1
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Cerezo J, Santoro F. FCclasses3: Vibrationally-resolved spectra simulated at the edge of the harmonic approximation. J Comput Chem 2023; 44:626-643. [PMID: 36380723 PMCID: PMC10100349 DOI: 10.1002/jcc.27027] [Citation(s) in RCA: 38] [Impact Index Per Article: 38.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 10/03/2022] [Accepted: 10/16/2022] [Indexed: 11/17/2022]
Abstract
We introduce FCclasses3, a code to carry out vibronic simulations of electronic spectra and nonradiative rates, based on the harmonic approximation. Key new features are: implementation of the full family of vertical and adiabatic harmonic models, vibrational analysis in curvilinear coordinates, extension to several electronic spectroscopies and implementation of time-dependent approaches. The use of curvilinear valence internal coordinates allows the adoption of quadratic model potential energy surfaces (PES) of the initial and final states expanded at arbitrary configurations. Moreover, the implementation of suitable projectors provides a robust framework for defining reduced-dimensionality models by sorting flexible coordinates out of the harmonic subset, so that they can then be treated at anharmonic level, or with mixed quantum classical approaches. A set of tools to facilitate input preparation and output analysis is also provided. We show the program at work in the simulation of different spectra (one and two-photon absorption, emission and resonance Raman) and internal conversion rate of a typical rigid molecule, anthracene. Then, we focus on absorption and emission spectra of a series of flexible polyphenyl molecules, highlighting the relevance of some of the newly implemented features. The code is freely available at http://www.iccom.cnr.it/en/fcclasses/.
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Affiliation(s)
- Javier Cerezo
- Departamento de Química and Institute for Advanced Research in Chemical Sciences (IAdChem)Universidad Autónoma de MadridMadridSpain
- Consiglio Nazionale delle RicercheIstituto di Chimica dei Composti Organo Metallici (ICCOM‐CNR)PisaItaly
| | - Fabrizio Santoro
- Consiglio Nazionale delle RicercheIstituto di Chimica dei Composti Organo Metallici (ICCOM‐CNR)PisaItaly
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2
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Sirohiwal A, Berraud-Pache R, Neese F, Izsák R, Pantazis DA. Accurate Computation of the Absorption Spectrum of Chlorophyll a with Pair Natural Orbital Coupled Cluster Methods. J Phys Chem B 2020; 124:8761-8771. [PMID: 32930590 PMCID: PMC7584356 DOI: 10.1021/acs.jpcb.0c05761] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
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The
ability to accurately compute low-energy excited states of
chlorophylls is critically important for understanding the vital roles
they play in light harvesting, energy transfer, and photosynthetic
charge separation. The challenge for quantum chemical methods arises
both from the intrinsic complexity of the electronic structure problem
and, in the case of biological models, from the need to account for
protein–pigment interactions. In this work, we report electronic
structure calculations of unprecedented accuracy for the low-energy
excited states in the Q and B bands of chlorophyll a. This is achieved by using the newly developed domain-based local
pair natural orbital (DLPNO) implementation of the similarity transformed
equation of motion coupled cluster theory with single and double excitations
(STEOM-CCSD) in combination with sufficiently large and flexible basis
sets. The results of our DLPNO–STEOM-CCSD calculations are
compared with more approximate approaches. The results demonstrate
that, in contrast to time-dependent density functional theory, the
DLPNO–STEOM-CCSD method provides a balanced performance for
both absorption bands. In addition to vertical excitation energies,
we have calculated the vibronic spectrum for the Q and B bands through
a combination of DLPNO–STEOM-CCSD and ground-state density
functional theory frequency calculations. These results serve as a
basis for comparison with gas-phase experiments.
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Affiliation(s)
- Abhishek Sirohiwal
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470 Mülheim an der Ruhr, Germany.,Fakultät für Chemie und Biochemie, Ruhr-Universität Bochum, 44780 Bochum, Germany
| | - Romain Berraud-Pache
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470 Mülheim an der Ruhr, Germany
| | - Frank Neese
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470 Mülheim an der Ruhr, Germany
| | - Róbert Izsák
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470 Mülheim an der Ruhr, Germany
| | - Dimitrios A Pantazis
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470 Mülheim an der Ruhr, Germany
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3
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Yang Q, Fusè M, Bloino J. Theoretical Investigation of the Circularly Polarized Luminescence of a Chiral Boron Dipyrromethene (BODIPY) Dye. Front Chem 2020; 8:801. [PMID: 33102435 PMCID: PMC7522172 DOI: 10.3389/fchem.2020.00801] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Accepted: 07/30/2020] [Indexed: 01/11/2023] Open
Abstract
Over the last decade, molecules capable of emitting circularly polarized light have attracted growing attention for potential technological and biological applications. The efficiency of such devices depend on multiple parameters, in particular the magnitude and wavelength of the peak of emitted light, and also on the dissymmetry factor for chiral applications. In light of these considerations, molecular systems with tunable optical properties, preferably in the visible spectral region, are particularly appealing. This is the case of boron dipyrromethene (BODIPY) dyes, which exhibit large molecular absorption coefficients, have high fluorescence yields, are very stable, both thermally and photochemically, and can be easily functionalized. The latter property has been extensively exploited in the literature to produce chromophores with a wide range of optical properties. Nevertheless, only a few chiral BODIPYs have been synthetized and investigated so far. Using a recently reported axially chiral BODIPY derivative where an axially chiral BINOL unit has been attached to the chromophore unit, we present a comprehensive computational protocol to predict and interpret the one-photon absorption and emission spectra, together with their chiroptical counterparts. From the physico-chemical properties of this molecule, it will be possible to understand the origin of the circularly polarized luminescence better, thus helping to fine-tune the properties of interest. The sensitivity of such processes require accurate results, which can be achieved through a proper account of the vibrational structure in optical spectra. Methodologies to compute vibrationally-resolved electronic spectra can now be applied on relatively large chromophores, such as BODIPYs, but require more extensive computational protocols. For this reason, particular attention is paid in the description of the different steps of the protocol, and the potential pitfalls. Finally, we show how, by means of appropriate tools and approaches, data from intermediate steps of the simulation of the final spectra can be used to obtain further insights into the properties of the molecular system under investigation and the origin of the visible bands.
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Affiliation(s)
- Qin Yang
- Scuola Normale Superiore, Pisa, Italy
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4
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A never-ending story in the sky: The secrets of chemical evolution. Phys Life Rev 2020; 32:59-94. [DOI: 10.1016/j.plrev.2019.07.001] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Revised: 06/26/2019] [Accepted: 07/02/2019] [Indexed: 01/13/2023]
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5
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Koch W, Bonfanti M, Eisenbrandt P, Nandi A, Fu B, Bowman J, Tannor D, Burghardt I. Two-layer Gaussian-based MCTDH study of the S1 ← S0 vibronic absorption spectrum of formaldehyde using multiplicative neural network potentials. J Chem Phys 2019. [DOI: 10.1063/1.5113579] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- Werner Koch
- Weizmann Institute of Science, Rehovot, Israel
- Goethe-Universität Frankfurt, Frankfurt, Germany
| | | | | | | | - Bina Fu
- Dalian Institute of Chemical Physics, Dalian, China
| | - Joel Bowman
- Emory University, Atlanta, Georgia 30322, USA
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6
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Avila Ferrer FJ, Angeli C, Cerezo J, Coriani S, Ferretti A, Santoro F. The Intriguing Case of the One‐Photon and Two‐Photon Absorption of a Prototypical Symmetric Squaraine: Comparison of TDDFT and Wave‐Function Methods. CHEMPHOTOCHEM 2019. [DOI: 10.1002/cptc.201900121] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
| | - Celestino Angeli
- Dipartimento di Scienze Chimiche e FarmaceuticheUniversità di Ferrara via Borsari 46 44121 Ferrara Italy
| | - Javier Cerezo
- Departamento de Química, Facultad de Ciencias, Módulo 13Universidad Autónoma de Madrid, Campus de Excelencia UAM-CSIC, Cantoblanco 28049 Madrid Spain
| | - Sonia Coriani
- DTU ChemistryTechnical University of Denmark, Kemitorvet Building 207 DK-2800 Kongens Lyngby Denmark
| | - Alessandro Ferretti
- Istituto di Chimica dei Composti Organometallici (ICCOM-CNR) Area della Ricerca del CNR, Via Moruzzi 1 I-56124 Pisa
| | - Fabrizio Santoro
- Istituto di Chimica dei Composti Organometallici (ICCOM-CNR) Area della Ricerca del CNR, Via Moruzzi 1 I-56124 Pisa
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7
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Baiardi A, Bloino J, Barone V. Time-Dependent Formulation of Resonance Raman Optical Activity Spectroscopy. J Chem Theory Comput 2018; 14:6370-6390. [PMID: 30281300 DOI: 10.1021/acs.jctc.8b00488] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
In this work, we extend the theoretical framework recently developed for the simulation of resonance Raman (RR) spectra of medium-to-large sized systems to its chiral counterpart, namely, resonance Raman optical activity (RROA). The theory is based on a time-dependent (TD) formulation, with the transition tensors obtained as half-Fourier transforms of the appropriate cross-correlation functions. The implementation has been kept as general as possible, supporting adiabatic and vertical models for the PES representation, both in Cartesian and internal coordinates, with the possible inclusion of Herzberg-Teller (HT) effects. Thanks to the integration of this TD-RROA procedure within a general-purpose quantum-chemistry program, both solvation and leading anharmonicity effects can be included in an effective way. The implementation is validated on one of the smallest chiral molecule (methyloxirane). Practical applications are illustrated with three medium-size organic molecules (naproxen-OCD3, quinidine and 2-Br-hexahelicene), whose simulated spectra are compared to the corresponding experimental data.
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Affiliation(s)
- Alberto Baiardi
- Scuola Normale Superiore , piazza dei Cavalieri 7 , I-56126 Pisa , Italy
| | - Julien Bloino
- Scuola Normale Superiore , piazza dei Cavalieri 7 , I-56126 Pisa , Italy
| | - Vincenzo Barone
- Scuola Normale Superiore , piazza dei Cavalieri 7 , I-56126 Pisa , Italy
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8
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Aranda D, Cerezo J, Pescitelli G, Avila Ferrer FJ, Soto J, Santoro F. A computational study of the vibrationally-resolved electronic circular dichroism spectra of single-chain transoid and cisoid oligothiophenes in chiral conformations. Phys Chem Chem Phys 2018; 20:21864-21880. [PMID: 30105334 DOI: 10.1039/c8cp03482f] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We simulate the vibronic profile of the electronic circular dichroism (ECD) spectra of oligothiophenes in cisoid and transoid chiral arrangements. We consider oligomers of different lengths, from two to fifteen units, and investigate extensively how the ECD spectral shapes depend on the inter-ring torsions. In general, the molecular structures we consider are not stationary points of the ground state potential energy surface. Therefore, in order to perform vibronic calculations, we present a new computational protocol able to define reduced-dimensionality models where the effect of the off-equilibrium modes is removed. This is done adopting a description of the vibrational motions in curvilinear internal coordinates, and vertical harmonic models coupled with an iterative application of projectors to define energy Hessians, and therefore effective normal modes, in the space complementary to the one of the off-equilibrium coordinates. Although we consider both Franck-Condon and Herzberg-Teller contributions, the results show that transoid twisted ribbons always give rise to monosignated ECD spectra, while bi-signated and multi-signated spectra are expected for cisoid helices. These findings are explained on the basis of the different transition strengths of the lowest electronic states imparted by the different spatial arrangement, that is almost linear for transoid structures and more globular for cisoid ones. We predicted the chiroptical response of a large number of possible molecular arrangements. These data are employed to critically discuss the experimental ECD of polythiophenes in different experimental conditions, forming either aggregates or host-guest complexes. The method here proposed to perform vibronic calculations in reduced-dimensionality models is of general applicability and its potential interest goes beyond the practical application presented here.
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Affiliation(s)
- Daniel Aranda
- Department of Physical Chemistry, Faculty of Science, University of Málaga, E-29071-Málaga, Spain
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9
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Cerezo J, Aranda D, Avila Ferrer FJ, Prampolini G, Mazzeo G, Longhi G, Abbate S, Santoro F. Toward a general mixed quantum/classical method for the calculation of the vibronic ECD of a flexible dye molecule with different stable conformers: Revisiting the case of 2,2,2-trifluoro-anthrylethanol. Chirality 2018; 30:730-743. [DOI: 10.1002/chir.22853] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2018] [Revised: 02/19/2018] [Accepted: 02/20/2018] [Indexed: 12/30/2022]
Affiliation(s)
- Javier Cerezo
- Departamento de Química Física; Universidad de Murcia; Murcia Spain
| | - Daniel Aranda
- Consiglio Nazionale delle Ricerche-Istituto di Chimica dei Composti Organometallici (ICCOM-CNR); Pisa Italy
- Departamento de Química Física; Universidad de Málaga; Málaga Spain
| | | | - Giacomo Prampolini
- Consiglio Nazionale delle Ricerche-Istituto di Chimica dei Composti Organometallici (ICCOM-CNR); Pisa Italy
| | - Giuseppe Mazzeo
- Dipartimento di Medicina Molecolare e Traslazionale; Università di Brescia; Brescia Italy
| | - Giovanna Longhi
- Dipartimento di Medicina Molecolare e Traslazionale; Università di Brescia; Brescia Italy
| | - Sergio Abbate
- Dipartimento di Medicina Molecolare e Traslazionale; Università di Brescia; Brescia Italy
| | - Fabrizio Santoro
- Consiglio Nazionale delle Ricerche-Istituto di Chimica dei Composti Organometallici (ICCOM-CNR); Pisa Italy
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10
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Vesga Y, Diaz C, Crassous J, Hernandez FE. Two-Photon Absorption and Two-Photon Circular Dichroism of a Hexahelicene Derivative with a Terminal Donor–Phenyl–Acceptor Motif. J Phys Chem A 2018. [DOI: 10.1021/acs.jpca.8b00347] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Yuly Vesga
- Department of Chemistry, The College of Optics and Photonics, CREOL, University of Central Florida, P.O. Box 162366, Orlando, Florida 32816-2366, United States
| | - Carlos Diaz
- Department of Chemistry, The College of Optics and Photonics, CREOL, University of Central Florida, P.O. Box 162366, Orlando, Florida 32816-2366, United States
| | - Jeanne Crassous
- Sciences Chimiques de Rennes UMR 6226 CNRS, Universitè de Rennes 1, 35042 Rennes Cedex, France
| | - Florencio E. Hernandez
- Department of Chemistry, The College of Optics and Photonics, CREOL, University of Central Florida, P.O. Box 162366, Orlando, Florida 32816-2366, United States
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11
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Boesl U, Kartouzian A. Mass-Selective Chiral Analysis. ANNUAL REVIEW OF ANALYTICAL CHEMISTRY (PALO ALTO, CALIF.) 2016; 9:343-364. [PMID: 27070181 DOI: 10.1146/annurev-anchem-071015-041658] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Three ways of realizing mass-selective chiral analysis are reviewed. The first is based on the formation of diastereomers that are of homo- and hetero- type with respect to the enantiomers of involved chiral molecules. This way is quite well-established with numerous applications. The other two ways are more recent developments, both based on circular dichroism (CD). In one, conventional or nonlinear electronic CD is linked to mass spectrometry (MS) by resonance-enhanced multiphoton ionization. The other is based on CD in the angular distribution of photoelectrons, which is measured in combination with MS via photoion photoelectron coincidence. Among the many important applications of mass-selective chiral analysis, this review focuses on its use as an analytical tool for the development of heterogeneous enantioselective chemical catalysis. There exist other approaches to combine chiral analysis and mass-selective detection, such as chiral chromatography MS, which are not discussed here.
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Affiliation(s)
- Ulrich Boesl
- Department of Chemistry, Technische Universität München, 85747 Garching, Germany; ,
| | - Aras Kartouzian
- Department of Chemistry, Technische Universität München, 85747 Garching, Germany; ,
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12
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Santoro F, Jacquemin D. Going beyond the vertical approximation with time-dependent density functional theory. WILEY INTERDISCIPLINARY REVIEWS-COMPUTATIONAL MOLECULAR SCIENCE 2016. [DOI: 10.1002/wcms.1260] [Citation(s) in RCA: 121] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Fabrizio Santoro
- CNR-Consiglio Nazionale delle Ricerche; Istituto di Chimica dei Composti OrganoMetallici (ICCOM-CNR); Pisa Italy
| | - Denis Jacquemin
- CEISAM, UMR CNRS 6230; Université de Nantes; Nantes France
- Institut Universitaire de France; Paris France
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13
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Díaz C, Vesga Y, Echevarria L, Stará IG, Starỳ I, Anger E, Shen C, El Sayed Moussa M, Vanthuyne N, Crassous J, Rizzo A, Hernández FE. Two-photon absorption and two-photon circular dichroism of hexahelicene derivatives: a study of the effect of the nature of intramolecular charge transfer. RSC Adv 2015. [DOI: 10.1039/c4ra16732e] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Effect of the strength and nature of the extension of the π-electronic delocalization on TPA and TPCD of helicenes derivatives.
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Affiliation(s)
- Carlos Díaz
- Department of Chemistry
- University of Central Florida
- Orlando
- USA
| | - Yuly Vesga
- Department of Chemistry
- University of Central Florida
- Orlando
- USA
| | - Lorenzo Echevarria
- Department of Chemistry
- University of Central Florida
- Orlando
- USA
- Departamento de Química
| | - Irena G. Stará
- Institute of Organic Chemistry and Biochemistry ASCR
- CZ-166 10 Prague 6
- Czech Republic
| | - Ivo Starỳ
- Institute of Organic Chemistry and Biochemistry ASCR
- CZ-166 10 Prague 6
- Czech Republic
| | - Emmanuel Anger
- Sciences Chimiques de Rennes UMR 6226 CNRS
- 35042 Rennes Cedex
- France
| | - Chengshuo Shen
- Sciences Chimiques de Rennes UMR 6226 CNRS
- 35042 Rennes Cedex
- France
| | | | - Nicolas Vanthuyne
- Aix Marseille Université
- Centrale Marseille
- CNRS
- iSm2 UMR 7313
- Marseille
| | - Jeanne Crassous
- Sciences Chimiques de Rennes UMR 6226 CNRS
- 35042 Rennes Cedex
- France
| | - Antonio Rizzo
- CNR – Consiglio Nazionale delle Ricerche
- Istituto per i Processi Chimico Fisici (IPCF-CNR)
- UOS di Pisa
- Area della Ricerca
- I-56124 Pisa
| | - Florencio E. Hernández
- Department of Chemistry
- University of Central Florida
- Orlando
- USA
- The College of Optics and Photonics
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14
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Díaz C, Echevarria L, Rizzo A, Hernández FE. Two-Photon Circular Dichroism of an Axially Dissymmetric Diphosphine Ligand with Strong Intramolecular Charge Transfer. J Phys Chem A 2014; 118:940-6. [DOI: 10.1021/jp4119265] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Carlos Díaz
- Department
of Chemistry, University of Central Florida, P.O. Box 162366, Orlando, Florida 32816-2366, United States
| | - Lorenzo Echevarria
- Department
of Chemistry, University of Central Florida, P.O. Box 162366, Orlando, Florida 32816-2366, United States
- Departamento
de Química, Universidad Simón Bolívar, Caracas 1020A, Venezuela
| | - Antonio Rizzo
- CNR
- Consiglio Nazionale delle Ricerche, Istituto per i Processi Chimico Fisici (IPCF-CNR), UoS di Pisa, Area della Ricerca, Via G. Moruzzi
1, I-56124 Pisa, Italy
| | - Florencio E. Hernández
- Department
of Chemistry, University of Central Florida, P.O. Box 162366, Orlando, Florida 32816-2366, United States
- The
College of Optics and Photonics, CREOL, University of Central Florida, P.O.
Box 162366, Orlando, Florida 32816-2366, United States
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15
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Liu Y, Lin N, Fan W, Zhao X. First principles studies on one-, two-, and three-photon absorption properties of a symmetric carbazole derivative both in gas phase and solution. COMPUT THEOR CHEM 2014. [DOI: 10.1016/j.comptc.2013.10.024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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16
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Cerezo J, Zúñiga J, Requena A, Ávila Ferrer FJ, Santoro F. Harmonic Models in Cartesian and Internal Coordinates to Simulate the Absorption Spectra of Carotenoids at Finite Temperatures. J Chem Theory Comput 2013; 9:4947-58. [DOI: 10.1021/ct4005849] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Javier Cerezo
- Departamento de Química
Física, Universidad de Murcia, 30100 Murcia, Spain
| | - José Zúñiga
- Departamento de Química
Física, Universidad de Murcia, 30100 Murcia, Spain
| | - Alberto Requena
- Departamento de Química
Física, Universidad de Murcia, 30100 Murcia, Spain
| | - Francisco J. Ávila Ferrer
- CNR−Consiglio Nazionale
delle Ricerche, Istituto di Chimica dei Composti Organometallici (ICCOM-CNR), UOS di Pisa, Area della Ricerca, via G. Moruzzi 1, I-56124 Pisa, Italy and
- Physical Chemistry, Faculty of Science, University of Málaga, Málaga 29071, Spain
| | - Fabrizio Santoro
- CNR−Consiglio
Nazionale delle Ricerche, Istituto di Chimica dei Composti Organo Metallici (ICCOM-CNR), UOS di Pisa, Area della Ricerca, via G. Moruzzi 1, I-56124 Pisa, Italy
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17
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Díaz C, Echevarria L, Hernández FE. Conformational Study of an Axially Chiral Salen Ligand in Solution using Two-Photon Circular Dichroism and the Fragment-Recombination Approach. J Phys Chem A 2013; 117:8416-26. [DOI: 10.1021/jp4065714] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
| | - Lorenzo Echevarria
- Departamento
de Química, Universidad Simón Bolívar, Caracas 1020A, Miranda State, Venezuela
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18
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Avila Ferrer FJ, Barone V, Cappelli C, Santoro F. Duschinsky, Herzberg–Teller, and Multiple Electronic Resonance Interferential Effects in Resonance Raman Spectra and Excitation Profiles. The Case of Pyrene. J Chem Theory Comput 2013; 9:3597-611. [DOI: 10.1021/ct400197y] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Francisco J. Avila Ferrer
- Consiglio Nazionale delle Ricerche
− CNR, Istituto di Chimica dei Composti Organo Metallici (ICCOM-CNR), UOS di Pisa, Area della Ricerca, Via G. Moruzzi 1,
I-56124 Pisa, Italy
- Physical Chemistry, Faculty
of Science, University of Málaga, Málaga 29071, Spain
| | - Vincenzo Barone
- Scuola Normale Superiore di Pisa, Piazza dei Cavalieri 7, I-56126 Pisa,
Italy
| | - Chiara Cappelli
- Scuola Normale Superiore di Pisa, Piazza dei Cavalieri 7, I-56126 Pisa,
Italy
- Dipartimento di Chimica
e Chimica
Industriale dell’Università di Pisa, Via Risorgimento 35, I-56126 Pisa, Italy
| | - Fabrizio Santoro
- Consiglio Nazionale delle Ricerche
− CNR, Istituto di Chimica dei Composti Organo Metallici (ICCOM-CNR), UOS di Pisa, Area della Ricerca, Via G. Moruzzi 1,
I-56124 Pisa, Italy
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19
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Lin N, Barone V, Cappelli C, Zhao X, Ruud K, Santoro F. Effective time-independent studies on resonance Raman spectroscopy of trans-stilbene including the Duschinsky effect. Mol Phys 2013. [DOI: 10.1080/00268976.2013.809490] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Na Lin
- a State Key Laboratory of Crystal Materials , Shandong University , Shandong , China
- b Centre for Theoretical and Computational Chemistry, Department of Chemistry , University of Tromsø , Tromsø , Norway
| | - Vincenzo Barone
- c Scuola Normale Superiore, Piazza dei Cavalieri 7 , Pisa , Italy
| | - Chiara Cappelli
- c Scuola Normale Superiore, Piazza dei Cavalieri 7 , Pisa , Italy
- d Dipartimento di Chimica e Chimica Industriale , Università di Pisa , Pisa , Italy
| | - Xian Zhao
- a State Key Laboratory of Crystal Materials , Shandong University , Shandong , China
| | - Kenneth Ruud
- b Centre for Theoretical and Computational Chemistry, Department of Chemistry , University of Tromsø , Tromsø , Norway
| | - Fabrizio Santoro
- e Consiglio Nazionale delle Ricerche – CNR, Istituto di Chimica dei Composti Organo Metallici (ICCOM-CNR) , Pisa , Italy
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20
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Rizzo A, Agren H. Ab initio study of the circular intensity difference in electric-field-induced second harmonic generation of chiral natural amino acids. Phys Chem Chem Phys 2013; 15:1198-207. [PMID: 23223557 DOI: 10.1039/c2cp42792c] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
We present a systematic computational study of circular intensity difference (CID) in electric-field-induced second harmonic generation (EFISHG) of some representative chiral natural amino acids (Alanine, Arginine, Aspartic Acid, Cysteine and Tryptophan), taking into account the electric-dipole, electric-quadrupole and magnetic-dipole interactions. The calculations are performed by applying cubic response theory at both Hartree-Fock and Density Functional theory levels, the latter with the popular Becke-three parameters, Lee, Yang and Parr (B3LYP) functional. Special focus is given to the basis set, electron correlation and origin dependence of the properties. The full set of molecular parameters defined by Lam and Thirunamachandran in their reference theoretical paper published in 1982 [J. Chem. Phys., 1982, 77, 3810] is obtained and discussed. This permits the prediction of the CID observable for different possible experimental setups.
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Affiliation(s)
- Antonio Rizzo
- Consiglio Nazionale delle Ricerche - CNR, Istituto per i Processi Chimico-Fisici, UoS di Pisa, Area della Ricerca, Italy.
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21
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Padula D, Picconi D, Lami A, Pescitelli G, Santoro F. Electronic Circular Dichroism in Exciton-Coupled Dimers: Vibronic Spectra from a General All-Coordinates Quantum-Dynamical Approach. J Phys Chem A 2013; 117:3355-68. [DOI: 10.1021/jp400894v] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Daniele Padula
- Dipartimento di Chimica e Chimica
Industriale, Università degli Studi di Pisa, via Risorgimento 35, I-56126 Pisa, Italy
| | - David Picconi
- Scuola Normale Superiore di Pisa, Piazza dei Cavalieri 7, I-56126 Pisa,
Italy
- Department of Chemistry, Technische Universität München, Lichtenbergstr.
4, D-85747 Garching, Germany
| | - Alessandro Lami
- Consiglio Nazionale delle Ricerche
− CNR, Istituto di Chimica dei Composti Organo Metallici (ICCOM-CNR), UOS di Pisa, Area della Ricerca
del CNR, Via G. Moruzzi 1, I-56124 Pisa, Italy
| | - Gennaro Pescitelli
- Dipartimento di Chimica e Chimica
Industriale, Università degli Studi di Pisa, via Risorgimento 35, I-56126 Pisa, Italy
| | - Fabrizio Santoro
- Consiglio Nazionale delle Ricerche
− CNR, Istituto di Chimica dei Composti Organo Metallici (ICCOM-CNR), UOS di Pisa, Area della Ricerca
del CNR, Via G. Moruzzi 1, I-56124 Pisa, Italy
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22
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Lin N, Solheim H, Zhao X, Santoro F, Ruud K. First Principles Studies of the Vibrationally Resolved Magnetic Circular Dichroism Spectra of Biphenylene. J Chem Theory Comput 2013; 9:1557-67. [DOI: 10.1021/ct301101h] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Na Lin
- State Key Laboratory of Crystal
Materials, Shandong University, 250100 Jinan, Shandong, People’s
Republic of China
- Centre
for Theoretical and Computational
Chemistry, Department of Chemistry, University of Tromsø, N-9037
Tromsø, Norway
| | - Harald Solheim
- Centre
for Theoretical and Computational
Chemistry, Department of Chemistry, University of Tromsø, N-9037
Tromsø, Norway
| | - Xian Zhao
- State Key Laboratory of Crystal
Materials, Shandong University, 250100 Jinan, Shandong, People’s
Republic of China
| | - Fabrizio Santoro
- Consiglio
Nazionale delle Ricerche—CNR,
Istituto di Chimica dei Composti Organo Metallici (ICCOM-CNR), UOS
di Pisa, Area della Ricerca, Via G. Moruzzi 1, I-56124 Pisa, Italy
| | - Kenneth Ruud
- Centre
for Theoretical and Computational
Chemistry, Department of Chemistry, University of Tromsø, N-9037
Tromsø, Norway
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23
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Avila Ferrer FJ, Santoro F. Comparison of vertical and adiabatic harmonic approaches for the calculation of the vibrational structure of electronic spectra. Phys Chem Chem Phys 2013; 14:13549-63. [PMID: 22847219 DOI: 10.1039/c2cp41169e] [Citation(s) in RCA: 168] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The calculation of the vibrational structure associated to electronic spectra in large molecules requires a Taylor expansion of the initial and final state potential energy surface (PES) around some reference nuclear structure. Vertical (V) and adiabatic (A) approaches expand the final state PES around the initial-state (V) or final-state (A) equilibrium structure. Simplest models only take into account displacements of initial- and final-state minima, intermediate ones also allow for difference in frequencies and more accurate models introduce the Dushinsky effect through the computation of the Hessians of both the initial and final state. In this contribution we summarize and compare the mathematical expressions of the complete hierarchy of V and A harmonic models and we implement them in a numerical code, presenting a detailed comparison of their performance on a number of prototypical systems. We also address non-Condon effects through linear expansions of the transition dipole as a function of nuclear coordinates (Herzberg-Teller effect) and compare the results of expansions around initial and final state equilibrium geometries. By a throughout analysis of our results we highlight a number of general trends in the relative performance of the models that can provide hints for their proper choice. Moreover we show that A and V models including final state PES Hessian outperform the simpler ones and that discrepancies in their predictions are diagnostic for failure of harmonic approximation and/or of Born-Oppenheimer approximation (existence of remarkable geometry-dependent mixing of electronic states).
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Affiliation(s)
- Francisco José Avila Ferrer
- CNR-Consiglio Nazionale delle Ricerche, Istituto di Chimica dei Composti Organo Metallici (ICCOM-CNR), UOS di Pisa, Pisa, Italy
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24
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Si Y, Yang G. Theoretical study on the photophysical properties of chiral mononuclear and dinuclear zinc complexes. RSC Adv 2013. [DOI: 10.1039/c2ra23116f] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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25
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Logé C, Boesl U. Laser Mass Spectrometry with Circularly Polarized Light: Circular Dichroism of Molecular Ions. Chemphyschem 2012; 13:4218-23. [DOI: 10.1002/cphc.201200614] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2012] [Revised: 10/02/2012] [Indexed: 11/09/2022]
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26
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Diaz C, Lin N, Toro C, Passier R, Rizzo A, Hernández FE. The Effect of the π-Electron Delocalization Curvature on the Two-Photon Circular Dichroism of Molecules with Axial Chirality. J Phys Chem Lett 2012; 3:1808-1813. [PMID: 26291864 DOI: 10.1021/jz300577e] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Herein we report on the theoretical-experimental study of the effect of curvature of the π-electron delocalization on the two-photon circular dichroism (TPCD) of a family of optically active biaryl derivatives (S-BINOL, S-VANOL, and S-VAPOL). The comparative analysis of the influence of the different transition moments to their corresponding TPCD rotatory strength reveals an enhanced contribution of the magnetic transition dipole moment on VAPOL. This effect is hereby attributed to the additional twist in the π-electron delocalization on this compound. TPCD measurements were done using the double L-scan technique in the picosecond regime. Theoretical calculations were completed using modern analytical response theory, within a time-dependent density functional theory (TD-DFT) approach, at both, B3LYP and CAM-B3LYP levels, with the aug-cc-pVDZ basis set for S-BINOL and S-VANOL, and 6-31G* for S-VAPOL. Solvent effects were included by means of the polarizable continuum model (PCM) in CH2Cl2.
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Affiliation(s)
- Carlos Diaz
- †Department of Chemistry, University of Central Florida, P.O. Box 162366, Orlando, Florida 382616-2366, United States
| | - Na Lin
- ‡State Key Laboratory of Crystal Materials, Shandong University, 250100 Jinan, Shandong, People's Republic of China
- §Center for Theoretical and Computational Chemistry, Department of Chemistry, University of Tromsø, N-9037 Tromsø, Norway
| | - Carlos Toro
- †Department of Chemistry, University of Central Florida, P.O. Box 162366, Orlando, Florida 382616-2366, United States
| | - Remy Passier
- †Department of Chemistry, University of Central Florida, P.O. Box 162366, Orlando, Florida 382616-2366, United States
| | - Antonio Rizzo
- ∥CNR - Consiglio Nazionale delle Ricerche, Istituto per i Processi Chimico Fisici (IPCF-CNR), UoS di Pisa, Area della Ricerca, Via G. Moruzzi 1, I-56124 Pisa, Italy
| | - Florencio E Hernández
- †Department of Chemistry, University of Central Florida, P.O. Box 162366, Orlando, Florida 382616-2366, United States
- ⊥The College of Optics and Photonics, CREOL University of Central Florida, P.O. Box 162366, Orlando, Florida 382616-2366, United States
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27
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Lin N, Solheim H, Ruud K, Nooijen M, Santoro F, Zhao X, Kwit M, Skowronek P. Vibrationally resolved circular dichroism spectra of a molecule with isotopically engendered chirality. Phys Chem Chem Phys 2012; 14:3669-80. [PMID: 22314548 DOI: 10.1039/c2cp23584f] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We present a theoretical study of vibrationally resolved circular dichroism spectra, both in the adiabatic and non-adiabatic frameworks, with a full account of Franck-Condon and Herzberg-Teller vibrational contributions for the former. Model calculations have been performed on 2(R)-deuteriocyclopentanone, whose chirality is due solely to isotopic substitution. This molecule has two distinct, nearly isoenergetic, half-chair conformations in equilibrium, and its demanding nature in terms of computational accuracy makes it a perfect candidate for performing a detailed comparison between different vibronic models. Comparisons are made with experimental spectra, and we also consider temperature effects. In order to reproduce the experimental spectrum, it is necessary to consider the geometry relaxation occurring during the n→π* transition.
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Affiliation(s)
- Na Lin
- Centre for Theoretical and Computational Chemistry, Department of Chemistry, University of Tromsø, N-9037 Tromsø, Norway
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28
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Logé C, Boesl U. Laser mass spectrometry with circularly polarized light: two-photon circular dichroism. Phys Chem Chem Phys 2012; 14:11981-9. [DOI: 10.1039/c2cp41405h] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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29
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Barone V, Baiardi A, Biczysko M, Bloino J, Cappelli C, Lipparini F. Implementation and validation of a multi-purpose virtual spectrometer for large systems in complex environments. Phys Chem Chem Phys 2012; 14:12404-22. [DOI: 10.1039/c2cp41006k] [Citation(s) in RCA: 122] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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30
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Yang G, Si Y, Su Z. Theoretical Study on the Chiroptical Optical Properties of Chiral Fullerene C60 Derivative. J Phys Chem A 2011; 115:13356-63. [DOI: 10.1021/jp204860x] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Guochun Yang
- Institute of Functional Material Chemistry, Faculty of Chemistry, Northeast Normal University, Changchun, 130024 Jilin, China
| | - Yanling Si
- College of Resource and Environmental Science Jilin Agricultural University, Changchun, 130118 Jilin, China
| | - Zhongmin Su
- Institute of Functional Material Chemistry, Faculty of Chemistry, Northeast Normal University, Changchun, 130024 Jilin, China
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31
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Lin N, Luo Y, Ruud K, Zhao X, Santoro F, Rizzo A. Differences in Two-Photon and One-Photon Absorption Profiles Induced by Vibronic Coupling: The Case of Dioxaborine Heterocyclic Dye. Chemphyschem 2011; 12:3392-403. [DOI: 10.1002/cphc.201100500] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2011] [Indexed: 11/08/2022]
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32
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Rizzo A, Vahtras O. Ab initio study of excited state electronic circular dichroism. Two prototype cases: Methyl oxirane and R-(+)-1,1′-bi(2-naphthol). J Chem Phys 2011; 134:244109. [DOI: 10.1063/1.3602219] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
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33
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Santoro F, Cappelli C, Barone V. Effective Time-Independent Calculations of Vibrational Resonance Raman Spectra of Isolated and Solvated Molecules Including Duschinsky and Herzberg–Teller Effects. J Chem Theory Comput 2011; 7:1824-39. [DOI: 10.1021/ct200054w] [Citation(s) in RCA: 71] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Fabrizio Santoro
- CNR−Consiglio Nazionale delle Ricerche, Istituto di Chimica dei Composti Organo Metallici (ICCOM-CNR), UOS di Pisa, Area della Ricerca, via G. Moruzzi 1, I-56124 Pisa, Italy
| | - Chiara Cappelli
- CNR−Consiglio Nazionale delle Ricerche, Istituto di Chimica dei Composti Organo Metallici (ICCOM-CNR), UOS di Pisa, Area della Ricerca, via G. Moruzzi 1, I-56124 Pisa, Italy
- Dipartimento di Chimica e Chimica Industriale, Università di Pisa, via Risorgimento, 35 I-56126 Pisa, Italy
| | - Vincenzo Barone
- CNR−Consiglio Nazionale delle Ricerche, Istituto di Chimica dei Composti Organo Metallici (ICCOM-CNR), UOS di Pisa, Area della Ricerca, via G. Moruzzi 1, I-56124 Pisa, Italy
- Scuola Normale Superiore, Piazza dei Cavalieri, 7 I-56126 Pisa, Italy
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34
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Hernández FE, Rizzo A. Two-photon polarization dependent spectroscopy in chirality: a novel experimental-theoretical approach to study optically active systems. Molecules 2011; 16:3315-37. [PMID: 21512440 PMCID: PMC6260626 DOI: 10.3390/molecules16043315] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2011] [Revised: 04/07/2011] [Accepted: 04/12/2011] [Indexed: 11/16/2022] Open
Abstract
Many phenomena, including life itself and its biochemical foundations are fundamentally rooted in chirality. Combinatorial methodologies for catalyst discovery and optimization remain an invaluable tool for gaining access to enantiomerically pure compounds in the development of pharmaceuticals, agrochemicals, and flavors. Some exotic metamaterials exhibiting negative refractive index at optical frequencies are based on chiral structures. Chiroptical activity is commonly quantified in terms of circular dichroism (CD) and optical rotatory dispersion (ORD). However, the linear nature of these effects limits their application in the far and near-UV region in highly absorbing and scattering biological systems. In order to surmount this barrier, in recent years we made important advancements on a novel non linear, low-scatter, long-wavelength CD approach called two-photon absorption circular dichroism (TPACD). Herein we present a descriptive analysis of the optics principles behind the experimental measurement of TPACD, i.e., the double L-scan technique, and its significance using pulsed lasers. We also make an instructive examination and discuss the reliability of our theoretical-computational approach, which uses modern analytical response theory, within a Time-Dependent Density Functional Theory (TD-DFT) approach. In order to illustrate the potential of this novel spectroscopic tool, we first present the experimental and theoretical results obtained in C(2)-symmetric, axially chiral R-(+)-1,1'-bi(2-naphthol), R-BINOL, a molecule studied at the beginning of our investigation in this field. Next, we reveal some preliminary results obtained for (R)-3,3'-diphenyl-2,2'-bi-1-naphthol, R-VANOL, and (R)-2,2'-diphenyl-3,3'-(4-biphenanthrol), R-VAPOL. This family of optically active compounds has been proven to be a suitable model for the structure-property relationship study of TPACD, because its members are highly conjugated yet photo-stable, and easily derivatized at the 5- and 6-positions. With the publication of these outcomes we hope to motivate more members of the scientist community to engage in state-of-the-art TPACD spectroscopy.
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Affiliation(s)
- Florencio E. Hernández
- Department of Chemistry, University of Central Florida, P. O. Box 162366, Orlando, FL 382616, USA
- The College of Optics and Photonics, CREOL University of Central Florida, P. O. Box 162366, Orlando, FL 382616, USA
| | - Antonio Rizzo
- Consiglio Nazionale delle Ricerche (CNR), Istituto per i Processi Chimico Fisici (IPCF-CNR), UoS di Pisa, Area della Ricerca, Via G. Moruzzi 1, I-56124 Pisa, Italy
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35
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Lin N, Santoro F, Zhao X, Toro C, De Boni L, Hernández FE, Rizzo A. Computational Challenges in Simulating and Analyzing Experimental Linear and Nonlinear Circular Dichroism Spectra. R-(+)-1,1′-Bis(2-naphthol) as a Prototype Case. J Phys Chem B 2011; 115:811-24. [DOI: 10.1021/jp108669f] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Na Lin
- State Key Laboratory
of Crystal Materials, Shandong University, 250100 Jinan, Shandong, People’s Republic of China
- Centre for Theoretical and Computational
Chemistry, Department of Chemistry, University of Tromsø, N-9037 Tromsø, Norway
| | - Fabrizio Santoro
- CNR - Consiglio Nazionale delle
Ricerche, Istituto dei Composti Organometallici (ICCOM-CNR), UoS di
Pisa, Area della Ricerca, Via G. Moruzzi 1, I-56124 Pisa, Italy
| | - Xian Zhao
- State Key Laboratory
of Crystal Materials, Shandong University, 250100 Jinan, Shandong, People’s Republic of China
| | - Carlos Toro
- Department of Chemistry, University of Central Florida, P.O.
Box 162366, Orlando, Florida 382616-2366, United States
| | - Leonardo De Boni
- Department of Chemistry, University of Central Florida, P.O.
Box 162366, Orlando, Florida 382616-2366, United States
| | - Florencio E. Hernández
- Department of Chemistry, University of Central Florida, P.O.
Box 162366, Orlando, Florida 382616-2366, United States
- The College of Optics
and Photonics, CREOL University of Central Florida, P.O. Box 162366, Orlando, Florida 382616-2366,
United States
| | - Antonio Rizzo
- CNR - Consiglio Nazionale delle Ricerche,
Istituto per i Processi Chimico Fisici (IPCF-CNR), UoS di Pisa, Area
della Ricerca, Via G. Moruzzi 1, I-56124 Pisa, Italy
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36
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Toro C, De Boni L, Lin N, Santoro F, Rizzo A, Hernandez FE. Two-photon absorption circular-linear dichroism on axial enantiomers. Chirality 2010; 22 Suppl 1:E202-10. [DOI: 10.1002/chir.20867] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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37
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Pritchard B, Autschbach J. Calculation of the Vibrationally Resolved, Circularly Polarized Luminescence of d-Camphorquinone and (S,S)-trans-β-Hydrindanone. Chemphyschem 2010; 11:2409-15. [DOI: 10.1002/cphc.201000054] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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38
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Guillaume M, Ruud K, Rizzo A, Monti S, Lin Z, Xu X. Computational Study of the One- and Two-Photon Absorption and Circular Dichroism of (l)-Tryptophan. J Phys Chem B 2010; 114:6500-12. [DOI: 10.1021/jp1004659] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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39
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Honda Y, Kurihara A, Kenmochi Y, Hada M. Excitation and circular dichroism spectra of (+)-(S,S)-bis(2-methylbutyl)chalcogenides. Molecules 2010; 15:2357-73. [PMID: 20428048 PMCID: PMC6263368 DOI: 10.3390/molecules15042357] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2010] [Revised: 03/01/2010] [Accepted: 03/26/2010] [Indexed: 11/16/2022] Open
Abstract
Theoretical electronic spectra and natural circular dichroism (CD) spectra of (+)-(S,S)-bis(2-methylbutyl)chalcogenides, Ch[CH2CH(CH3)C2H5]2 (Ch = S, Se, and Te), were calculated by the symmetry adapted cluster (SAC) and SAC-configuration interaction (SAC-CI) methods. Whereas the calculated CD spectrum for each stable conformation itself did not reproduce the corresponding experimental one, their Boltzmann-averaged spectra showed good agreement with the experimental results. We provided the assignment for each spectral band according to our calculation results. For the telluride compound, temperature dependence of the CD spectra was experimentally observed due to variation in the Boltzmann factor, and our calculations reproduced it qualitatively. The spectral features that we could not reproduce can be attributed to triplet transitions through the spin-orbit interaction effects as well as accuracy incompleteness on the calculation conditions.
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Affiliation(s)
- Yasushi Honda
- Department of Chemistry, Graduate School of Science and Engineering, Tokyo Metropolitan University, Hachioji-shi, Tokyo, Japan.
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40
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Bloino J, Biczysko M, Santoro F, Barone V. General Approach to Compute Vibrationally Resolved One-Photon Electronic Spectra. J Chem Theory Comput 2010. [DOI: 10.1021/ct9006772] [Citation(s) in RCA: 233] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Julien Bloino
- Scuola Normale Superiore, piazza dei Cavalieri 7, 56126 Pisa, Italy, Dipartimento di Chimica “Paolo Corradini” and CR-INSTM Village Università di Napoli Federico II, Complesso Universitario Monte S. Angelo, via Cintia, 80126 Napoli, Italy, and Istituto per i Processi Chimico Fisici, Area della Ricerca-CNR, via G. Moruzzi 1, 56124 Pisa, Italy
| | - Malgorzata Biczysko
- Scuola Normale Superiore, piazza dei Cavalieri 7, 56126 Pisa, Italy, Dipartimento di Chimica “Paolo Corradini” and CR-INSTM Village Università di Napoli Federico II, Complesso Universitario Monte S. Angelo, via Cintia, 80126 Napoli, Italy, and Istituto per i Processi Chimico Fisici, Area della Ricerca-CNR, via G. Moruzzi 1, 56124 Pisa, Italy
| | - Fabrizio Santoro
- Scuola Normale Superiore, piazza dei Cavalieri 7, 56126 Pisa, Italy, Dipartimento di Chimica “Paolo Corradini” and CR-INSTM Village Università di Napoli Federico II, Complesso Universitario Monte S. Angelo, via Cintia, 80126 Napoli, Italy, and Istituto per i Processi Chimico Fisici, Area della Ricerca-CNR, via G. Moruzzi 1, 56124 Pisa, Italy
| | - Vincenzo Barone
- Scuola Normale Superiore, piazza dei Cavalieri 7, 56126 Pisa, Italy, Dipartimento di Chimica “Paolo Corradini” and CR-INSTM Village Università di Napoli Federico II, Complesso Universitario Monte S. Angelo, via Cintia, 80126 Napoli, Italy, and Istituto per i Processi Chimico Fisici, Area della Ricerca-CNR, via G. Moruzzi 1, 56124 Pisa, Italy
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41
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Santoro F, Barone V, Lami A, Improta R. The excited electronic states of adenine-guanine stacked dimers in aqueous solution: a PCM/TD-DFT study. Phys Chem Chem Phys 2010; 12:4934-48. [DOI: 10.1039/b925108a] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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