones Químicas
- Universidad Autónoma del Estado de Morelos
- Av. Universidad 1001
- Cuernavaca, México
| | | | | | - Miguel Parra-Hake
- Centro de Graduados e Investigación
- Instituto Tecnológico de Tijuana
- Tijuana, México
| | - José J. Campos-Gaxiola
- Facultad de Ingeniería Mochis
- Universidad Autónoma de Sinaloa
- Fuente de Poseidón y Prol. A. Flores S/N
- C.U. Los Mochis, México
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