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Liu J, Zhang S, Long X, Jin X, Zhu Y, Duan S, Zhao J. Triazine and Fused Thiophene-Based Donor-Acceptor Type Semiconducting Conjugated Polymer for Enhanced Visible-Light-Induced H 2 Production. Molecules 2024; 29:2807. [PMID: 38930870 PMCID: PMC11206750 DOI: 10.3390/molecules29122807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2024] [Revised: 06/05/2024] [Accepted: 06/08/2024] [Indexed: 06/28/2024] Open
Abstract
Conjugated polymers have attracted significant attention in the field of photocatalysis due to their exceptional properties, including versatile optimization, cost-effectiveness, and structure stability. Herein, two conjugated porous polymers, PhIN-CPP and ThIN-CPP, based on triazines, were meticulously designed and successfully synthesized using benzene and thiophene as building blocks. Based on UV diffuse reflection spectra, the photonic band gaps of PhIN-CPP and ThIN-CPP were calculated as 2.05 eV and 1.79 eV. The PhIN-CPP exhibited a high hydrogen evolution rate (HER) of 5359.92 μmol·g-1·h-1, which is 10 times higher than that of Thin-CPP (538.49 μmol·g-1·h-1). The remarkable disparity in the photocatalytic performance can be primarily ascribed to alterations in the band structure of the polymers, which includes its more stable benzene units, fluffier structure, larger specific surface area, most pronounced absorption occurring in the visible region and highly extended conjugation with a high density of electrons. The ΔEST values for PhIN-CPP and ThIN-CPP were calculated as 0.79 eV and 0.80 eV, respectively, based on DFT and TD-DFT calculations, which revealed that the incorporation of triazine units in the as-prepared CMPs could enhance the charge transfer via S1 ↔ T1 and was beneficial to the photocatalytic decomposition of H2O. This study presents a novel concept for developing a hybrid system for preparation of H2 by photocatalysis with effectiveness, sustainability, and economy.
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Affiliation(s)
- Jian Liu
- College of Agriculture and Bioengineering, Heze University, Heze 274000, China;
- Institute of Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Haikou 570100, China
| | - Shengling Zhang
- Department of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng 252000, China;
| | - Xinshu Long
- Department of Chemistry and Engineering, Heze University, Heze 274500, China; (X.L.); (X.J.); (Y.Z.)
| | - Xiaomin Jin
- Department of Chemistry and Engineering, Heze University, Heze 274500, China; (X.L.); (X.J.); (Y.Z.)
| | - Yangying Zhu
- Department of Chemistry and Engineering, Heze University, Heze 274500, China; (X.L.); (X.J.); (Y.Z.)
| | - Shengxia Duan
- Department of Chemistry and Engineering, Heze University, Heze 274500, China; (X.L.); (X.J.); (Y.Z.)
- CAS Key Laboratory of Photovoltaic and Energy Conservation Materials, Institute of Plasma Physics, Chinese Academy of Sciences, Hefei 230031, China
| | - Jinsheng Zhao
- Department of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng 252000, China;
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Bie C, Yu H, Cheng B, Ho W, Fan J, Yu J. Design, Fabrication, and Mechanism of Nitrogen-Doped Graphene-Based Photocatalyst. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2021; 33:e2003521. [PMID: 33458902 DOI: 10.1002/adma.202003521] [Citation(s) in RCA: 146] [Impact Index Per Article: 48.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 08/13/2020] [Indexed: 06/12/2023]
Abstract
Solving energy and environmental problems through solar-driven photocatalysis is an attractive and challenging topic. Hence, various types of photocatalysts have been developed successively to address the demands of photocatalysis. Graphene-based materials have elicited considerable attention since the discovery of graphene. As a derivative of graphene, nitrogen-doped graphene (NG) particularly stands out. Nitrogen atoms can break the undifferentiated structure of graphene and open the bandgap while endowing graphene with an uneven electron density distribution. Therefore, NG retains nearly all the advantages of original graphene and is equipped with several novel properties, ensuring infinite possibilities for NG-based photocatalysis. This review introduces the atomic and band structures of NG, summarizes in situ and ex situ synthesis methods, highlights the mechanism and advantages of NG in photocatalysis, and outlines its applications in different photocatalysis directions (primarily hydrogen production, CO2 reduction, pollutant degradation, and as photoactive ingredient). Lastly, the central challenges and possible improvements of NG-based photocatalysis in the future are presented. This study is expected to learn from the past and achieve progress toward the future for NG-based photocatalysis.
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Affiliation(s)
- Chuanbiao Bie
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, School of Chemistry, Chemical Engineering and Life Sciences, Wuhan University of Technology, Wuhan, 430070, P. R. China
- Foshan Xianhu Laboratory of the Advanced Energy Science and Technology Guangdong Laboratory, Xianhu Hydrogen Valley, Foshan, 528200, P. R. China
| | - Huogen Yu
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, School of Chemistry, Chemical Engineering and Life Sciences, Wuhan University of Technology, Wuhan, 430070, P. R. China
| | - Bei Cheng
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, School of Chemistry, Chemical Engineering and Life Sciences, Wuhan University of Technology, Wuhan, 430070, P. R. China
| | - Wingkei Ho
- Department of Science and Environmental Studies, The Education University of Hong Kong, Tai Po, N. T., Hong Kong, 999077, P. R. China
| | - Jiajie Fan
- School of Materials Science and Engineering, Zhengzhou University, Zhengzhou, 450001, P. R. China
| | - Jiaguo Yu
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, School of Chemistry, Chemical Engineering and Life Sciences, Wuhan University of Technology, Wuhan, 430070, P. R. China
- Foshan Xianhu Laboratory of the Advanced Energy Science and Technology Guangdong Laboratory, Xianhu Hydrogen Valley, Foshan, 528200, P. R. China
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Jhang WR, Lai HY, Lin YC, Lee C, Lee SH, Lee YY, Ni CK, Tseng CM. Triplet vs πσ* state mediated N–H dissociation of aniline. J Chem Phys 2019; 151:141101. [DOI: 10.1063/1.5121350] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Affiliation(s)
- Wan Ru Jhang
- Department of Applied Chemistry, National Chiao Tung University, Hsinchu 30010, Taiwan
| | - Hsin Ying Lai
- Department of Applied Chemistry, National Chiao Tung University, Hsinchu 30010, Taiwan
| | - Yen-Cheng Lin
- Institute of Atomic and Molecular Sciences, Academia Sinica, Taipei 10617, Taiwan
| | - Chin Lee
- Institute of Atomic and Molecular Sciences, Academia Sinica, Taipei 10617, Taiwan
| | - Shih-Huang Lee
- National Synchrotron Radiation Research Center, Hsinchu 30076, Taiwan
| | - Yin-Yu Lee
- National Synchrotron Radiation Research Center, Hsinchu 30076, Taiwan
| | - Chi-Kung Ni
- Institute of Atomic and Molecular Sciences, Academia Sinica, Taipei 10617, Taiwan
- Department of Chemistry, National Tsing Hua University, Hsinchu 30013, Taiwan
| | - Chien-Ming Tseng
- Department of Applied Chemistry, National Chiao Tung University, Hsinchu 30010, Taiwan
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Preparation and Electronic Property Investigation of Zinc(II)-Schiff Base Complexes in the Confined Space. J CHEM-NY 2013. [DOI: 10.1155/2013/206847] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Metal-Schiff base complexes have attracted continued research interest regarding their intriguing and useful features, while the electronic properties of these complexes in the confined space have not been sufficiently addressed in previous studies. In this work, a new zinc(II)-Schiff base complex bis(N-dodecyl salicylideneiminato)Zn(II) (1) was synthesized and subsequently loaded in an inorganic solid host. A large red shift (~40 nm) of the absorption onset was recorded, when the microenvironment of1changed from the solvent ethanol to the inorganic solid medium, evidencing the confined space effect. The marked shift of the absorption onset was associated with a band-gap reduction between the highest occupied molecular orbital (HOMO) and the lowest unoccupied molecular orbital (LUMO). Theoretical calculation results showed that the confined space effect is distance dependent and exerts a more profound influence on the HOMO than the LUMO within an effective distance range. An initial study implied that the confined space effect is also accompanied with the electron density variation.
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Shaik S, Milko P, Schyman P, Usharani D, Chen H. Trends in Aromatic Oxidation Reactions Catalyzed by Cytochrome P450 Enzymes: A Valence Bond Modeling. J Chem Theory Comput 2011; 7:327-39. [DOI: 10.1021/ct100554g] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Sason Shaik
- The Institute of Chemistry and the Lise Meitner-Minerva Center for Computational Quantum Chemistry, The Hebrew University of Jerusalem, 91904 Jerusalem, Israel
| | - Petr Milko
- The Institute of Chemistry and the Lise Meitner-Minerva Center for Computational Quantum Chemistry, The Hebrew University of Jerusalem, 91904 Jerusalem, Israel
| | - Patric Schyman
- The Institute of Chemistry and the Lise Meitner-Minerva Center for Computational Quantum Chemistry, The Hebrew University of Jerusalem, 91904 Jerusalem, Israel
| | - Dandamudi Usharani
- The Institute of Chemistry and the Lise Meitner-Minerva Center for Computational Quantum Chemistry, The Hebrew University of Jerusalem, 91904 Jerusalem, Israel
| | - Hui Chen
- The Institute of Chemistry and the Lise Meitner-Minerva Center for Computational Quantum Chemistry, The Hebrew University of Jerusalem, 91904 Jerusalem, Israel
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Rettig W, Wermuth G, Lippert E. Photophysical Primary Processes in Solutions of p-Substituted Dialkylanilines. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/bbpc.19790830710] [Citation(s) in RCA: 88] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Mishra T, Bhattacharya S, Ghosh M, Sett P, Sarkar SK, Ganguly T, Mallick PK. N-hetero atomic effect on the photophysics of 2,2'-dipyridylketone. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2009; 74:1165-1172. [PMID: 19836297 DOI: 10.1016/j.saa.2009.09.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2009] [Revised: 08/25/2009] [Accepted: 09/12/2009] [Indexed: 05/28/2023]
Abstract
Emission characteristics of 2,2'-dipyridylketone (DPK) have been studied in the rigid glass matrices of ethanol (EtOH) and methyl cyclohexane (MCH) at 77 K. As in the case of the aromatic analogue benzophenone (BOP), DPK is found to exhibit only phosphorescence emission. Although both BOP and DPK have the lowest triplet states chiefly of n pi* nature, the presence of other triplet states in the neighbourhood of the lowest triplet one is found to play some significant roles in determining the photophysical properties of DPK, specially in the non-polar solvent (MCH). All the photophysical properties including the polarization characteristics have been explored in both the molecules. Experimental observations are corroborated with necessary quantum chemical calculations.
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Affiliation(s)
- Tumpa Mishra
- Physics Department, Burdwan University, Golapbag, Burdwan 713 104, India
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Gée C, Cuisset A, Divay L, Crépin C. Electronic relaxation of aniline in argon matrix: A site selective laser spectroscopy. J Chem Phys 2002. [DOI: 10.1063/1.1451055] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Oosterbaan WD, Koeberg M, Piris J, Havenith RWA, van Walree CA, Wegewijs BR, Jenneskens LW, Verhoeven JW. N,N-Dialkylanilines: The S1 State Absorption Spectrum and Efficient Intramolecular Triplet−Triplet Energy Transfer to an Olefinic Bond. J Phys Chem A 2001. [DOI: 10.1021/jp0044983] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Wibren D. Oosterbaan
- Debye Institute, Department of Physical Organic Chemistry, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands, Laboratory of Organic Chemistry, University of Amsterdam, Nieuwe Achtergracht 129, 1018 WS Amsterdam, The Netherlands, Interfacultary Reactor Institute, Delft University of Technology, Mekelweg 15, 2629 JB Delft, The Netherlands, and Debye Institute, Theoretical Chemistry Group, Utrecht University, Padualaan 8, 3584 CH, Utrecht, The Netherlands
| | - Mattijs Koeberg
- Debye Institute, Department of Physical Organic Chemistry, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands, Laboratory of Organic Chemistry, University of Amsterdam, Nieuwe Achtergracht 129, 1018 WS Amsterdam, The Netherlands, Interfacultary Reactor Institute, Delft University of Technology, Mekelweg 15, 2629 JB Delft, The Netherlands, and Debye Institute, Theoretical Chemistry Group, Utrecht University, Padualaan 8, 3584 CH, Utrecht, The Netherlands
| | - Jorge Piris
- Debye Institute, Department of Physical Organic Chemistry, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands, Laboratory of Organic Chemistry, University of Amsterdam, Nieuwe Achtergracht 129, 1018 WS Amsterdam, The Netherlands, Interfacultary Reactor Institute, Delft University of Technology, Mekelweg 15, 2629 JB Delft, The Netherlands, and Debye Institute, Theoretical Chemistry Group, Utrecht University, Padualaan 8, 3584 CH, Utrecht, The Netherlands
| | - Remco W. A. Havenith
- Debye Institute, Department of Physical Organic Chemistry, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands, Laboratory of Organic Chemistry, University of Amsterdam, Nieuwe Achtergracht 129, 1018 WS Amsterdam, The Netherlands, Interfacultary Reactor Institute, Delft University of Technology, Mekelweg 15, 2629 JB Delft, The Netherlands, and Debye Institute, Theoretical Chemistry Group, Utrecht University, Padualaan 8, 3584 CH, Utrecht, The Netherlands
| | - Cornelis A. van Walree
- Debye Institute, Department of Physical Organic Chemistry, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands, Laboratory of Organic Chemistry, University of Amsterdam, Nieuwe Achtergracht 129, 1018 WS Amsterdam, The Netherlands, Interfacultary Reactor Institute, Delft University of Technology, Mekelweg 15, 2629 JB Delft, The Netherlands, and Debye Institute, Theoretical Chemistry Group, Utrecht University, Padualaan 8, 3584 CH, Utrecht, The Netherlands
| | - Bastiaan R. Wegewijs
- Debye Institute, Department of Physical Organic Chemistry, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands, Laboratory of Organic Chemistry, University of Amsterdam, Nieuwe Achtergracht 129, 1018 WS Amsterdam, The Netherlands, Interfacultary Reactor Institute, Delft University of Technology, Mekelweg 15, 2629 JB Delft, The Netherlands, and Debye Institute, Theoretical Chemistry Group, Utrecht University, Padualaan 8, 3584 CH, Utrecht, The Netherlands
| | - Leonardus W. Jenneskens
- Debye Institute, Department of Physical Organic Chemistry, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands, Laboratory of Organic Chemistry, University of Amsterdam, Nieuwe Achtergracht 129, 1018 WS Amsterdam, The Netherlands, Interfacultary Reactor Institute, Delft University of Technology, Mekelweg 15, 2629 JB Delft, The Netherlands, and Debye Institute, Theoretical Chemistry Group, Utrecht University, Padualaan 8, 3584 CH, Utrecht, The Netherlands
| | - Jan W. Verhoeven
- Debye Institute, Department of Physical Organic Chemistry, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands, Laboratory of Organic Chemistry, University of Amsterdam, Nieuwe Achtergracht 129, 1018 WS Amsterdam, The Netherlands, Interfacultary Reactor Institute, Delft University of Technology, Mekelweg 15, 2629 JB Delft, The Netherlands, and Debye Institute, Theoretical Chemistry Group, Utrecht University, Padualaan 8, 3584 CH, Utrecht, The Netherlands
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Siskos MG, Zarkadis AK, Steenken S, Karakostas N. Photodissociation of N-Arylmethylanilines: A Laser Flash Photolysis, Fluorescence, and Product Analysis Study(1). J Org Chem 1999; 64:1925-1931. [PMID: 11674284 DOI: 10.1021/jo981962f] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Increased phenylation in the molecular series PhCH(2)NHPh (1), Ph(2)CHNHPh (2), and Ph(3)CNHPh(3) has two important consequences on the photophysical/photochemical behavior: (i) decrease in the fluorescence quantum yields (cyclohexane), Phi(f) = 0.115, 0.063, 0.001 (lambda(exc) = 254 nm) and 0.164, 0.089, 0.019 (lambda(exc) = 290 nm), respectively, and (ii) increase in the quantum yield (MeCN) of the photodissociation products PhCH(2)(*), Ph(2)CH(*), and Ph(3)C(*), Phi(radical) = 0.16, 0.25, 0.65 (lambda(exc) = 248 nm) and (not measured), 0.18, 0.29 (lambda(exc) = 308 nm), respectively. As the C-N bond progressively weakens in the series 1, 2, 3 (bond dissociation enthalpy: 52, 48, 39 kcal/mol, respectively), the C-N fission channel becomes obviously more favorable and competes effectively with fluorescence. The involved intermediates PhCH(2)(*), Ph(2)CH(*), Ph(3)C(*), and PhNH(*) were identified using laser flash photolysis (248 and 308 nm). Product analysis (lamp irradiation) gives as main products aniline and (i) 1,1-diphenylethane and o- and p-benzylaniline for 1, (ii) 1,1,2,2-tetraphenylethane for 2, (iii) Ph(3)CH and 9-Ph-fluorene for 3; all these compounds are formed from the above radicals through coupling or H-abstraction reactions.
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Affiliation(s)
- M. G. Siskos
- Department of Chemistry, University of Ioannina, 451 10 Ioannina, Greece, and Max-Planck-Institut für Strahlenchemie, 45470 Mülheim, FRG
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11
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N heteroatomic effect on the photophysics of a polyphenyl system: 2,2′-dipyridylamine. J Photochem Photobiol A Chem 1996. [DOI: 10.1016/1010-6030(95)04211-3] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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12
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Kim B, Schick CP, Weber PM. Time‐delayed two‐color photoelectron spectra of aniline, 2‐aminopyridine, and 3‐aminopyridine: Snapshots of the nonadiabatic curve crossings. J Chem Phys 1995. [DOI: 10.1063/1.470368] [Citation(s) in RCA: 72] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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13
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Photophysical properties of some phenetidines in non-polar and hydrogen bonding solvents at room temperature and 77 K. ACTA ACUST UNITED AC 1993. [DOI: 10.1016/0584-8539(93)80056-g] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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14
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Sarkar S, Kastha G. Environmental effects on the absorption and luminescence properties of aromatic amines: Aniline. ACTA ACUST UNITED AC 1992. [DOI: 10.1016/0584-8539(92)80235-o] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Cazeau-Dubroca C, Peirigua A, Brahim MB, Nouchi G, Cazeau P. Hydrogen bonding and TICT molecules in ground state. J CHEM SCI 1992. [DOI: 10.1007/bf02863365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Dey JK, Dogra SK. Solvatochromism and Prototropism in 2-(Aminophenyl)benzothiazoles. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 1991. [DOI: 10.1246/bcsj.64.3142] [Citation(s) in RCA: 68] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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17
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Pal T, Mallik G, Laha S, Chatterjee K, Ganguly T, Banerjee S. Electronic emission and absorption spectra and the effect of hydrogen bonding on the ground and excited electronic states of some anilines. ACTA ACUST UNITED AC 1987. [DOI: 10.1016/0584-8539(87)80230-1] [Citation(s) in RCA: 17] [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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18
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Auty A, Jones A, Phillips D. Spectroscopy and decay dynamics of jet-cooled carbazole and N-ethylcarbazole and their homocyclic analogues. Chem Phys 1986. [DOI: 10.1016/0301-0104(86)85111-4] [Citation(s) in RCA: 35] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Moll DJ, Parker GR, Kuppermann A. Time‐resolved two‐color photoacoustic and multiphoton ionization spectroscopy of aniline. J Chem Phys 1984. [DOI: 10.1063/1.446501] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Fujii T, Komatsu S, Suzuki S. The Influence of Molecular Conformation on the Electronic Relaxation Processes. Biphenyl in Solution. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 1982. [DOI: 10.1246/bcsj.55.2516] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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22
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Motten AG, Davidson ER, Kwiram AL. Calculations of zero‐field splittings in pyridine derivatives. J Chem Phys 1981. [DOI: 10.1063/1.442413] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Blais J, Gauthier M. Éffets des interactions intermoléculaires par liaison hydrogène sur l'absorption et la luminescence des amines aromatiques en matrice vitreuse a 77 K. ACTA ACUST UNITED AC 1978. [DOI: 10.1016/0047-2670(78)80168-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Nakagaki R, Nagakura S, Kobayasm T, Iwata S. Electronic Structures and Spectra of Aminoacetophenones and Related Compounds. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 1978. [DOI: 10.1246/bcsj.51.2867] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Komarov VM, Plotnikov VG. Spectral luminescence properties of aromatic and unsaturated amines. THEOR EXP CHEM+ 1975. [DOI: 10.1007/bf00575110] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Dubroca C, Lozano P. Conformational effect on luminescence and polarization of some aniline derivatives. Intersystem crossing from higher singlet states. Chem Phys Lett 1974. [DOI: 10.1016/0009-2614(74)80211-3] [Citation(s) in RCA: 31] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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SELISKAR C, KHALIL O, McGLYNN S. Luminescence Characteristics of Polar Aromatic Molecules. EXCITED STATES 1974. [DOI: 10.1016/b978-0-12-227201-1.50010-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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31
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Von Weyssenhoff H, Kraus F. Vibronic Structure in the Fluorescence Lifetimes and Quantum Yields of Aniline Vapor. J Chem Phys 1971. [DOI: 10.1063/1.1675192] [Citation(s) in RCA: 46] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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