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2
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Labidi NS. Semi empirical and Ab initio methods for calculation of polarizability (α) and the hyperpolarizability (β) of substituted polyacetylene chain. ARAB J CHEM 2016. [DOI: 10.1016/j.arabjc.2012.01.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022] Open
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3
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Mostaani E, Monserrat B, Drummond ND, Lambert CJ. Quasiparticle and excitonic gaps of one-dimensional carbon chains. Phys Chem Chem Phys 2016; 18:14810-21. [DOI: 10.1039/c5cp07891a] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The charge density of a one-dimensional sp-bonded chain composed of 26 carbon atoms terminated by H with alternating single and triple bonds.
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Affiliation(s)
- E. Mostaani
- Department of Physics
- Lancaster University
- Lancaster LA1 4YB
- UK
| | - B. Monserrat
- TCM Group
- Cavendish Laboratory
- University of Cambridge
- Cambridge CB3 0HE
- UK
| | - N. D. Drummond
- Department of Physics
- Lancaster University
- Lancaster LA1 4YB
- UK
| | - C. J. Lambert
- Department of Physics
- Lancaster University
- Lancaster LA1 4YB
- UK
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4
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Neiss C, Trushin E, Görling A. The Nature of One-Dimensional Carbon: Polyynic versus Cumulenic. Chemphyschem 2014; 15:2497-502. [DOI: 10.1002/cphc.201402266] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2014] [Revised: 04/17/2014] [Indexed: 11/12/2022]
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5
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Shang H, Li Z, Yang J. Implementation of Exact Exchange with Numerical Atomic Orbitals. J Phys Chem A 2009; 114:1039-43. [DOI: 10.1021/jp908836z] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Honghui Shang
- Hefei National Laboratory for Physical Sciences at Microscale, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Zhenyu Li
- Hefei National Laboratory for Physical Sciences at Microscale, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Jinlong Yang
- Hefei National Laboratory for Physical Sciences at Microscale, University of Science and Technology of China, Hefei, Anhui 230026, China
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6
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7
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Song JW, Watson MA, Sekino H, Hirao K. Nonlinear optical property calculations of polyynes with long-range corrected hybrid exchange-correlation functionals. J Chem Phys 2008; 129:024117. [DOI: 10.1063/1.2936830] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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8
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Zeinalipour-Yazdi CD, Pullman DP. Quantitative Structure−Property Relationships for Longitudinal, Transverse, and Molecular Static Polarizabilities in Polyynes. J Phys Chem B 2008; 112:7377-86. [DOI: 10.1021/jp800302s] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Constantinos D. Zeinalipour-Yazdi
- Department of Chemistry and Biochemistry, University of California San Diego, San Diego, California 92093, and Department of Chemistry, San Diego State University, San Diego, California 92182
| | - David P. Pullman
- Department of Chemistry and Biochemistry, University of California San Diego, San Diego, California 92093, and Department of Chemistry, San Diego State University, San Diego, California 92182
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9
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Yang S, Kertesz M. Linear Cn Clusters: Are They Acetylenic or Cumulenic? J Phys Chem A 2007; 112:146-51. [DOI: 10.1021/jp076805b] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Shujiang Yang
- Department of Chemistry, Georgetown University, Washington DC 20057-1227
| | - Miklos Kertesz
- Department of Chemistry, Georgetown University, Washington DC 20057-1227
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10
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Peach MJG, Tellgren EI, Sałek P, Helgaker T, Tozer DJ. Structural and Electronic Properties of Polyacetylene and Polyyne from Hybrid and Coulomb-Attenuated Density Functionals. J Phys Chem A 2007; 111:11930-5. [DOI: 10.1021/jp0754839] [Citation(s) in RCA: 127] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Michael J. G. Peach
- Department of Chemistry, University of Durham, South Road, Durham DH1 3LE, U.K., Centre for Theoretical and Computational Chemistry, Department of Chemistry, University of Oslo, PO Box 1033, Blindern, N-0315 Oslo, Norway, and Laboratory of Theoretical Chemistry, AlbaNova University Center, Royal Institute of Technology, S-10691 Stockholm, Sweden
| | - Erik I. Tellgren
- Department of Chemistry, University of Durham, South Road, Durham DH1 3LE, U.K., Centre for Theoretical and Computational Chemistry, Department of Chemistry, University of Oslo, PO Box 1033, Blindern, N-0315 Oslo, Norway, and Laboratory of Theoretical Chemistry, AlbaNova University Center, Royal Institute of Technology, S-10691 Stockholm, Sweden
| | - Paweł Sałek
- Department of Chemistry, University of Durham, South Road, Durham DH1 3LE, U.K., Centre for Theoretical and Computational Chemistry, Department of Chemistry, University of Oslo, PO Box 1033, Blindern, N-0315 Oslo, Norway, and Laboratory of Theoretical Chemistry, AlbaNova University Center, Royal Institute of Technology, S-10691 Stockholm, Sweden
| | - Trygve Helgaker
- Department of Chemistry, University of Durham, South Road, Durham DH1 3LE, U.K., Centre for Theoretical and Computational Chemistry, Department of Chemistry, University of Oslo, PO Box 1033, Blindern, N-0315 Oslo, Norway, and Laboratory of Theoretical Chemistry, AlbaNova University Center, Royal Institute of Technology, S-10691 Stockholm, Sweden
| | - David J. Tozer
- Department of Chemistry, University of Durham, South Road, Durham DH1 3LE, U.K., Centre for Theoretical and Computational Chemistry, Department of Chemistry, University of Oslo, PO Box 1033, Blindern, N-0315 Oslo, Norway, and Laboratory of Theoretical Chemistry, AlbaNova University Center, Royal Institute of Technology, S-10691 Stockholm, Sweden
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11
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Yang S, Kertesz M, Zólyomi V, Kürti J. Application of a Novel Linear/Exponential Hybrid Force Field Scaling Scheme to the Longitudinal Raman Active Mode of Polyyne. J Phys Chem A 2007; 111:2434-41. [PMID: 17388288 DOI: 10.1021/jp067866x] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The properties of an infinite carbon chain (polyyne), an allotropic form of elemental carbon, are of importance in materials science as well as astronomy. The Raman active longitudinal optical (LO) frequencies are calculated with first-principles methods for oligoynes and polyyne and compared with experiments. Since traditional force constant scaling schemes fail in this case, we introduced a linear/exponential scaling scheme based on the exponential behavior of the carbon-carbon bond stretching force constant couplings in quasi-one-dimensional conjugated chains. The LO Raman active frequency is predicted at 1870-1877 cm-1. Our results provides further evidence for the assignment of the characteristic Raman peaks near 1850 cm-1 of the recently discovered long linear carbon chains encapsulated inside multiwalled or double-walled carbon nanotubes.
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Affiliation(s)
- Shujiang Yang
- Department of Chemistry, Georgetown University, Washington, DC 20057-1227, USA
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12
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Rodriguez KR, Williams SM, Young MA, Teeters-Kennedy S, Heer JM, Coe JV. Carbon chains and the (5,5) single-walled nanotube: structure and energetics versus length. J Chem Phys 2007; 125:194716. [PMID: 17129159 DOI: 10.1063/1.2397680] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Reliable thermochemistry is computed for infinite stretches of pure-carbon materials including acetylenic and cumulenic carbon chains, graphene sheet, and single-walled carbon nanotubes (SWCNTs) by connection to the properties of finite size molecules that grow into the infinitely long systems. Using ab initio G3 theory, the infinite cumulenic chain (:C[double bond]C[double bond]C[double bond]C:) is found to be 1.9+/-0.4 kcal/mol per carbon less stable in free energy at room temperature than the acetylenic chain (.C[triple bond]C-C[triple bond]C.) which is 24.0 kcal/mol less stable than graphite. The difference between carbon-carbon triple, double, and single bond lengths (1.257, 1.279, and 1.333 A, respectively) in infinite chains is evident but much less than with small hydrocarbon molecules. These results are used to evaluate the efficacy of similar calculations with the less rigorous PM3 semiempirical method on the (5,5) SWCNT, which is too large to be studied with high-level ab initio methods. The equilibrium electronic energy change for C(g)-->C[infinite (5,5) SWCNT] is -166.7 kcal/mol, while the corresponding free energy change at room temperature is -153.3 kcal/mol (6.7 kcal/mol less stable than graphite). A threefold alternation (6.866, 6.866, and 6.823 A) in the ring diameter of the equilibrium structure of infinitely long (5,5) SWCNT is apparent, although the stability of this structure over the constant diameter structure is small compared to the zero point energy of the nanotube. In general, different (n,m) SWCNTs have different infinite tube energetics, as well as very different energetic trends that vary significantly with length, diameter, and capping.
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Affiliation(s)
- Kenneth R Rodriguez
- Department of Chemistry, The Ohio State University, Columbus, Ohio 43210-1173, USA
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13
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Fourier representation methods for Møller–Plesset perturbation theory in one-dimensionally periodic systems. Chem Phys Lett 2006. [DOI: 10.1016/j.cplett.2006.02.043] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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14
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Eisler S, Slepkov AD, Elliott E, Luu T, McDonald R, Hegmann FA, Tykwinski RR. Polyynes as a Model for Carbyne: Synthesis, Physical Properties, and Nonlinear Optical Response. J Am Chem Soc 2005; 127:2666-76. [PMID: 15725024 DOI: 10.1021/ja044526l] [Citation(s) in RCA: 248] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
With the Fritsch-Buttenberg-Wiechell rearrangement as a primary synthetic route, a series of conjugated, triisopropylsilyl end-capped polyynes containing 2-10 acetylene units has been assembled. In a few steps, significant quantities of the polyynes are made available, which allow for a thorough analysis of their structural, physical, and optical properties. Molecules in the series have been characterized in detail using (13)C NMR spectroscopy, differential scanning calorimetry, mass spectrometry, and, for four derivatives including octayne 6, X-ray crystallography. UV-vis spectroscopy of the polyynes 1-7 shows a consistent lowering of the HOMO-LUMO gap (E(g)) as a function of the number of acetylene units (n), fitting a power-law relationship of E(g) approximately n(-)(0.379)(+/-)(0.002). The third-order nonlinear optical (NLO) properties of the polyyne series have been examined, and the nonresonant molecular second hyperpolarizabilities (gamma) increase as a function of length according to the power-law gamma approximately n(4.28)(+/-)(0.13). This result exhibits an exponent that is larger than theoretically predicted for polyynes and higher than is observed for polyenes and polyenynes. The combined linear and nonlinear optical results confirm recent theoretical studies that suggest polyynes as model 1-D conjugated systems. On the basis of UV-vis spectroscopic analysis, the effective conjugation length for this series of polyynes is estimated to be ca. n = 32, providing insight into characteristics of carbyne.
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Affiliation(s)
- Sara Eisler
- Department of Chemistry, University of Alberta, Edmonton, Alberta T6G 2G2, Canada
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15
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Weimer M, Hieringer W, Sala FD, Görling A. Electronic and optical properties of functionalized carbon chains with the localized Hartree–Fock and conventional Kohn–Sham methods. Chem Phys 2005. [DOI: 10.1016/j.chemphys.2004.05.026] [Citation(s) in RCA: 65] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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16
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Slepkov AD, Hegmann FA, Eisler S, Elliott E, Tykwinski RR. The surprising nonlinear optical properties of conjugated polyyne oligomers. J Chem Phys 2004; 120:6807-10. [PMID: 15267578 DOI: 10.1063/1.1707011] [Citation(s) in RCA: 130] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Polyynes represent a unique class of conjugated organic compounds. The third-order nonlinear optical response of polyynes has been extensively modeled theoretically, and it is generally believed that the increase in molecular second hyperpolarizability (gamma) as a function of length for polyynes should be lower than that for polyenes. Experimental evidence to test this prediction, however, has been absent. We have synthesized conjugated polyynes that contain up to 20 consecutive sp-hybridized carbons, and we have determined their nonresonant gamma-values as a function of the number of acetylene repeat units (n). These gamma-values demonstrate a power-law behavior versus n(gamma approximately n(4.28+/-0.13)), with an exponent that is both larger than theoretically predicted for polyynes and substantially higher than that observed for polyenes or polyenynes. Furthermore, no saturation of the linear or nonlinear optical properties is observed.
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Affiliation(s)
- Aaron D Slepkov
- Department of Physics, University of Alberta, Edmonton, Alberta T6G 2J1, Canada
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17
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Jacquemin D, André JM, Champagne B. Analytic ab initio determination of the elastic modulus in stereoregular polymers: Analytical integral derivatives, long-range effects, implementation, and examples. J Chem Phys 2003. [DOI: 10.1063/1.1523909] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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18
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Scemama A, Chaquin P, Gazeau MC, Bénilan Y. Theoretical Study of the Structure and Properties of Polyynes and Monocyano- and Dicyanopolyynes: Predictions for Long Chain Compounds. J Phys Chem A 2002. [DOI: 10.1021/jp013043q] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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19
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Ayala PY, Kudin KN, Scuseria GE. Atomic orbital Laplace-transformed second-order Møller–Plesset theory for periodic systems. J Chem Phys 2001. [DOI: 10.1063/1.1414369] [Citation(s) in RCA: 181] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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