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Mohammadi MD, Abdullah HY, Kalamse V, Chaudhari A. Adsorption of alkali and alkaline earth ions on nanocages using density functional theory. COMPUT THEOR CHEM 2021. [DOI: 10.1016/j.comptc.2021.113391] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Ali A, Khalid M, Tahir MN, Imran M, Ashfaq M, Hussain R, Assiri MA, Khan I. Synthesis of Diaminopyrimidine Sulfonate Derivatives and Exploration of Their Structural and Quantum Chemical Insights via SC-XRD and the DFT Approach. ACS OMEGA 2021; 6:7047-7057. [PMID: 33748618 PMCID: PMC7970555 DOI: 10.1021/acsomega.0c06323] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Accepted: 02/23/2021] [Indexed: 05/19/2023]
Abstract
Two heterocyclic compounds named 2,6-diaminopyrimidin-4-ylnaphthalene-2-sulfonate (A) and 2,6-diaminopyrimidin-4-yl4-methylbenzene sulfonate (B) were synthesized. The structures of heterocyclic molecules were established by the X-ray crystallographic technique, which showed several noncovalent interactions as N···H···N, N···H···O, and C-H···O bonding and parallel offset stacking interaction. Hydrogen-bonding interactions were further explored by the Hirshfeld surface (HS) analysis. Nonlinear optical (NLO) and natural bond orbital (NBO) properties were calculated utilizing the B3LYP/6-311G(d,p) level. Frontier molecular orbitals (FMOs) and molecular electrostatic potential (MEP) were calculated utilizing the time-dependent density functional theory (TD-DFT) at the same level. The NBO analysis showed that the molecular stabilities of compounds A and B were attributed to their large stabilization energy values. The second hyperpolarizability (γtot) values for A and B were obtained as 3.7 × 104 and 2.7 × 104 au, respectively. The experimental X-ray crystallographic and theoretical structural parameters of A and B were found to be in close correspondence. Both the molecules reveal substantial NLO responses that can be significant for their utilization in advanced applications.
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Affiliation(s)
- Akbar Ali
- Institute
of Chemistry, University of Sargodha, Sargodha 40100, Pakistan
| | - Muhammad Khalid
- Department
of Chemistry, Khwaja Fareed University of
Engineering & Information Technology, Rahim Yar Khan 64200, Pakistan
- ,
| | | | - Muhammad Imran
- Department
of Chemistry, Faculty of Science, King Khalid
University, P.O. Box 9004, Abha 61413, Saudi Arabia
| | - Muhammad Ashfaq
- Department
of Physics, University of Sargodha, Sargodha 40100, Pakistan
| | - Riaz Hussain
- Division
of Science and Technology University of Education Lahore, Lahore 54770, Pakistan
| | - Mohammed A. Assiri
- Department
of Chemistry, Faculty of Science, King Khalid
University, P.O. Box 9004, Abha 61413, Saudi Arabia
- Research
Center for Advanced Materials Science (RCAMS), King Khalid University, P.O. Box 9004, Abha 61413, Saudi Arabia
| | - Imran Khan
- Department
of Physics, University of Sargodha, Sargodha 40100, Pakistan
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Feitoza L, Silveira O, Castro MA, Leão SA, Fonseca TL. Vibrational corrections to the second hyperpolarizabilities of Al(n)P(n) clusters. J Chem Phys 2015; 143:224302. [PMID: 26671370 DOI: 10.1063/1.4936582] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
In this work, we report results of vibrational corrections to the second hyperpolarizabilities of Al2P2, Al3P3, Al4P4, Al6P6, and Al9P9 clusters. The vibrational corrections were calculated through the perturbation theoretic method of Bishop and Kirtman and also using a variational methodology at the second order Møller-Plesset perturbation theory level with the aug-cc-pVDZ basis set. Results show that the vibrational corrections are important, accounting for more than half of the corresponding electronic second hyperpolarizabilities at the static limit. Comparisons between results obtained through both methods show very good agreements for the terms [α(2)] and [μβ] but significant differences for the term [μ(2)α]. Dynamic vibrational corrections to the second hyperpolarizabilities related to the dc-second harmonic generation, intensity dependent refractive index, and dc-Kerr nonlinear optical processes are also reported.
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Affiliation(s)
- Luan Feitoza
- Instituto de Física, Universidade Federal de Goiás, CP 131, 74001-970 Goiânia, Goiás, Brazil
| | - Orlando Silveira
- Instituto de Física, Universidade Federal de Goiás, CP 131, 74001-970 Goiânia, Goiás, Brazil
| | - Marcos A Castro
- Instituto de Física, Universidade Federal de Goiás, CP 131, 74001-970 Goiânia, Goiás, Brazil
| | - Salviano A Leão
- Instituto de Física, Universidade Federal de Goiás, CP 131, 74001-970 Goiânia, Goiás, Brazil
| | - Tertius L Fonseca
- Instituto de Física, Universidade Federal de Goiás, CP 131, 74001-970 Goiânia, Goiás, Brazil
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Computational study: How redox affect the nonlinear optical properties of donor substituted heteroleptic bis-tridentate Ru(II) complexes? J Mol Graph Model 2012; 38:248-55. [DOI: 10.1016/j.jmgm.2012.07.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2012] [Revised: 07/02/2012] [Accepted: 07/02/2012] [Indexed: 11/18/2022]
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Mu Y, Li J, Wan JG, Song F, Wang G. Structures and polarizabilities of medium-sized GanAsm clusters. Chem Phys Lett 2011. [DOI: 10.1016/j.cplett.2011.06.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Lin C, Cheng W, Wang J, Zhang R. Size and hydrogen saturation effects on third-order polarizabilities of Si clusters. Chem Phys Lett 2011. [DOI: 10.1016/j.cplett.2011.05.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Zhang X, Zhou G, Tan K, Zhou G, Lin M, Zhang Q. Hyperpolarizabilities of Chelidamic Acid Complexes Mm(C7H3O5N)n(MCu, Ag): Theoretical Analysis. CHINESE J CHEM 2009. [DOI: 10.1002/cjoc.200990354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Elliott P, Furche F, Burke K. Excited States from Time-Dependent Density Functional Theory. REVIEWS IN COMPUTATIONAL CHEMISTRY 2009. [DOI: 10.1002/9780470399545.ch3] [Citation(s) in RCA: 118] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Lan YZ, Feng YL. Study of absorption spectra and (hyper)polarizabilities of SiC[sub n] and Si[sub n]C (n=2–6) clusters using density functional response approach. J Chem Phys 2009; 131:054509. [DOI: 10.1063/1.3195062] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
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Gutsev GL, O’Neal, Jr. RH, Saha BC, Mochena MD, Johnson E, Bauschlicher, Jr. CW. Optical Properties of (GaAs)n Clusters (n = 2−16). J Phys Chem A 2008; 112:10728-35. [DOI: 10.1021/jp803888k] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- G. L. Gutsev
- Department of Physics, Florida A&M University, Tallahassee, Florida 32307, Environmental Sciences Institute, Florida A & M University, Tallahassee, Florida 32307, and NASA Ames Research Center, Moffett Field, California 94035
| | - R. H. O’Neal, Jr.
- Department of Physics, Florida A&M University, Tallahassee, Florida 32307, Environmental Sciences Institute, Florida A & M University, Tallahassee, Florida 32307, and NASA Ames Research Center, Moffett Field, California 94035
| | - B. C. Saha
- Department of Physics, Florida A&M University, Tallahassee, Florida 32307, Environmental Sciences Institute, Florida A & M University, Tallahassee, Florida 32307, and NASA Ames Research Center, Moffett Field, California 94035
| | - M. D. Mochena
- Department of Physics, Florida A&M University, Tallahassee, Florida 32307, Environmental Sciences Institute, Florida A & M University, Tallahassee, Florida 32307, and NASA Ames Research Center, Moffett Field, California 94035
| | - E. Johnson
- Department of Physics, Florida A&M University, Tallahassee, Florida 32307, Environmental Sciences Institute, Florida A & M University, Tallahassee, Florida 32307, and NASA Ames Research Center, Moffett Field, California 94035
| | - C. W. Bauschlicher, Jr.
- Department of Physics, Florida A&M University, Tallahassee, Florida 32307, Environmental Sciences Institute, Florida A & M University, Tallahassee, Florida 32307, and NASA Ames Research Center, Moffett Field, California 94035
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Dynamic second-order hyperpolarizabilities of Si3 and Si4 clusters using coupled cluster cubic response theory. Chem Phys Lett 2008. [DOI: 10.1016/j.cplett.2008.07.006] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Karamanis P, Leszczynski J. Correlations between bonding, size, and second hyperpolarizability (γ) of small semiconductor clusters: Ab initio study on AlnPn clusters with n=2, 3, 4, 6, and 9. J Chem Phys 2008; 128:154323. [DOI: 10.1063/1.2902287] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Gutsev GL, Johnson E, Mochena MD, Bauschlicher CW. The structure and energetics of (GaAs)n, (GaAs)n−, and (GaAs)n+ (n=2–15). J Chem Phys 2008; 128:144707. [DOI: 10.1063/1.2884860] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Maroulis G, Karamanis P, Pouchan C. Hyperpolarizability of GaAs dimer is not negative. J Chem Phys 2007; 126:154316. [PMID: 17461635 DOI: 10.1063/1.2723116] [Citation(s) in RCA: 73] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
We present a systematic study of the static electric hyperpolarizability of Ga(2)As(2). The authors rely on finite-field high-level ab initio calculations with carefully optimized basis sets. Their best values for the mean and the anisotropy of the dipole polarizability are alpha=158.57 and Deltaalpha=130.33e(2)a(0) (2)E(h) (-1). For the hyperpolarizability we propose an estimate gamma=(155+/-15)x10(3)e(4)a(0) (4)E(h) (-3), which does not agree with the negative value predicted by Lan et al. [J. Chem. Phys. 124, 094302 (2006)]. Density functional theory based methods yield values close to those predicted by conventional ab initio methods. The (hyper)polarizability components are particularly enhanced along the direction defined by the Ga-Ga axis.
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Affiliation(s)
- George Maroulis
- Department of Chemistry, University of Patras, GR-26500 Patras, Greece.
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