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Ferté A, Houssin A, Albouy N, Merritt ICD, Vacher M. ESIPT in the pyrrol pyridine molecule: mechanism, timescale and yield revealed using dynamics simulations. Phys Chem Chem Phys 2023; 25:9761-9765. [PMID: 36857691 DOI: 10.1039/d3cp00026e] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
Abstract
Excited State Intramolecular Proton Transfer in pyrrol pyridine is theoretically investigated using non-adiabatic dynamics simulations. The photochemical process is completely characterised: the reaction time, the total yield and the accessibility of the conical intersection are evaluated. Finally, new mechanistic interpretation are extracted: the proton transfer reaction in this molecule is shown to be driven by two complementary mechanisms.
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Affiliation(s)
- Anthony Ferté
- Nantes Université, CNRS, CEISAM, UMR 6230, Nantes F-44000, France.
| | - Axel Houssin
- Nantes Université, CNRS, CEISAM, UMR 6230, Nantes F-44000, France.
| | - Nina Albouy
- Nantes Université, CNRS, CEISAM, UMR 6230, Nantes F-44000, France. .,Département de Chimie, École Normale Supérieure, PSL University, Paris 75005, France
| | | | - Morgane Vacher
- Nantes Université, CNRS, CEISAM, UMR 6230, Nantes F-44000, France.
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2
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1′-hydroxy-2′-acetonaphthone: A simple fluorescence turn-on signaling probe with high selectivity and sensitivity for Al3+ in pure water. J Photochem Photobiol A Chem 2021. [DOI: 10.1016/j.jphotochem.2021.113431] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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3
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Mawa I, Panda AN. Insights into the Excited-State Processes in 1-Hydroxy-2-acetonaphthone at ADC(2) and CASSCF Levels. J Phys Chem A 2021; 125:3015-3024. [PMID: 33818112 DOI: 10.1021/acs.jpca.1c02349] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
1-Hydroxy-2-acetonaphthone (HAN) has been extensively studied both experimentally and computationally to ascertain the existence of the excited-state proton transfer process. However, the process of full photocycle including the nonradiative relaxation pathways is yet to be proposed. Therefore, in the present study, we aim at providing a comprehensive picture of the excited-state processes in HAN including the proton transfer and relaxation processes through electronic structure calculations at second-order algebraic diagrammatic construction (ADC(2)) and complete active space second-order perturbation theory (CASPT2)//complete active space self-consistent field (CASSCF) and dynamics simulations at ADC(2) levels. Our studies show that the proton transfer process in the S1 state is barrierless and produces a stable keto form, which is in accordance with previous experimental and computational studies. Adiabatic dynamics simulations at the ADC(2) level confirmed the ultrafast process with an average proton transfer time of 43 fs. The resultant keto conformer then undergoes torsional rotation, leading to a conical intersection that mediates the internal conversion process to the ground state. Our dynamics simulation predicted that this deactivation process occurs at a time scale beyond 600 fs of simulation time. We also explored nonradiative relaxation from the enol Franck-Condon region, and this process was found to be improbable from the static point of view at both the ADC(2) and CASPT2 levels of theory due to a high energy barrier along the torsional coordinate.
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Affiliation(s)
- Ibanrishisha Mawa
- Department of Chemistry, Indian Institute of Technology, Guwahati 781039, India
| | - Aditya N Panda
- Department of Chemistry, Indian Institute of Technology, Guwahati 781039, India
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4
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Sayed M, Balayan J, Singh PK, Pal H. Modulation of excited-state photodynamics of ESIPT probe 1′-hydroxy-2′-acetonaphthone (HAN) on interaction with bovine serum albumin. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2020.112651] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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5
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Moreno M, Gelabert R, Lluch JM. Deciphering the grounds of the suitability of acylhydrazones as efficient photoswitches. Phys Chem Chem Phys 2019; 21:16075-16082. [PMID: 31290500 DOI: 10.1039/c9cp03324f] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Many efforts are currently being devoted to designing molecular photoswitches with specific properties. In this sense, a recent publication [D. J. van Dijken et al., J. Am. Chem. Soc., 2015, 137, 14982-14991] has synthesized and analyzed the photochromic properties of a large set of acylhydrazones (ACHs), a relatively unexploited class of potential photoswitches with two stable E and Z isomers. This study has revealed a very diverse and complex pattern of the absorption/emission properties of ACHs depending on the substituents attached to the ACH motif. In this work, high level theoretical calculations are performed on a representative set of the experimentally studied ACHs in order to analyze, at the molecular level, the reasons behind the different photochemistries experimentally observed. This systematic study allows for the classification of the full set of ACHs into just four categories. The two more common groups display a small, either positive or negative, shift of the maximum wavelength of absorption between the E and Z isomers. Less common, but far more interesting from a practical point of view, are the compounds that show a large (>100 nm) Stokes shift. This behavior may arise from two different situations. The most common one implies the possibility of an intramolecular proton transfer in the excited electronic state of the less stable Z isomer. The less likely scenario would also involve a loss of the azidic proton through an intermolecular proton transfer that would take place with the aid of the solvent.
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Affiliation(s)
- Miquel Moreno
- Departament de Química, Universitat Autònoma de Barcelona, 08193 Bellaterra, Barcelona, Spain.
| | - Ricard Gelabert
- Departament de Química, Universitat Autònoma de Barcelona, 08193 Bellaterra, Barcelona, Spain.
| | - José M Lluch
- Departament de Química, Universitat Autònoma de Barcelona, 08193 Bellaterra, Barcelona, Spain. and Institut de Biotecnologia i de Biomedicina, Universitat Autònoma de Barceloma, 08193, Bellaterra, Barcelona, Spain
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Kumpulainen T, Lang B, Rosspeintner A, Vauthey E. Ultrafast Elementary Photochemical Processes of Organic Molecules in Liquid Solution. Chem Rev 2016; 117:10826-10939. [DOI: 10.1021/acs.chemrev.6b00491] [Citation(s) in RCA: 249] [Impact Index Per Article: 31.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Tatu Kumpulainen
- Department of Physical Chemistry,
Sciences II, University of Geneva, 30 Quai Ernest Ansermet, CH-1211 Geneva 4, Switzerland
| | - Bernhard Lang
- Department of Physical Chemistry,
Sciences II, University of Geneva, 30 Quai Ernest Ansermet, CH-1211 Geneva 4, Switzerland
| | - Arnulf Rosspeintner
- Department of Physical Chemistry,
Sciences II, University of Geneva, 30 Quai Ernest Ansermet, CH-1211 Geneva 4, Switzerland
| | - Eric Vauthey
- Department of Physical Chemistry,
Sciences II, University of Geneva, 30 Quai Ernest Ansermet, CH-1211 Geneva 4, Switzerland
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7
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Moreno M, Gelabert R, Lluch JM. The Quest for Photoswitches Activated by Near-Infrared Light: A Theoretical Study of the Photochemistry of BF2-Coordinated Azo Derivatives. Chemphyschem 2016; 17:2824-38. [DOI: 10.1002/cphc.201600543] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2016] [Indexed: 11/10/2022]
Affiliation(s)
- Miquel Moreno
- Departament de Química; Universitat Autònoma de Barcelona; 08193 Bellaterra Barcelona Spain
| | - Ricard Gelabert
- Departament de Química; Universitat Autònoma de Barcelona; 08193 Bellaterra Barcelona Spain
| | - José M. Lluch
- Departament de Químic and Institut de Biotecnologia i Biomedicina; Universitat Autònoma de Barcelona; 08193 Bellaterra Barcelona Spain
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del Valle JC, Díaz-Oliva C. Steady-State Spectroscopy of the 2-(N-methylacetimidoyl)-1-naphthol Molecule. Photochem Photobiol 2015; 91:660-71. [DOI: 10.1111/php.12444] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2014] [Accepted: 02/24/2015] [Indexed: 01/25/2023]
Affiliation(s)
- Juan Carlos del Valle
- Department of Applied Physical Chemistry; Universidad Autónoma de Madrid; Madrid Spain
| | - Cristina Díaz-Oliva
- Department of Applied Physical Chemistry; Universidad Autónoma de Madrid; Madrid Spain
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9
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Banik D, Kuchlyan J, Roy A, Kundu N, Sarkar N. Stimuli-Sensitive Breathing of Cucurbit[7]uril Cavity: Monitoring through the Environment Responsive Fluorescence of 1′-Hydroxy-2′-acetonaphthone (HAN). J Phys Chem B 2014; 119:2310-22. [DOI: 10.1021/jp5064879] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Debasis Banik
- Department of Chemistry, Indian Institute of Technology, Kharagpur 721302, WB, India
| | - Jagannath Kuchlyan
- Department of Chemistry, Indian Institute of Technology, Kharagpur 721302, WB, India
| | - Arpita Roy
- Department of Chemistry, Indian Institute of Technology, Kharagpur 721302, WB, India
| | - Niloy Kundu
- Department of Chemistry, Indian Institute of Technology, Kharagpur 721302, WB, India
| | - Nilmoni Sarkar
- Department of Chemistry, Indian Institute of Technology, Kharagpur 721302, WB, India
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Moreno M, Ortiz-Sánchez JM, Gelabert R, Lluch JM. A theoretical study of the photochemistry of indigo in its neutral and dianionic (leucoindigo) forms. Phys Chem Chem Phys 2013; 15:20236-46. [DOI: 10.1039/c3cp52763h] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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11
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Mandal S, Ghosh S, Banerjee C, Rao VG, Sarkar N. Modulation of Photophysics and Photodynamics of 1′-Hydroxy-2′-acetonaphthone (HAN) in Bile Salt Aggregates: A Study of Polarity and Nanoconfinement Effects. J Phys Chem B 2012; 116:8780-92. [DOI: 10.1021/jp302435h] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Sarthak Mandal
- Department of Chemistry, Indian Institute of Technology, Kharagpur 721302, WB, India
| | - Surajit Ghosh
- Department of Chemistry, Indian Institute of Technology, Kharagpur 721302, WB, India
| | - Chiranjib Banerjee
- Department of Chemistry, Indian Institute of Technology, Kharagpur 721302, WB, India
| | - Vishal Govind Rao
- Department of Chemistry, Indian Institute of Technology, Kharagpur 721302, WB, India
| | - Nilmoni Sarkar
- Department of Chemistry, Indian Institute of Technology, Kharagpur 721302, WB, India
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Mandal S, Rao VG, Ghatak C, Pramanik R, Sarkar S, Sarkar N. Photophysics and Photodynamics of 1′-Hydroxy-2′-acetonaphthone (HAN) in Micelles and Nonionic Surfactants Forming Vesicles: A Comparative Study of Different Microenvironments of Surfactant Assemblies. J Phys Chem B 2011; 115:12108-19. [PMID: 21905698 DOI: 10.1021/jp204224f] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Sarthak Mandal
- Department of Chemistry, Indian Institute of Technology, Kharagpur, West Bengal 721302, India
| | - Vishal Govind Rao
- Department of Chemistry, Indian Institute of Technology, Kharagpur, West Bengal 721302, India
| | - Chiranjib Ghatak
- Department of Chemistry, Indian Institute of Technology, Kharagpur, West Bengal 721302, India
| | - Rajib Pramanik
- Department of Chemistry, Indian Institute of Technology, Kharagpur, West Bengal 721302, India
| | - Souravi Sarkar
- Department of Chemistry, Indian Institute of Technology, Kharagpur, West Bengal 721302, India
| | - Nilmoni Sarkar
- Department of Chemistry, Indian Institute of Technology, Kharagpur, West Bengal 721302, India
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13
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McCarthy A, Ruth AA. Fluorescence excitation and excited state intramolecular proton transfer of jet-cooled naphthol derivatives: part 2. 2-Hydroxy-1-naphthaldehyde. Phys Chem Chem Phys 2011; 13:18661-70. [PMID: 21947217 DOI: 10.1039/c1cp22200g] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The S(1)← S(0) fluorescence excitation spectrum of jet-cooled 2-hydroxy-1-naphthaldehyde (2H1N) with origin at 26,668 cm(-1) has been measured. Nine totally symmetric modes and three non-totally symmetric modes have been assigned in the excitation spectrum. Ab initio calculations indicate that 2H1N undergoes a planarity change upon excitation, which may account for the unusual intensity of non totally symmetric vibrational modes in the excitation spectrum. A number of low intensity features were observed on the low energy side of the origin which have been assigned to the 2H1N dimer rather than different ground state confomers of 2H1N. The origin of the S(1)← S(0) electronic transition of the dimer lies at ~26,401 cm(-1); combinations of two low frequency intermolecular modes of the dimer (59 cm(-1) and 17 cm(-1)) were also observed. The occurrence of excited state intramolecular proton transfer (ESIPT) in 2H1N cannot be proven on the basis of this work. A comparison of the (photo)physical properties of 2H1N with 1-hydroxy-2-naphthaldehyde (1H2N) [A. McCarthy and A.A. Ruth, PCCP, 2011, 13, 7485-7499 (Part 1)], however, indicate the plausibility of an ESIPT process in 2H1N. The strength of the intramolecular hydrogen bond (IMHB) in 2H1N was computed as ~10.6 kcal/mol, a value comparable to the IMHB strength of 1H2N. The establishment of a lower limit on the state lifetimes of 2H1N, of ~1.8 ps, indicates that any proposed ESIPT reaction in 2H1N may not proceed barrierlessly. Above an excess energy of ~1000 cm(-1), the intensity of the fluorescence excitation spectrum reduces significantly, indicating the onset of a non-radiative decay mechanism.
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Randino C, Ziółek M, Gelabert R, Organero JA, Gil M, Moreno M, Lluch JM, Douhal A. Photo-deactivation pathways of a double H-bonded photochromic Schiff base investigated by combined theoretical calculations and experimental time-resolved studies. Phys Chem Chem Phys 2011; 13:14960-72. [PMID: 21755097 DOI: 10.1039/c1cp21039d] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
The photophysics of N,N'-bis(salicylidene)-p-phenylenediamine (BSP) is analyzed both theoretically and experimentally. The alternative intramolecular proton-transfer reactions lead to three different tautomers. We performed DFT and TDDFT calculations to analyze the topography of the reactions connecting the three tautomers. Deactivation paths through a Conical Intersection (CI) region are also analyzed to explain the low fluorescence quantum yield of the phototautomers. The complex molecular structure of BSP provides a large number of deactivation paths, almost all of them energetically available following the initial photoexcitation. Femtosecond (fs) time-resolved emission studies in solution and flash photolysis experiments (nano to millisecond regime) were performed to get detailed information on the time domain of the full photocycle. The picture that emerges by combining theoretical and experimental results shows a very fast (less than 100 fs) photoinduced single proton transfer process leading to a phototautomer where a single proton has moved. This species may deactivate through a low-energy CI leading in about 20 ps to a rotameric form in the ground state that has a lifetime of several tens of microseconds in solution. This process competes with another deactivation path taking place prior to the proton-transfer reaction which involves a low-energy CI leading to a rotamer of the enol structure. In the flash photolysis studies, the rotamer of the enol structure was directly identified by the positive transient absorption band in the 250-260 nm and its lifetime in n-hexane (10 ms) is almost 3 orders of magnitude longer than the lifetime of the photochrome (around 40 μs). Our findings do not exclude a double proton transfer reaction in the excited enol form to give a tautomer in less than 100 fs during the first (impulsive) phase of the reaction which reverts back to the photoproducts of the simple proton transfer in 1-3 ps.
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Affiliation(s)
- Carlos Randino
- Departament de Química, Universitat Autònoma de Barcelona, 08193 Bellaterra, Barcelona, Spain
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Yang YL, Dyakov Y, Lee YT, Ni CK, Sun YL, Hu WP. Photodissociation dynamics of hydroxybenzoic acids. J Chem Phys 2011; 134:034314. [DOI: 10.1063/1.3526059] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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McCarthy A, Ruth AA. Fluorescence excitation and excited state intramolecular proton transfer of jet-cooled naphthol derivatives: Part 1. 1-hydroxy-2-naphthaldehyde. Phys Chem Chem Phys 2011; 13:7485-99. [DOI: 10.1039/c0cp02601h] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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17
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Leyva V, Corral I, Feixas F, Migani A, Blancafort L, González-Vázquez J, González L. A non-adiabatic quantum-classical dynamics study of the intramolecular excited state hydrogen transfer in ortho-nitrobenzaldehyde. Phys Chem Chem Phys 2011; 13:14685-93. [DOI: 10.1039/c1cp20620f] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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18
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Ortiz‐Sánchez JM, Gelabert R, Moreno M, Lluch JM. Modulating the Photochemistry of Bipyridylic Compounds by Symmetric Substitutions. Chemphyschem 2010; 11:3696-703. [DOI: 10.1002/cphc.201000596] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Juan M. Ortiz‐Sánchez
- Departament de Química, Universitat Autònoma de Barcelona, Campus de Bellaterra, 08193 Bellaterra (Cerdanyola del Vallès), Barcelona (Spain), Fax: (+34) 93 581 2920
| | - Ricard Gelabert
- Departament de Química, Universitat Autònoma de Barcelona, Campus de Bellaterra, 08193 Bellaterra (Cerdanyola del Vallès), Barcelona (Spain), Fax: (+34) 93 581 2920
| | - Miquel Moreno
- Departament de Química, Universitat Autònoma de Barcelona, Campus de Bellaterra, 08193 Bellaterra (Cerdanyola del Vallès), Barcelona (Spain), Fax: (+34) 93 581 2920
| | - José M. Lluch
- Departament de Química, Universitat Autònoma de Barcelona, Campus de Bellaterra, 08193 Bellaterra (Cerdanyola del Vallès), Barcelona (Spain), Fax: (+34) 93 581 2920
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Ortiz-Sánchez JM, Gelabert R, Moreno M, Lluch JM. Electronic-structure and quantum dynamical study of the photochromism of the aromatic Schiff base salicylideneaniline. J Chem Phys 2008; 129:214308. [DOI: 10.1063/1.3032215] [Citation(s) in RCA: 84] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
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20
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Vendrell O, Gelabert R, Moreno M, Lluch JM. A Potential Energy Function for Heterogeneous Proton-Wires. Ground and Photoactive States of the Proton-Wire in the Green Fluorescent Protein. J Chem Theory Comput 2008; 4:1138-50. [DOI: 10.1021/ct800075w] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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21
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Catalán J, de Paz JLG. On the Inoperativeness of the ESIPT Process in the Emission of 1-Hydroxy-2-acetonaphthone: A Reappraisal. J Phys Chem A 2008; 112:904-14. [DOI: 10.1021/jp076228r] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- J. Catalán
- Departamento de Química Física Aplicada, Universidad Autónoma, C-II-203, Cantoblanco, 28049 Madrid, Spain
| | - J. L. G. de Paz
- Departamento de Química Física Aplicada, Universidad Autónoma, C-II-203, Cantoblanco, 28049 Madrid, Spain
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