1
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Optoelectrical, electronic, and thermodynamic DFT study of a carbon nanoring and its derivative: application as active layer material in organic solar cell performance improvement and nonlinear optics. J Mol Model 2023; 29:1. [DOI: 10.1007/s00894-022-05384-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Accepted: 11/09/2022] [Indexed: 12/12/2022]
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2
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4,7-Di(9H-carbazol-9-yl)-[1,2,5]oxadiazolo[3,4-d]pyridazine. MOLBANK 2022. [DOI: 10.3390/m1428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Donor–acceptor–donor (D–A–D)-type molecules are considered as a promising class of NIR fluorescence materials. In this communication, 4,7-di(9H-carbazol-9-yl)-[1,2,5]oxadiazolo[3,4-d]pyridazine was obtained by dehydrogenation of 4,7-bis(1,2,3,4,4a,9a-hexahydro-9H-carbazol-9-yl)-[1,2,5]oxadiazolo[3,4-d]pyridazine with 2,3-dichloro-5,6-dicyano-1,4-benzoquinone in toluene. The structure of the synthesized compound was established by elemental analysis; high-resolution mass spectrometry; 1H, 13C NMR, IR, and UV spectroscopy; and mass spectrometry. The photophysical properties of the title compound were studied and compared with spectral data of the [1,2,5]thiadiazolo[3,4-d]pyridazine analogue.
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3
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Madrid-Úsuga D, Ortiz A, Reina JH. Photophysical Properties of BODIPY Derivatives for the Implementation of Organic Solar Cells: A Computational Approach. ACS OMEGA 2022; 7:3963-3977. [PMID: 35155892 PMCID: PMC8829925 DOI: 10.1021/acsomega.1c04598] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Accepted: 11/22/2021] [Indexed: 06/14/2023]
Abstract
Solar cells based on organic compounds are a proven emergent alternative to conventional electrical energy generation. Here, we provide a computational study of power conversion efficiency optimization of boron dipyrromethene (BODIPY) derivatives by means of their associated open-circuit voltage, short-circuit density, and fill factor. In doing so, we compute for the derivatives' geometrical structures, energy levels of frontier molecular orbitals, absorption spectra, light collection efficiencies, and exciton binding energies via density functional theory (DFT) and time-dependent (TD)-DFT calculations. We fully characterize four D-π-A (BODIPY) molecular systems of high efficiency and improved J sc that are well suited for integration into bulk heterojunction (BHJ) organic solar cells as electron-donor materials in the active layer. Our results are twofold: we found that molecular complexes with a structural isoxazoline ring exhibit a higher power conversion efficiency (PCE), a useful result for improving the BHJ current, and, on the other hand, by considering the molecular systems as electron-acceptor materials, with P3HT as the electron donor in the active layer, we found a high PCE compound favorability with a pyrrolidine ring in its structure, in contrast to the molecular systems built with an isoxazoline ring. The theoretical characterization of the electronic properties of the BODIPY derivatives provided here, computed with a combination of ab initio methods and quantum models, can be readily applied to other sets of molecular complexes to hierarchize optimal power conversion efficiency.
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Affiliation(s)
- Duvalier Madrid-Úsuga
- Centre
for Bioinformatics and Photonics—CIBioFi, Universidad del Valle, Calle 13 No. 100-00, Edificio E20 No. 1069, 760032 Cali, Colombia
- Quantum
Technologies, Information and Complexity Group—QuanTIC, Departamento
de Física, Universidad del Valle, 760032 Cali, Colombia
| | - Alejandro Ortiz
- Centre
for Bioinformatics and Photonics—CIBioFi, Universidad del Valle, Calle 13 No. 100-00, Edificio E20 No. 1069, 760032 Cali, Colombia
- Heterocyclic
Compounds Research Group—GICH, Departamento de Química, Universidad del Valle, 760032 Cali, Colombia
| | - John H. Reina
- Centre
for Bioinformatics and Photonics—CIBioFi, Universidad del Valle, Calle 13 No. 100-00, Edificio E20 No. 1069, 760032 Cali, Colombia
- Quantum
Technologies, Information and Complexity Group—QuanTIC, Departamento
de Física, Universidad del Valle, 760032 Cali, Colombia
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4
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Madrid-Úsuga D, Mora-León AG, Cabrera-Espinoza AM, Insuasty B, Ortiz A. Theoretical characterization of photoactive molecular systems based on BODIPY-derivatives for the design of organic solar cells. COMPUT THEOR CHEM 2021. [DOI: 10.1016/j.comptc.2021.113165] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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5
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Mehboob MY, Khan MU, Hussain R, Fatima R, Irshad Z, Adnan M. Designing of near-infrared sensitive asymmetric small molecular donors for high-efficiency organic solar cells. JOURNAL OF THEORETICAL & COMPUTATIONAL CHEMISTRY 2020. [DOI: 10.1142/s0219633620500340] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Herein, we have designed four small molecular donors (SMDs) with Donor–Acceptor–Acceptor (D–Á–A) backbone having different acceptor units for highly efficient organic solar cells (OSCs). The specific molecular modeling has been made by replacing the additional acceptor unit (A) of recently synthesized TPA-DAA-MDN molecule (R) by employing different highly efficient acceptor units in order to improve the photovoltaic performances of the molecules. A theoretical approach (DFT and TD-DFT) has been applied to investigate the photophysical, opto-electronic and photovoltaic parameters of the designed molecules (DAA1–DAA4) and compared with the reference molecule (R). The red-shifting absorption of SMDs is the most important factor for highly efficient OSCs. Our all formulated molecules showed a red shifted absorption spectrum and also exhibit near IR sensitivity. Acceptor unit modification of R molecule causes reduction in HOMO-LUMO energy gap; therefore, all designed molecules offer better opto-electronic properties as compared to R molecule. A variety of certain critical factors essential for efficient SMDs like frontier molecular orbitals (FMOs), absorption maxima, dipole moment, exciton binding energy along with transition density matrix, excitation energy, open circuit voltages and charge mobilities of (DAA1–DAA4) and R have also been investigated. Generally, low values of reorganizational energy (hole and electron) offer high charge mobility and our all designed molecules are enriched in this aspect. High open circuit voltage values, low excitation energies, large dipole moment values indicate that our designed SMDs are suitable candidates for high-efficiency OSCs. Furthermore, conceptualized molecules are superior and thus are suggested to experimentalist for out-looking future progresses of highly efficient OSCs devices.
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Affiliation(s)
| | - Muhammad Usman Khan
- Department of Chemistry, University of Okara, Okara-56300, Pakistan
- Department of Applied Chemistry, Government College University, Faisalabad-38000, Pakistan
| | - Riaz Hussain
- Department of Chemistry, University of Okara, Okara-56300, Pakistan
| | - Rafia Fatima
- Department of Chemistry, The University of Lahore, Lahore, Pakistan
| | - Zobia Irshad
- Graduate School, Department of Chemistry, Chosun University, Gwangju, 501-759, Republic of Korea
| | - Muhammad Adnan
- Graduate School, Department of Chemistry, Chosun University, Gwangju, 501-759, Republic of Korea
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6
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Asymmetric push-pull small molecules with auxiliary electron-accepting unit for bulk heterojunction organic solar cells. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2019.112139] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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7
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Mahdavifar Z, Tajdinan S, Shakerzadeh E. Exploring the electro‐optical properties of conjugated polymers based on oligo‐selenophene and oligo(3,4‐ethylenedioxyselenophene). Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4962] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Zabiollah Mahdavifar
- Department of Chemistry, Faculty of ScienceShahid Chamran University of Ahvaz Ahvaz Iran
| | - Samira Tajdinan
- Department of Chemistry, Faculty of ScienceShahid Chamran University of Ahvaz Ahvaz Iran
| | - Ehsan Shakerzadeh
- Department of Chemistry, Faculty of ScienceShahid Chamran University of Ahvaz Ahvaz Iran
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8
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Mohajeri A, Omidvar A, Setoodeh H. Fine Structural Tuning of Thieno[3,2- b] Pyrrole Donor for Designing Banana-Shaped Semiconductors Relevant to Organic Field Effect Transistors. J Chem Inf Model 2019; 59:1930-1945. [PMID: 30575398 DOI: 10.1021/acs.jcim.8b00738] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
On the basis of the newly synthesized banana-shaped thieno[3,2- b] pyrrole building block [Bulumulla, C.; Gunawardhana, R.; Kularatne, R. N.; Hill, M. E.; McCandless, G. T.; Biewer, M. C.; Stefan, M. C. Thieno[3,2- b] pyrrole-Benzothiadiazole Banana-Shaped Small Molecules for Organic Field Effect Transistors. ACS Appl. Mater. Interfaces 2018, 10, 11818-11825], several small molecules that can be used as organic semiconducting materials were theoretically designed. We have shown that these novel molecules with the donor-π conjugated bridge-acceptor-π conjugated bridge-donor (D-π-A-π-D) building block exhibit superior charge transport properties in organic field-effect transistors (OFETs). A variety of donors, π-bridges, and acceptors are examined, and the structural, electronic, optical, and charge transport properties of designed semiconductors are systematically investigated. The results highlight the impact of the core acceptor in improving the transport properties of the designed molecules. In particular, this work points toward the benzo-bis(1,2,5-thiadiazole) as the most promising acceptor that can be combined with thiophene π-bridge and flanked benzo-thiadiazole terminal units to produce a reasonable candidate for synthesis and for incorporating into OFET materials. For the suggested semiconductor, the small electron reorganization energy and large intramolecular coupling originating from dense π-stacking gave rise to enhanced electron mobility. This strategy can be helpful for further improving the performance of curved small molecules in field-effect devices.
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Affiliation(s)
- Afshan Mohajeri
- Department of Chemistry, College of Sciences , Shiraz University , Shiraz 7194684795 , Iran
| | - Akbar Omidvar
- Department of Chemistry, College of Sciences , Shiraz University , Shiraz 7194684795 , Iran
| | - Hengameh Setoodeh
- Department of Chemistry, College of Sciences , Shiraz University , Shiraz 7194684795 , Iran
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9
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Patil DS, Avhad KC, Sekar N. Linear correlation between DSSC efficiency, intramolecular charge transfer characteristics, and NLO properties – DFT approach. COMPUT THEOR CHEM 2018. [DOI: 10.1016/j.comptc.2018.06.006] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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10
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Zhang X, Jiang L, Li S, Wang K. A theoretical study on platinum-catalyzed cycloisomerization of 2-ethynyl-1-ferrocenylbenzene. COMPUT THEOR CHEM 2017. [DOI: 10.1016/j.comptc.2017.05.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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11
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Suzuki cross-coupling reactions of 4,7-dibromo[1, 2, 5]selenadiazolo[3,4-c]pyridine – a path to new solar cell components. Chem Heterocycl Compd (N Y) 2017. [DOI: 10.1007/s10593-017-2099-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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12
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Sıdır İ. Density functional theory design D-D-A type small molecule with 1.03 eV narrow band gap: effect of electron donor unit for organic photovoltaic solar cell. Mol Phys 2017. [DOI: 10.1080/00268976.2017.1322722] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- İsa Sıdır
- Department of Physics, Faculty of Arts and Science, Bitlis Eren University, Bitlis, Turkey
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13
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Chulanova EA, Pritchina EA, Malaspina LA, Grabowsky S, Mostaghimi F, Beckmann J, Bagryanskaya IY, Shakhova MV, Konstantinova LS, Rakitin OA, Gritsan NP, Zibarev AV. New Charge-Transfer Complexes with 1,2,5-Thiadiazoles as Both Electron Acceptors and Donors Featuring an Unprecedented Addition Reaction. Chemistry 2016; 23:852-864. [DOI: 10.1002/chem.201604121] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2016] [Indexed: 11/07/2022]
Affiliation(s)
- Elena A. Chulanova
- Department of Natural Sciences; Novosibirsk State University; 630090 Novosibirsk Russia
- Institute of Organic Chemistry; Russian Academy of Sciences; 630090 Novosibirsk Russia
- Institute of Chemical Kinetics and Combustion; Russian Academy of Sciences; 630090 Novosibirsk Russia
| | - Elena A. Pritchina
- Department of Natural Sciences; Novosibirsk State University; 630090 Novosibirsk Russia
| | - Lorraine A. Malaspina
- Institute for Inorganic Chemistry and Crystallography; University of Bremen; 28359 Bremen Germany
| | - Simon Grabowsky
- Institute for Inorganic Chemistry and Crystallography; University of Bremen; 28359 Bremen Germany
| | - Farzin Mostaghimi
- Institute for Inorganic Chemistry and Crystallography; University of Bremen; 28359 Bremen Germany
| | - Jens Beckmann
- Institute for Inorganic Chemistry and Crystallography; University of Bremen; 28359 Bremen Germany
| | - Irina Yu. Bagryanskaya
- Department of Natural Sciences; Novosibirsk State University; 630090 Novosibirsk Russia
- Institute of Organic Chemistry; Russian Academy of Sciences; 630090 Novosibirsk Russia
| | | | - Lidia S. Konstantinova
- Institute of Organic Chemistry; Russian Academy of Sciences; 119991 Moscow Russia
- Education and Research Center for Nanotechnology; South Ural State University; 454080 Chelyabinsk Russia
| | - Oleg A. Rakitin
- Institute of Organic Chemistry; Russian Academy of Sciences; 119991 Moscow Russia
- Education and Research Center for Nanotechnology; South Ural State University; 454080 Chelyabinsk Russia
| | - Nina P. Gritsan
- Institute of Chemical Kinetics and Combustion; Russian Academy of Sciences; 630090 Novosibirsk Russia
- Department of Physics; Novosibirsk State University; 630090 Novosibirsk Russia
| | - Andrey V. Zibarev
- Institute of Organic Chemistry; Russian Academy of Sciences; 630090 Novosibirsk Russia
- Department of Physics; Novosibirsk State University; 630090 Novosibirsk Russia
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14
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Zhu KL, Liu LY, Geng ZY. Theoretical study on the structure–property relationship of D–A–π–A-type dye-sensitized solar cells: π-bridge and the side alkyl chain. CAN J CHEM 2016. [DOI: 10.1139/cjc-2016-0156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Two series of dyes have been designed and theoretically characterized through density functional theory and time-dependent density functional theory to systematically explore the structure–property relationship of dyes with D–A–π–A architecture and the performance of dye-sensitized solar cells, particularly the influence of the π-bridge, including its alkyl side chain, adding additional conjugate spacer, displacement, and separation of π-bridge. Key parameters associated with the short-circuit current density Jsc and open-circuit photovoltage Voc were characterized and analyzed in detail. All of the analysis results manifest that dye H1 should be the best candidate to fabricate dye-sensitized solar cells owing to the best optical absorption property (a broad absorption band from 300 to 900 nm for adsorbed dye) and other outstanding parameters.
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Affiliation(s)
- Kai-Li Zhu
- College of Chemistry and Life Science, Gansu Normal University for Nationalities, Hezuo, 747000, Gansu, P.R. China
| | - Le-yan Liu
- College of Chemistry and Life Science, Gansu Normal University for Nationalities, Hezuo, 747000, Gansu, P.R. China
| | - Zhi-Yuan Geng
- Gansu Key Laboratory of Polymer Materials, College of Chemistry and Chemical Engineering, Key Laboratory of Eco-environment-related Polymer Materials, Ministry of Education, Northwest Normal University, Lanzhou, 730070 Gansu, P.R. China
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15
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Shen X, Han G, Yi Y. The nature of excited states in dipolar donor/fullerene complexes for organic solar cells: evolution with the donor stack size. Phys Chem Chem Phys 2016; 18:15955-63. [PMID: 27241621 DOI: 10.1039/c6cp02296k] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Electronic delocalization at donor/acceptor (D/A) interfaces can play an important role in photocurrent generation for organic solar cells. Here, we have investigated the nature of local excited and interfacial charge transfer (CT) states in model complexes including one to four anti-parallel stacking dipolar donor (DTDCTB) molecules and one fullerene (C60) molecule by means of density functional theory (DFT) and time-dependent DFT (TDDFT). For all the donor-to-acceptor CT states, despite the number of DTDCTB molecules in the complexes, the hole is mainly localized on a single DTDCTB, and moves farther away from C60 for the energy higher level. However, the highest occupied molecular orbitals (HOMOs) and the excitonic states (EX) including the bright and dark EX are delocalized over the whole donor stacks in the complexes. This implies that the formation of ordered DTDCTB arrangements can substantially shorten the exciton diffusion process and facilitate ultrafast charge generation. Interestingly, owing to strong intermolecular Coulomb attraction, the donor-to-donor CT states are situated below the local excited states, but can approach the donor-to-acceptor CT states, indicating a weak role as charge traps. Our work would be helpful for understanding the electronic delocalization effects in organic solar cells.
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Affiliation(s)
- Xingxing Shen
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China.
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16
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Density functional theory investigation of the ruthenium-catalyzed cycloisomerization of silicon-tethered 1,7-enynes. COMPUT THEOR CHEM 2016. [DOI: 10.1016/j.comptc.2016.03.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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17
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Electronic and photophysical properties of the bend D–T–A–T–D derivatives for small-molecule organic photovoltaic (SM-OPV) solar cells: a DFT and TD-DFT investigation. RESEARCH ON CHEMICAL INTERMEDIATES 2016. [DOI: 10.1007/s11164-016-2504-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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18
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Computational study of the influence of the π-bridge conjugation order of novel molecular derivatives of coumarins for dye-sensitized solar cells using DFT. Theor Chem Acc 2016. [DOI: 10.1007/s00214-016-1826-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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19
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Adamo C, Le Bahers T, Savarese M, Wilbraham L, García G, Fukuda R, Ehara M, Rega N, Ciofini I. Exploring excited states using Time Dependent Density Functional Theory and density-based indexes. Coord Chem Rev 2015. [DOI: 10.1016/j.ccr.2015.03.027] [Citation(s) in RCA: 85] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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20
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Chmovzh TN, Konstantinova LS, Struchkova MI, Rakitin OA. A short and safe method for the synthesis of [1,2,5]oxadiazolo[3,4-c] pyridine. Chem Heterocycl Compd (N Y) 2015. [DOI: 10.1007/s10593-015-1683-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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