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Rok M, Miniewicz A, Zdończyk M, Zarychta B, Mikurenda JW, Bartkiewicz S, Wiśniewska-Bełej M, Cybińska J, Piecha-Bisiorek A. Nonlinear Optical Activity of a Chiral Organic-Inorganic ([(NH 3CH 2CH 2) 3NH]) 2[MnBr 5]Br 5 Photoluminescent and Piezoelectric Crystal. J Phys Chem Lett 2024; 15:5276-5287. [PMID: 38722175 PMCID: PMC11103696 DOI: 10.1021/acs.jpclett.4c00709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2024] [Revised: 04/29/2024] [Accepted: 05/02/2024] [Indexed: 05/22/2024]
Abstract
The family of Mn-based organic-inorganic hybrids has greatly expanded due to their advantages in applications. They also show superior bright and size-tunable photoluminescence and can be considered a perfect alternative to toxic lead-based compounds. In this work, we present the detailed structural, optical, and electrical characterization of ([(NH3CH2CH2)3NH])2[MnBr5]Br5. The title compound exhibits a unique type of inorganic arrangement created by the trigonal bipyramids. It crystallizes in noncentrosymmetric space group R32, indicating its optical activity, piezoelectricity, and second-order optical nonlinearity proven by the second harmonic of light measurements. The studied crystals exhibit intense photoluminescence originating from the Mn(II) ion 4T1(G) → 6A1 transition. The measured lifetime of the photoluminescence emission is ≤1.5 ms, while the measured quantum yield for both powder and crystal samples reaches ∼70%.
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Affiliation(s)
- Magdalena Rok
- Faculty
of Chemistry, University of Wroclaw, 14 F. Joliot - Curie, 50-383 Wroclaw, Poland
| | - Andrzej Miniewicz
- Institute
of Advanced Materials, Faculty of Chemistry, Wroclaw University of Science and Technology, Wybrzeże Wyspiańskiego
27, 50-370 Wroclaw, Poland
| | - Maria Zdończyk
- Faculty
of Chemistry, University of Wroclaw, 14 F. Joliot - Curie, 50-383 Wroclaw, Poland
- Łukasiewicz
Research Network - PORT Polish Center for Technology Development, ul. Stabłowicka 147, 54-066 Wrocław, Poland
| | - Bartosz Zarychta
- Faculty
of Chemistry, University of Opole, Oleska 48, 45-052 Opole, Poland
| | - Julia W. Mikurenda
- Faculty
of Chemistry, University of Wroclaw, 14 F. Joliot - Curie, 50-383 Wroclaw, Poland
| | - Stanisław Bartkiewicz
- Institute
of Advanced Materials, Faculty of Chemistry, Wroclaw University of Science and Technology, Wybrzeże Wyspiańskiego
27, 50-370 Wroclaw, Poland
| | - Monika Wiśniewska-Bełej
- Institute
of Advanced Materials, Faculty of Chemistry, Wroclaw University of Science and Technology, Wybrzeże Wyspiańskiego
27, 50-370 Wroclaw, Poland
| | - Joanna Cybińska
- Faculty
of Chemistry, University of Wroclaw, 14 F. Joliot - Curie, 50-383 Wroclaw, Poland
- Łukasiewicz
Research Network - PORT Polish Center for Technology Development, ul. Stabłowicka 147, 54-066 Wrocław, Poland
| | - Anna Piecha-Bisiorek
- Faculty
of Chemistry, University of Wroclaw, 14 F. Joliot - Curie, 50-383 Wroclaw, Poland
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2
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Cheng X, Chang X, Lin Y, Lv L, Cong L, Jia Y, Yin J, Li J, Cui BB. Centimeter-Sized Single Crystals of Tetrahedral Manganese (II) Halide Hybrids for Wide-Color Gamut Backlighting Displays. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2307216. [PMID: 38078782 DOI: 10.1002/smll.202307216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 11/21/2023] [Indexed: 05/03/2024]
Abstract
Phosphors with narrow-band green emissions and high photoluminescent quantum efficiency (PLQY) are significantly required for backlighting displays with wider color gamut. In this work, two centimeter-sized manganese (II) halide single crystals TMG2MnCl4 and TMG2MnBr4 (TMG = 1,1,3,3-tetramethylguanidine) are synthesized, exhibiting bright narrow-band green emissions with high PLQYs up to 62% and 90%, respectively. The narrow-band green light emission is located at 520 nm with a full-width at half-maximum (FWHM) of only 57 nm. The photoluminescence mechanisms of two single crystals are elaborated. Two white-light-emitting diodes for backlighting displays (BD-WLEDs) based on them are fabricated, exhibiting the widest color gamut of 122% National Television Standards Committee (NTSC), and a luminous efficacy reached ≈93 lm W-1 with excellent luminescence stability at high temperatures. These properties indicate the potential applications of tetrahedral manganese (II) hybrids in wide-color gamut backlighting displays.
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Affiliation(s)
- Xiaohua Cheng
- Advanced Research Institute of Multidisciplinary Sciences, School of Chemistry and Chemical Engineering, School of Materials Science and Engineering, Beijing Institute of Technology (BIT), Beijing, 100081, P. R. China
| | - Xuerui Chang
- Advanced Research Institute of Multidisciplinary Sciences, School of Chemistry and Chemical Engineering, School of Materials Science and Engineering, Beijing Institute of Technology (BIT), Beijing, 100081, P. R. China
| | - Yufan Lin
- Advanced Research Institute of Multidisciplinary Sciences, School of Chemistry and Chemical Engineering, School of Materials Science and Engineering, Beijing Institute of Technology (BIT), Beijing, 100081, P. R. China
| | - Longyun Lv
- Advanced Research Institute of Multidisciplinary Sciences, School of Chemistry and Chemical Engineering, School of Materials Science and Engineering, Beijing Institute of Technology (BIT), Beijing, 100081, P. R. China
| | - Li Cong
- Advanced Research Institute of Multidisciplinary Sciences, School of Chemistry and Chemical Engineering, School of Materials Science and Engineering, Beijing Institute of Technology (BIT), Beijing, 100081, P. R. China
| | - Yuxin Jia
- Advanced Research Institute of Multidisciplinary Sciences, School of Chemistry and Chemical Engineering, School of Materials Science and Engineering, Beijing Institute of Technology (BIT), Beijing, 100081, P. R. China
| | - Jun Yin
- Department of Applied Physics, The Hong Kong Polytechnic University, Hong Kong, 999077, P. R. China
| | - Juan Li
- Advanced Research Institute of Multidisciplinary Sciences, School of Chemistry and Chemical Engineering, School of Materials Science and Engineering, Beijing Institute of Technology (BIT), Beijing, 100081, P. R. China
| | - Bin-Bin Cui
- Advanced Research Institute of Multidisciplinary Sciences, School of Chemistry and Chemical Engineering, School of Materials Science and Engineering, Beijing Institute of Technology (BIT), Beijing, 100081, P. R. China
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3
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Yuan GJ, Pan XW, Chen L, Chen C, Ren XM. Supramolecular crystals of Mn(15-crown-5)(MnCl 4)(DMF) with dielectric phase transition, high quantum yield and phase transition-induced luminescence enhancement behavior. Dalton Trans 2024; 53:2687-2695. [PMID: 38226466 DOI: 10.1039/d3dt03838f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2024]
Abstract
The supramolecular crystals, Mn(15-crown-5)(MnCl4)(DMF), (1; 15-crown-5 = 1,4,7,10,13-pentaoxacyclopentadecane), were synthesized via a self-assembly strategy under ambient conditions. Comprehensive characterization of the crystals involved microanalysis for C, H, and N elements, thermogravimetric (TG) analysis, differential scanning calorimetry (DSC) and single-crystal X-ray diffraction techniques. The results reveal that 1 undergoes a two-step thermotropic and isostructural phase transition at around 217 K and 351 K upon heating. All three phases belong to the same space group (P212121) with analogous cell parameters. These two phase transitions primarily involve the thermally activated ring rotational dynamics of the 15-crown-5 molecule, with only the transition at ca. 351 K being associated with a dielectric anomaly. 1 exhibits intense luminescence with a peak at ∼600 nm and a high quantum yield of 68%. The mechanisms underlying this intense luminescence are likely linked to low-symmetry ligand fields. Additionally, 1 displays phase transition-induced luminescence enhancement behavior, and the possible mechanism is further discussed.
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Affiliation(s)
- Guo-Jun Yuan
- State Key Laboratory of Materials-Oriented Chemical Engineering and College of Chemistry and Molecular of Engineering, Nanjing Tech University, Nanjing 211816, P. R. China.
- Department of Chemistry, Nanjing Xiaozhuang University, Nanjing 211171, P. R. China
| | - Xue-Wei Pan
- State Key Laboratory of Materials-Oriented Chemical Engineering and College of Chemistry and Molecular of Engineering, Nanjing Tech University, Nanjing 211816, P. R. China.
| | - Li Chen
- Goldenway Environmental Technology Co., Ltd, Nanjing 211121, P. R. China
| | - Chao Chen
- Goldenway Environmental Technology Co., Ltd, Nanjing 211121, P. R. China
| | - Xiao-Ming Ren
- State Key Laboratory of Materials-Oriented Chemical Engineering and College of Chemistry and Molecular of Engineering, Nanjing Tech University, Nanjing 211816, P. R. China.
- State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210023, P. R. China
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4
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Wu Y, Zhen XM, Zhang B. Antimony-Triggered Tunable White Light Emission in Lead-Free Zero-Dimensional Indium Halide with Ultrastable CCT of White Light Emitting Diodes. Inorg Chem 2023; 62:19573-19581. [PMID: 37970628 DOI: 10.1021/acs.inorgchem.3c02888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2023]
Abstract
A highly efficient and easily tunable luminescence is significant for solid-state luminescent (SSL) materials. However, achieving a photoluminescence quantum yield (PLQY) close to unity and tuning the emission remain challenging tasks. Metal doping strategies enable resolution of these issues. Herein, we report the preparation of a novel organic-inorganic lead-free indium-based metal halide hybrid (MP)3InCl6•EtOH (MP = C4H10ON) with a typical zero-dimension structure. When excited at 320 nm, (MP)3InCl6•EtOH exhibits a dual emission band at 420 and 600 nm, which originates from the organic cation [MP] and the [InCl6]3- octahedral unit. The photoluminescence can be significantly enhanced through Sb3+ doping, resulting in an increase in PLQY from 0.78% to near unity. Multiple emission color tunings have been achieved by regulating the Sb doping level and the radiation wavelength, resulting in a change in emission color from blue → white → orange. Optical characterizations reveal that the significantly enhanced emission centered at 600 nm can be attributed to more efficient absorption, closely associated with an additional 1S0 → 3P1 transition in the inorganic octahedron [In(Sb)Cl6]3- due to Sb3+ doping. With its excellent optical performance, a white light emitting diode (WLED) has been successfully fabricated by coating the mixture of (MP)3InCl6•EtOH:15%Sb3+ with blue phosphor BaMgAl10O17:Eu2+ onto a UV LED chip. The WLED device exhibits perfect white light emission with regard to the International Commission on Illumination (CIE) coordinates of (0.36, 0.34). Significantly, the WLED device maintains a stable correlated color temperature (CCT) range of 4119-4393 K and CIE coordinates (x: 0.37-0.34, y: 0.35-0.33) as the driven current varies from 20 to 200 mA, demonstrating outstanding stability across different power levels. This work not only presents a novel system for achieving remarkably enhanced luminescent performance and tuning emission bands in 0D metal halides but also represents a significant step toward achieving resistance to color drifting for stable WLEDs.
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Affiliation(s)
- Yue Wu
- School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng, Shandong 252059, China
| | - Xiao-Meng Zhen
- School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng, Shandong 252059, China
| | - Bo Zhang
- School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng, Shandong 252059, China
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5
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Golovnev NN, Gerasimova MA, Ostapenko IA, Zolotov AO, Molokeev MS. Two organic-inorganic manganese(II) halide hybrids containing protonated N,N’-dialkylthioureas with efficient green-emission. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.134851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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6
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Panda DP, Swain D, Sundaresan A. Zero-Dimensional (Piperidinium) 2MnBr 4: Ring Puckering-Induced Isostructural Transition and Strong Electron-Phonon Coupling-Mediated Self-Trapped Exciton Emission. Inorg Chem 2022; 61:11377-11386. [PMID: 35820065 DOI: 10.1021/acs.inorgchem.2c01601] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
We report on the synthesis, structure, and photophysical properties of a lead-free organic-inorganic hybrid halide, (Piperidinium)2MnBr4 (PipMBr). It crystallizes in a monoclinic P21/n structure, with isolated MnBr4 tetrahedra representing a zero-dimensional compound. It undergoes a reversible isostructural transition at 422/417 K in the heating/cooling cycle owing to the hydrogen-bonding rearrangement mediated by ring puckering of piperidinium cations. This compound exhibits green emission with a photoluminescence quantum yield of 51%. Interestingly, strong electron-longitudinal optical phonon coupling with γLO of 237 meV is evidenced from the broadening of the temperature-dependent emission linewidth and the Raman spectrum. Such strong electron-phonon coupling and a relatively low Debye temperature (137 K) suggest the self-trapped exciton emission in this compound.
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Affiliation(s)
- Debendra Prasad Panda
- School of Advanced Materials, and Chemistry and Physics of Materials Unit, Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bangalore 560064, India
| | - Diptikanta Swain
- Institute of Chemical Technology-IndianOil Odisha Campus, Bhubaneswar 751013, India
| | - A Sundaresan
- School of Advanced Materials, and Chemistry and Physics of Materials Unit, Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bangalore 560064, India
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7
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Zhang H, Tan YH, Tang YZ, Fan XW, Peng XL, Han RR, Li YK, Wang FX. Two Manganese(II)-Based Hybrid Multifunctional Phase Transition Materials with Strong Photoluminescence, High Quantum Yield, and Switchable Dielectric Properties: (C 6NH 16) 2MnBr 4 and (C 7NH 18) 2MnBr 4. Inorg Chem 2022; 61:10454-10460. [PMID: 35762569 DOI: 10.1021/acs.inorgchem.2c01276] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Multifunctional materials have always been an attractive research area, but how to combine multiple excellent properties in one compound remains a considerable challenge. Organic-inorganic hybrid compounds are widely used in the design of such materials due to their rich properties and flexible assembly. Herein, two new manganese(II)-based organic-inorganic hybrid compounds, (C6NH16)2MnBr4 (1) and (C7NH18)2MnBr4 (2), are prepared by the solution method. Compounds 1 and 2 both emit extremely strong green light under UV excitation, with high quantum yields of 45.93 and 50.98%, respectively. In addition, reversible solid-state phase transitions and obvious switchable dielectric properties are shown at 378/366 and 361/352 K, respectively. The coexistence of the dual stimulus-response characteristics of temperature and light in compounds 1 and 2 opens a new path for exploring more multifunctional phase transition materials.
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Affiliation(s)
- Hao Zhang
- Jiangxi Provincial Key Laboratory of Functional Molecular Materials Chemistry, Faculty of Materials Metallurgy and Chemistry, Jiangxi University of Science and Technology, Ganzhou 341000, People's Republic of China
| | - Yu-Hui Tan
- Jiangxi Provincial Key Laboratory of Functional Molecular Materials Chemistry, Faculty of Materials Metallurgy and Chemistry, Jiangxi University of Science and Technology, Ganzhou 341000, People's Republic of China
| | - Yun-Zhi Tang
- Jiangxi Provincial Key Laboratory of Functional Molecular Materials Chemistry, Faculty of Materials Metallurgy and Chemistry, Jiangxi University of Science and Technology, Ganzhou 341000, People's Republic of China
| | - Xiao-Wei Fan
- Jiangxi Provincial Key Laboratory of Functional Molecular Materials Chemistry, Faculty of Materials Metallurgy and Chemistry, Jiangxi University of Science and Technology, Ganzhou 341000, People's Republic of China
| | - Xin-Lin Peng
- Jiangxi Provincial Key Laboratory of Functional Molecular Materials Chemistry, Faculty of Materials Metallurgy and Chemistry, Jiangxi University of Science and Technology, Ganzhou 341000, People's Republic of China
| | - Rui-Rui Han
- Jiangxi Provincial Key Laboratory of Functional Molecular Materials Chemistry, Faculty of Materials Metallurgy and Chemistry, Jiangxi University of Science and Technology, Ganzhou 341000, People's Republic of China
| | - Yu-Kong Li
- Jiangxi Provincial Key Laboratory of Functional Molecular Materials Chemistry, Faculty of Materials Metallurgy and Chemistry, Jiangxi University of Science and Technology, Ganzhou 341000, People's Republic of China
| | - Fang-Xin Wang
- Jiangxi Provincial Key Laboratory of Functional Molecular Materials Chemistry, Faculty of Materials Metallurgy and Chemistry, Jiangxi University of Science and Technology, Ganzhou 341000, People's Republic of China
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8
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Lead-free bilayer heterometallic halide perovskite with reversible phase transition and photoluminescence properties. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2022.05.053] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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9
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Rok M, Zarychta B, Janicki R, Witwicki M, Bieńko A, Bator G. Dielectric-Optical Switches: Photoluminescent, EPR, and Magnetic Studies on Organic-Inorganic Hybrid (azetidinium) 2MnBr 4. Inorg Chem 2022; 61:5626-5636. [PMID: 35343686 PMCID: PMC9006216 DOI: 10.1021/acs.inorgchem.2c00363] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A new organic-inorganic hybrid, AZEMnBr, has been synthesized and characterized. The thermal differential scanning calorimetry, differential thermal analysis, and thermogravimetric analyses indicate one structural phase transition (PT) at 346 and 349 K, on cooling and heating, respectively. AZEMnBr crystallizes at 365 K in the orthorhombic, Pnma, structure, which transforms to monoclinic P21/n at 200 K. Due to the X-ray diffraction studies, the anionic MnBr42- moiety is discrete. The azetidinium cations show dynamical disorder in the high-temperature phase. In the proposed structural PT, the mechanism is classified as an order-disorder type. The structural changes affect the dielectric response. In this paper, the multiple switches between low- and high- dielectric states are presented. In addition, it was also observed that the crystal possesses a mutation of fluorescent properties between phase ON and OFF in the PT's point vicinity. We also demonstrate that EPR spectroscopy effectively detects PTs in structurally diverse Mn(II) complexes. AZEMnBr compounds show DC magnetic data consistent with the S = 5/2 spin system with small zero-field splitting, which was confirmed by EPR measurements and slow magnetic relaxation under the moderate DC magnetic field typical for a single-ion magnet behavior. Given the above, this organic-inorganic hybrid can be considered a rare example of multifunctional materials that exhibit dielectric, optical, and magnetic activity.
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Affiliation(s)
- Magdalena Rok
- Faculty of Chemistry, University of Wroclaw, 14 F. Joliot-Curie, 50-383 Wroclaw, Poland
| | | | - Rafał Janicki
- Faculty of Chemistry, University of Wroclaw, 14 F. Joliot-Curie, 50-383 Wroclaw, Poland
| | - Maciej Witwicki
- Faculty of Chemistry, University of Wroclaw, 14 F. Joliot-Curie, 50-383 Wroclaw, Poland
| | - Alina Bieńko
- Faculty of Chemistry, University of Wroclaw, 14 F. Joliot-Curie, 50-383 Wroclaw, Poland
| | - Grażyna Bator
- Faculty of Chemistry, University of Wroclaw, 14 F. Joliot-Curie, 50-383 Wroclaw, Poland
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10
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Jiang C, Luo Q, Luo C, Lin H, Peng H. Thermoinduced structural-transformation and luminescent conversion in hybrid manganese halides. JOURNAL OF PHYSICS. CONDENSED MATTER : AN INSTITUTE OF PHYSICS JOURNAL 2022; 34:154001. [PMID: 35021161 DOI: 10.1088/1361-648x/ac4aaa] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2021] [Accepted: 01/12/2022] [Indexed: 06/14/2023]
Abstract
We report here the synthesis of hybrid manganese halide crystals, (C4H7N2)MnCl3· H2O and (C4H7N2)2MnCl4, by using the same organic ligand 2-methylimidazole. Upon heating treatment, the red-emissive (C4H7N2)MnCl3· H2O crystal is structurally transformed into green-emissive (C4H7N2)2MnCl4crystalin situ. The crystal structural analysis reveals that the [MnCl5· H2O]3-octahedra chains decompose into mono [MnCl4]2-tetrahedra, accompanied by the departure of H2O molecules. Upon cooling in air or water vapor, the crystal structure and luminescence of (C4H7N2)2MnCl4are transformed to those of (C4H7N2)MnCl3· H2O. Thein situconversion of luminescence between (C4H7N2)MnCl3· H2O and (C4H7N2)2MnCl4provides new insight into the potential application of hybrid manganese halides.
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Affiliation(s)
- Chunli Jiang
- Key Laboratory of Polar Materials and Devices (MOE), Department of Electronics, School of Physics and Electronic Science, East China Normal University, Shanghai, 200241, People's Republic of China
| | - Qianqian Luo
- Key Laboratory of Polar Materials and Devices (MOE), Department of Electronics, School of Physics and Electronic Science, East China Normal University, Shanghai, 200241, People's Republic of China
| | - Chunhua Luo
- Key Laboratory of Polar Materials and Devices (MOE), Department of Electronics, School of Physics and Electronic Science, East China Normal University, Shanghai, 200241, People's Republic of China
| | - Hechun Lin
- Key Laboratory of Polar Materials and Devices (MOE), Department of Electronics, School of Physics and Electronic Science, East China Normal University, Shanghai, 200241, People's Republic of China
| | - Hui Peng
- Key Laboratory of Polar Materials and Devices (MOE), Department of Electronics, School of Physics and Electronic Science, East China Normal University, Shanghai, 200241, People's Republic of China
- Collaborative Innovation Center of Extreme Optics, Shanxi University, Taiyuan, Shanxi, 030006, People's Republic of China
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11
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Stabilization of Tetrachloride with Mn (II) and Co (II)Complexes and 4-Tert-Butylpyridinium Organic Cation: Elaboration of the Structure and Hirshfeld Surface, Optical, Spectroscopic and Thermal Analyses. CRYSTALS 2022. [DOI: 10.3390/cryst12020140] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
[C9H14N]2[MnCl4] (I) and [C9H14N]2[CoCl4] (II) are isostructural compounds produced via gradual evaporation at room temperature. Both compounds consolidate in the tetragonal space group I4¯2d (No. 122), as shown by single-crystal X-ray diffraction observations. A slightly deformed tetrahedral geometry is formed by four chloride atoms around each cation MII (M = Mn or Co). The [C9H14N]+ groups and the isolated [MCl4]2− units are connected via C–H…Cl and N–H…Cl H-bonds to form sheets parallel to the (101¯), (011), (01¯1) and (101) planes. The morphology and the chemical composition of compounds (I) and (II)were determined here using SEM and EDX. The functional groups contained in both compounds were determined using FT-IR spectroscopy. The study of the optical characteristics showed that the two compounds exhibited semiconductor behavior. The thermal analysis (TGA-DTA) was used to determine their thermal stability.
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12
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Fu H, Jiang C, Luo C, Lin H, Peng H. Manganese Halide Hybrids with Reversible Luminous Color and Application for White Light-emitting Diode. CrystEngComm 2022. [DOI: 10.1039/d2ce00883a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Organic-inorganic manganese halide hybrids have attracted attention in the field of light-emitting devices (LED) due to their simple preparation, environmental friendliness and tunable luminescence. Herein, two manganese halide hybrids, (C5H8N2)2MnCl4...
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13
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Golovnev NN, Gerasimova MA, Molokeev MS, Plyaskin ME, Baronin ME. Photoluminescence of pefloxacindi-ium manganese(II) and zinc(II) tetrahalides. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131468] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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14
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Drweesh EA, Kuchárová V, Volarevic V, Miloradovic D, Ilic A, Radojević ID, Raković IR, Smolková R, Vilková M, Sabolová D, Elnagar MM, Potočňák I. Low-dimensional compounds containing bioactive ligands. Part XVII: Synthesis, structural, spectral and biological properties of hybrid organic-inorganic complexes based on [PdCl 4] 2- with derivatives of 8-hydroxyquinolinium. J Inorg Biochem 2021; 228:111697. [PMID: 34999425 DOI: 10.1016/j.jinorgbio.2021.111697] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 12/15/2021] [Accepted: 12/24/2021] [Indexed: 12/30/2022]
Abstract
In this study, four hybrid organic-inorganic compounds (8-H2Q)2[PdCl4] (1), (H2ClQ)2[PdCl4] (2), (H2NQ)2[PdCl4] (3) and (H2MeQ)2[PdCl4]·2H2O (4) (where 8-H2Q = 8-hydroxyquinolinium, H2ClQ = 5-chloro-8-hydroxyquinolinium, H2NQ = 5-nitro-8-hydroxyquinolinium and H2MeQ = 2-methyl-8-hydroxyquinolinium) were synthesized through organic cation modulation. Single-crystal X-ray structure analysis of compounds 1 and 3 indicates that their structures are planar and consist of [PdCl4]2- anions and 8-H2Q or H2NQ cations, respectively. Both ionic components are held together through ionic interactions and hydrogen bonds forming infinite chains linked through π-π interactions to form 2D structures. Furthermore, NMR spectroscopy, UV-Vis spectroscopy, elemental analysis, and FT-IR spectroscopy were used to explore the synthesized compounds. The DNA interaction, antimicrobial activity, antiproliferative activity, and radical scavenging effect of the compounds were evaluated. The hybrid compounds and their free ligands can interact with the calf thymus DNA via an intercalation mode involving the insertion of the aromatic chromophore between the base pairs of DNA; compound 1 has the highest binding affinity. Moreover, they have high antimicrobial efficacy against the tested 14 strains of microorganisms with minimum inhibitory concentration values ranging from <1.95 to 250 μg/mL. The antiproliferative activity of the compounds was investigated against three different cancer cell lines, and their selectivity was verified on mesenchymal stem cells. Compounds 1 and 2 displayed selective and high cytotoxicity against human lung and breast cancer cells and showed moderate cytotoxicity against colon cancer cells. Accordingly, they might be auspicious candidates for future pharmacological investigations in lung and breast cancer research.
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Affiliation(s)
- Elsayed Ali Drweesh
- Department of Inorganic Chemistry, National Research Centre, 33 Elbohoth St. (former Eltahrir st.), P.O. 12622, Dokki, Giza, Egypt
| | - Veronika Kuchárová
- Institute of Experimental Physics SAS, Slovak Academy of Sciences, Watsonova 47, 040 01 Košice, Slovakia
| | - Vladislav Volarevic
- Faculty of Medical Sciences University of Kragujevac, 69 Svetozara Markovica, 34000 Kragujevac, Serbia
| | - Dragana Miloradovic
- Faculty of Medical Sciences University of Kragujevac, 69 Svetozara Markovica, 34000 Kragujevac, Serbia
| | - Aleksandar Ilic
- Faculty of Medical Sciences University of Kragujevac, 69 Svetozara Markovica, 34000 Kragujevac, Serbia
| | - Ivana D Radojević
- Department of Biology and Ecology, Faculty of Science, University of Kragujevac, Radoja Domanovića 12, 34000 Kragujevac, Serbia
| | - Ivana R Raković
- Faculty of Medical Sciences University of Kragujevac, 69 Svetozara Markovica, 34000 Kragujevac, Serbia
| | - Romana Smolková
- Department of Ecology, Faculty of Humanities and Natural Sciences, University of Prešov, Ulica 17. novembra 1, 081 16 Prešov, Slovakia
| | - Mária Vilková
- Institute of Chemistry, P. J. Šafárik University in Košice, Moyzesova 11, 041 54 Košice, Slovakia
| | - Danica Sabolová
- Institute of Chemistry, P. J. Šafárik University in Košice, Moyzesova 11, 041 54 Košice, Slovakia
| | - Mohamed M Elnagar
- Department of Inorganic Chemistry, National Research Centre, 33 Elbohoth St. (former Eltahrir st.), P.O. 12622, Dokki, Giza, Egypt
| | - Ivan Potočňák
- Institute of Chemistry, P. J. Šafárik University in Košice, Moyzesova 11, 041 54 Košice, Slovakia.
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15
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Pan HM, Yang QL, Xing XX, Li JP, Meng FL, Zhang X, Xiao PC, Yue CY, Lei XW. Enhancement of the photoluminescence efficiency of hybrid manganese halides through rational structural design. Chem Commun (Camb) 2021; 57:6907-6910. [PMID: 34151913 DOI: 10.1039/d1cc02353e] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Five new zero-dimensional hybrid manganese halides based on discrete [MnCl4]2- tetrahedrons were prepared and used as highly efficient green-light emitters. Through rational management of organic cations to tailor the MnMn separation distances between neighboring [MnCl4]2- tetrahedrons, the photoluminescence quantum yield increased significantly from 7.98% to 81.11%.
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Affiliation(s)
- Hong-Mei Pan
- Department of Chemistry and Chemical Engineering, Jining University, Qufu, Shandong 273155, P. R. China. and College of Chemistry and Chemical Engineering, Qufu Normal University, Qufu, Shandong 273165, P. R. China
| | - Qian-Lu Yang
- Department of Chemistry and Chemical Engineering, Jining University, Qufu, Shandong 273155, P. R. China.
| | - Xin-Xin Xing
- Department of Chemistry and Chemical Engineering, Jining University, Qufu, Shandong 273155, P. R. China.
| | - Jia-Peng Li
- Department of Chemistry and Chemical Engineering, Jining University, Qufu, Shandong 273155, P. R. China.
| | - Fan-Lei Meng
- Department of Chemistry and Chemical Engineering, Jining University, Qufu, Shandong 273155, P. R. China.
| | - Xin Zhang
- Department of Chemistry and Chemical Engineering, Jining University, Qufu, Shandong 273155, P. R. China.
| | - Pan-Chao Xiao
- Department of Chemistry and Chemical Engineering, Jining University, Qufu, Shandong 273155, P. R. China.
| | - Cheng-Yang Yue
- Department of Chemistry and Chemical Engineering, Jining University, Qufu, Shandong 273155, P. R. China.
| | - Xiao-Wu Lei
- Department of Chemistry and Chemical Engineering, Jining University, Qufu, Shandong 273155, P. R. China.
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16
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Hagiwara K, Horikoshi S, Serpone N. Photoluminescent Carbon Quantum Dots: Synthetic Approaches and Photophysical Properties. Chemistry 2021; 27:9466-9481. [PMID: 33877732 DOI: 10.1002/chem.202100823] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Indexed: 12/22/2022]
Abstract
A number of synthetic methodologies and applications of carbon quantum dots (CQDs) have been reported since they were first discovered nearly two decades ago. Unlike metal-based or semiconductor-based (e. g., metal chalcogenides) quantum dots (MSQDs), CQDs have the unique feature of being prepared through a variety of synthetic protocols, which are typically understood from considerations of reaction models and photoluminescence mechanisms. Consequently, this brief review article describes quantum dots, in general, and CQDs, in particular, from various viewpoints: (i) their definition, (ii) their photophysical properties, and (iii) the superiority of CQDs over MSQDs. Where possible, comparisons are made between CQDs and MSQDs. First, however, the review begins with a general brief description of quantum dots (QDs) as nanomaterials (sizes≤10 nm), followed by a short description of MSQDs and CQDs. Described subsequently are the various top-down and bottom-up approaches to synthesize CQDs followed by their distinctive photophysical properties (emission spectra; quantum yields, Φs).
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Affiliation(s)
- Kenta Hagiwara
- Department of Materials and Life Sciences, Faculty of Science and Technology, Sophia University, 7-1 Kioicho, Chiyodaku, Tokyo, 102-8552, Japan
| | - Satoshi Horikoshi
- Department of Materials and Life Sciences, Faculty of Science and Technology, Sophia University, 7-1 Kioicho, Chiyodaku, Tokyo, 102-8552, Japan
| | - Nick Serpone
- PhotoGreen Laboratory, Dipartimento di Chimica, Università degli Studi di Pavia, via Taramelli 12, Pavia, 27100, Italy
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17
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Artem'ev AV, Davydova MP, Berezin AS, Sukhikh TS, Samsonenko DG. Photo- and triboluminescent robust 1D polymers made of Mn(ii) halides and meta-carborane based bis(phosphine oxide). Inorg Chem Front 2021. [DOI: 10.1039/d1qi00036e] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The 1D CPs of [Mn(L)X2]n type (X = Cl, Br, I), designed on 1,7-bis(diphenylphosphinyl)-m-carborane (L), show bright phosphorescence and triboluminescence, as well as exhibit thermo- and solvatochromic luminescence.
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Affiliation(s)
| | - Maria P. Davydova
- Nikolaev Institute of Inorganic Chemistry
- SB RAS
- Novosibirsk 630090
- Russian Federation
| | - Alexey S. Berezin
- Nikolaev Institute of Inorganic Chemistry
- SB RAS
- Novosibirsk 630090
- Russian Federation
| | - Taisiya S. Sukhikh
- Nikolaev Institute of Inorganic Chemistry
- SB RAS
- Novosibirsk 630090
- Russian Federation
| | - Denis G. Samsonenko
- Nikolaev Institute of Inorganic Chemistry
- SB RAS
- Novosibirsk 630090
- Russian Federation
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18
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Artem'ev AV, Davydova MP, Rakhmanova MI, Bagryanskaya IY, Pishchur DP. A family of Mn(ii) complexes exhibiting strong photo- and triboluminescence as well as polymorphic luminescence. Inorg Chem Front 2021. [DOI: 10.1039/d1qi00556a] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
New Mn(ii) complexes supported by diphosphine dioxides exhibit strong room-temperature phosphorescence as well as bright triboluminescence and polymorphic luminescence.
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Affiliation(s)
| | - Maria P. Davydova
- Nikolaev Institute of Inorganic Chemistry
- Novosibirsk 630090
- Russian Federation
| | | | - Irina Yu. Bagryanskaya
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry
- Novosibirsk 630090
- Russian Federation
| | - Denis P. Pishchur
- Nikolaev Institute of Inorganic Chemistry
- Novosibirsk 630090
- Russian Federation
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19
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Green- and red-phosphorescent Mn(II) iodide complexes derived from 1,3-bis(diphenylphosphinyl)propane. Polyhedron 2020. [DOI: 10.1016/j.poly.2020.114706] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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20
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Qin Y, She P, Huang X, Huang W, Zhao Q. Luminescent manganese(II) complexes: Synthesis, properties and optoelectronic applications. Coord Chem Rev 2020. [DOI: 10.1016/j.ccr.2020.213331] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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21
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Mao L, Guo P, Wang S, Cheetham AK, Seshadri R. Design Principles for Enhancing Photoluminescence Quantum Yield in Hybrid Manganese Bromides. J Am Chem Soc 2020; 142:13582-13589. [DOI: 10.1021/jacs.0c06039] [Citation(s) in RCA: 88] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Lingling Mao
- Materials Research Laboratory and Materials Department, University of California, Santa Barbara, California 93106, United States
| | - Peijun Guo
- Center for Nanoscale Materials, Argonne National Laboratory, 9700 South Cass Avenue, Lemont, Illinois 60439, United States
- Department of Chemical and Environmental Engineering, Yale University, 9 Hillhouse Avenue, New Haven, Connecticut 06520, United States
| | - Shuxin Wang
- Materials Research Laboratory and Materials Department, University of California, Santa Barbara, California 93106, United States
| | - Anthony K. Cheetham
- Materials Research Laboratory and Materials Department, University of California, Santa Barbara, California 93106, United States
- Department of Materials Science & Engineering, National University of Singapore 9 Engineering Drive 1, Singapore 117576, Singapore
| | - Ram Seshadri
- Materials Research Laboratory and Materials Department, University of California, Santa Barbara, California 93106, United States
- Department of Chemistry and Biochemistry, University of California, Santa Barbara, California 93106, United States
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22
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Peng H, Yao S, Guo Y, Zhi R, Wang X, Ge F, Tian Y, Wang J, Zou B. Highly Efficient Self-Trapped Exciton Emission of a (MA) 4Cu 2Br 6 Single Crystal. J Phys Chem Lett 2020; 11:4703-4710. [PMID: 32384827 DOI: 10.1021/acs.jpclett.0c01162] [Citation(s) in RCA: 68] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Recently, low-dimensional organic-inorganic lead halide perovskites have attracted a great deal of attention due to their outstanding tunable broadband emission, while the toxicity of lead hinders their further application in the photoelectric field. Here, we report a novel lead-free Cu(I)-based organic-inorganic perovskite-related material of a (MA)4Cu2Br6 single crystal with zero-dimensional clusters, which is a unique Cu2Br64- corner-sharing tetrahedron dimer structure consisting of two connected tetrahedra. The single crystal displays a bright broadband green emission with a high photoluminescence with a quantum yield of ≤93%, a large Stokes shift, and a very long (microsecond) photoluminescence (PL) lifetime, resulting from self-trapped exciton emission. The direct band gap characteristic of (MA)4Cu2Br6 was proven by density functional theory calculation, and its band gap was determined by experiments to be ∼3.87 eV. In the temperature range of 98-258 K, the PL intensity increases gradually with an increase in temperature due to the deep trapping out of strong electro-phonon coupling, while the PL decreases when the temperature increases over 258 K due to phonon scattering. It is worth mentioning that this new material has high chemical and light stability, in contrast to the lead perovskite.
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Affiliation(s)
- Hui Peng
- Beijing Key Laboratory of Nanophotonics & Ultrafine Optoelectronic Systems, Beijing Institute of Technology, Beijing 100081, China
| | - Shangfei Yao
- Guangxi Key Lab of Processing for Nonferrous Metals and Featured Materials and Key Laboratory of New Processing Technology for Nonferrous Metals and Materials, Ministry of Education, and Nano and Energy Research Center, School of Physics, Guangxi University, Nanning 530004, China
| | - Yongchang Guo
- Beijing Key Laboratory of Nanophotonics & Ultrafine Optoelectronic Systems, Beijing Institute of Technology, Beijing 100081, China
| | - Ruonan Zhi
- Beijing Key Laboratory of Nanophotonics & Ultrafine Optoelectronic Systems, Beijing Institute of Technology, Beijing 100081, China
| | - Xinxin Wang
- Beijing Key Laboratory of Nanophotonics & Ultrafine Optoelectronic Systems, Beijing Institute of Technology, Beijing 100081, China
| | - Fujian Ge
- Beijing Key Laboratory of Nanophotonics & Ultrafine Optoelectronic Systems, Beijing Institute of Technology, Beijing 100081, China
| | - Ye Tian
- Beijing Key Laboratory of Nanophotonics & Ultrafine Optoelectronic Systems, Beijing Institute of Technology, Beijing 100081, China
| | - Jianping Wang
- Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Bingsuo Zou
- Beijing Key Laboratory of Nanophotonics & Ultrafine Optoelectronic Systems, Beijing Institute of Technology, Beijing 100081, China
- Guangxi Key Lab of Processing for Nonferrous Metals and Featured Materials and Key Laboratory of New Processing Technology for Nonferrous Metals and Materials, Ministry of Education, and Nano and Energy Research Center, School of Physics, Guangxi University, Nanning 530004, China
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23
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Li L, Li L, Li Q, Shen Y, Pan S, Pan J. Synthesis, crystal structure and optical property of manganese (II) halides based on pyridine ionic liquids with high quantum yield. TRANSIT METAL CHEM 2020. [DOI: 10.1007/s11243-020-00393-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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24
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Vassilyeva OY, Buvaylo EA, Kokozay VN, Petrusenko SR, Melnyk AK, Skelton BW. Crystal structure of imidazo[1,5- a]pyridinium-based hybrid salt (C 13H 12N 3) 2[MnCl 4]. Acta Crystallogr E Crystallogr Commun 2020; 76:309-313. [PMID: 32148866 PMCID: PMC7057380 DOI: 10.1107/s2056989020001425] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Accepted: 01/31/2020] [Indexed: 11/22/2022]
Abstract
A new organic-inorganic hybrid salt [L]2[MnCl4] (I) where L + is the 2-methyl-3-(pyridin-2-yl)imidazo[1,5-a]pyridinium cation, is built of discrete organic cations and tetra-chlorido-manganate(II) anions. The L + cation was formed in situ in the oxidative cyclo-condensation of 2-pyridine-carbaldehyde and CH3NH2·HCl in methanol. The structure was refined as a two-component twin using PLATON (Spek, 2020 ▸) to de-twin the data. The twin law (-1 0 0 0 - 1 0 0.5 0 1) was applied in the refinement where the twin component fraction refined to 0.155 (1). The compound crystallizes in the space group P21/c with two crystallographically non-equivalent cations in the asymmetric unit, which possess similar structural conformations. The fused pyridinium and imidazolium rings of the cations are virtually coplanar [dihedral angles are 0.89 (18) and 0.78 (17)°]; the pendant pyridyl rings are twisted by 36.83 (14) and 36.14 (13)° with respect to the planes of the remaining atoms of the cations. The tetra-hedral MnCl4 2- anion is slightly distorted with the Mn-Cl distances falling in the range 2.3469 (10)-2.3941 (9) Å. The distortion value of 0.044 relative to the ideal tetra-hedron was obtained by continuous shape measurement (CShM) analysis. In the crystal, the cations and anions form separate stacks propagating along the a-axis direction. The organic cations display weak π-π stacking. The anions, which are stacked identically one above the other, demonstrate loose packing; the minimum Mn⋯Mn separation in the cation stack is approximately 7.49 Å. The investigation of the fluorescent properties of a powdered sample of (I) showed no emission. X-band EPR data for (I) at 293 and 77 K revealed broad fine structure signals, indicating moderate zero-field splitting.
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Affiliation(s)
- Olga Yu. Vassilyeva
- Department of Chemistry, Taras Shevchenko National University of Kyiv, 64/13 Volodymyrska Street, Kyiv 01601, Ukraine
| | - Elena A. Buvaylo
- Department of Chemistry, Taras Shevchenko National University of Kyiv, 64/13 Volodymyrska Street, Kyiv 01601, Ukraine
| | - Vladimir N. Kokozay
- Department of Chemistry, Taras Shevchenko National University of Kyiv, 64/13 Volodymyrska Street, Kyiv 01601, Ukraine
| | - Svitlana R. Petrusenko
- Department of Chemistry, Taras Shevchenko National University of Kyiv, 64/13 Volodymyrska Street, Kyiv 01601, Ukraine
| | - Andrii K. Melnyk
- Institute for Sorption and Problems of Endoecology, the National Academy of Sciences of Ukraine, 13 General Naumov str., Kyiv 03164, Ukraine
| | - Brian W. Skelton
- School of Molecular Sciences, M310, University of Western Australia, Perth, WA 6009, Australia
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25
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Davydova MP, Bauer IA, Brel VK, Rakhmanova MI, Bagryanskaya IY, Artem'ev AV. Manganese(II) Thiocyanate Complexes with Bis(phosphine Oxide) Ligands: Synthesis and Excitation Wavelength‐Dependent Multicolor Luminescence. Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.201901213] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Maria P. Davydova
- Nikolaev Institute of Inorganic Chemistry Siberian Branch of Russian Academy of Sciences 3, Acad. Lavrentiev Ave. 630090 Novosibirsk Russian Federation
| | - Irina A. Bauer
- Nikolaev Institute of Inorganic Chemistry Siberian Branch of Russian Academy of Sciences 3, Acad. Lavrentiev Ave. 630090 Novosibirsk Russian Federation
- Novosibirsk State University 2, Pirogova Str. 630090 Novosibirsk Russian Federation
| | - Valery K. Brel
- A. N. Nesmeyanov Institute of Organoelement Compounds Russian Academy of Sciences 28, Vavilova Str. 119991 Moscow Russian Federation
| | - Mariana I. Rakhmanova
- Nikolaev Institute of Inorganic Chemistry Siberian Branch of Russian Academy of Sciences 3, Acad. Lavrentiev Ave. 630090 Novosibirsk Russian Federation
- Novosibirsk State University 2, Pirogova Str. 630090 Novosibirsk Russian Federation
| | - Irina Yu. Bagryanskaya
- Novosibirsk State University 2, Pirogova Str. 630090 Novosibirsk Russian Federation
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry Siberian Branch Russian Academy of Sciences 9 Lavrentiev Ave. 630090 Novosibirsk Russian Federation
| | - Alexander V. Artem'ev
- Nikolaev Institute of Inorganic Chemistry Siberian Branch of Russian Academy of Sciences 3, Acad. Lavrentiev Ave. 630090 Novosibirsk Russian Federation
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26
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Berezin AS, Davydova MP, Bagryanskaya IY, Artyushin OI, Brel VK, Artem'ev AV. A red-emitting Mn(II)-based coordination polymer build on 1,2,4,5-tetrakis(diphenylphosphinyl)benzene. INORG CHEM COMMUN 2019. [DOI: 10.1016/j.inoche.2019.107473] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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27
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Fan XW, Liu Y, Tang YZ, Wei WJ, Zhang JC, Luo ZY, Wang CF, Tan YH. High-Temperature Reversible Phase-Transition Behavior, Switchable Dielectric and Second Harmonic Generation Response of Two Homochiral Crown Ether Clathrates. Chem Asian J 2019; 14:2203-2209. [PMID: 31127685 DOI: 10.1002/asia.201900512] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2019] [Revised: 05/20/2019] [Indexed: 11/08/2022]
Abstract
Crowning achievement: Two homochiral crown ether clathrates were synthesized which undergo high-temperature reversible phase transition. In addition, second harmonic generation (SHG) responses and abnormal dielectric property further confirm the reversible phase transitions and symmetry breaking behaviors of the structures.
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Affiliation(s)
- Xiao-Wei Fan
- School of Material & Chemistry Engineering, Jiangxi University of Science and Technology, Ganzhou, 341000, China
| | - Yi Liu
- School of Material & Chemistry Engineering, Jiangxi University of Science and Technology, Ganzhou, 341000, China
| | - Yun-Zhi Tang
- School of Material & Chemistry Engineering, Jiangxi University of Science and Technology, Ganzhou, 341000, China
| | - Wen-Juan Wei
- School of Material & Chemistry Engineering, Jiangxi University of Science and Technology, Ganzhou, 341000, China
| | - Jian-Chen Zhang
- School of Material & Chemistry Engineering, Jiangxi University of Science and Technology, Ganzhou, 341000, China
| | - Zi-Yu Luo
- School of Material & Chemistry Engineering, Jiangxi University of Science and Technology, Ganzhou, 341000, China
| | - Chang-Feng Wang
- School of Material & Chemistry Engineering, Jiangxi University of Science and Technology, Ganzhou, 341000, China
| | - Yu-Hui Tan
- School of Material & Chemistry Engineering, Jiangxi University of Science and Technology, Ganzhou, 341000, China
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28
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do Nascimento Neto JA, Valdo AKSM, da Silva CC, Guimarães FF, Queiroz Júnior LHK, Maia LJQ, de Santana RC, Martins FT. A Blue-Light-Emitting Cadmium Coordination Polymer with 75.4% Photoluminescence Quantum Yield. J Am Chem Soc 2019; 141:3400-3403. [DOI: 10.1021/jacs.8b13561] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | | | | | | | | | | | | | - Felipe Terra Martins
- Instituto de Química, Universidade Federal de Goiás, CP 131, 74001-970 Goiânia-GO, Brazil
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29
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Artem'ev AV, Davydova MP, Berezin AS, Brel VK, Morgalyuk VP, Bagryanskaya IY, Samsonenko DG. Luminescence of the Mn2+ ion in non-Oh and Td coordination environments: the missing case of square pyramid. Dalton Trans 2019; 48:16448-16456. [DOI: 10.1039/c9dt03283e] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The luminescence of Mn2+ ion in a square-pyramidal (C4v) ligand field was discovered. The molecular complexes with such coordination geometry exhibit red emission with enhanced Stokes shift and millisecond lifetimes.
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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
| | - Maria P. Davydova
- Nikolaev Institute of Inorganic Chemistry
- Siberian Branch of Russian Academy of Sciences
- Novosibirsk 630090
- Russian Federation
| | - Alexey S. Berezin
- Nikolaev Institute of Inorganic Chemistry
- Siberian Branch of Russian Academy of Sciences
- Novosibirsk 630090
- Russian Federation
- Novosibirsk State University
| | - Valery K. Brel
- A. N. Nesmeyanov Institute of Organoelement Compounds
- Russian Academy of Sciences
- Moscow
- Russian Federation
| | - Vasilii P. Morgalyuk
- A. N. Nesmeyanov Institute of Organoelement Compounds
- Russian Academy of Sciences
- Moscow
- Russian Federation
| | - 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
| | - Denis G. Samsonenko
- Nikolaev Institute of Inorganic Chemistry
- Siberian Branch of Russian Academy of Sciences
- Novosibirsk 630090
- Russian Federation
- Novosibirsk State University
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30
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Deng Y, Dong X, Yang M, Zeng H, Zou G, Lin Z. Two low-dimensional metal halides: ionothermal synthesis, photoluminescence, and nonlinear optical properties. Dalton Trans 2019; 48:17451-17455. [DOI: 10.1039/c9dt04102h] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An organic–inorganic hybrid metal halide with a chain-like structure has been prepared under ionothermal conditions, which shows a large second harmonic generation (SHG) efficiency.
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Affiliation(s)
- Yuandan Deng
- College of Chemistry
- Sichuan University
- Chengdu 610064
- P. R. China
| | - Xuehua Dong
- College of Chemistry
- Sichuan University
- Chengdu 610064
- P. R. China
| | - Meng Yang
- College of Chemistry
- Sichuan University
- Chengdu 610064
- P. R. China
| | - Hongmei Zeng
- College of Chemistry
- Sichuan University
- Chengdu 610064
- P. R. China
| | - Guohong Zou
- College of Chemistry
- Sichuan University
- Chengdu 610064
- P. R. China
| | - Zhien Lin
- College of Chemistry
- Sichuan University
- Chengdu 610064
- P. R. China
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