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Kalugina YN, Lokshtanov SE, Cherepanov VN, Vigasin AA. Ab initio 3D potential energy and dipole moment surfaces for the CH4-Ar complex: Collision-induced intensity and dimer content. J Chem Phys 2016; 144:054304. [PMID: 26851918 DOI: 10.1063/1.4940779] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
We present new three-dimensional potential energy surface (PES) and dipole moment surfaces (DMSs) for the CH4-Ar van der Waals system. Ab initio calculations of the PES and DMS were carried out using the closed-shell single- and double-excitation coupled cluster approach with non-iterative perturbative treatment of triple excitations. The augmented correlation-consistent aug-cc-pVXZ (X = D,T,Q) basis sets were employed, and the energies obtained were then extrapolated to the complete basis set limit. The dipole moment surface was obtained using aug-cc-pVTZ basis set augmented with mid-bond functions for better description of exchange interactions. The second mixed virial coefficient was calculated and compared to available experimental data. The equilibrium constant for true dimer formation was calculated using classical partition function based on the knowledge of ab initio PES. Temperature variations of the zeroth spectral moment of the rototranslational collision-induced band as well as its true dimer constituent were traced with the use of the Boltzmann-weighted squared induced dipole properly integrated over respective phase space domains. Height profiles for N2-N2, N2-H2, CH4-N2, (CH4)2, and CH4-Ar true bound dimers in Titan's atmosphere were calculated with the use of reliable ab initio PESs.
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Affiliation(s)
- Yulia N Kalugina
- Department of Optics and Spectroscopy, Tomsk State University, 36 Lenin Ave., Tomsk 634050, Russia
| | - Sergei E Lokshtanov
- Department of Chemistry, Lomonosov Moscow State University, GSP-1, Vorobievy Gory, Moscow 119991, Russia
| | - Victor N Cherepanov
- Department of Optics and Spectroscopy, Tomsk State University, 36 Lenin Ave., Tomsk 634050, Russia
| | - Andrey A Vigasin
- Obukhov Institute of Atmospheric Physics, Russian Academy of Sciences, 3 Pyzhevsky per., Moscow 119017, Russia
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El-Kader MSA. Multiproperty empirical isotropic interatomic potentials for CH4-inert gas mixtures. J Adv Res 2013; 4:501-8. [PMID: 25685458 PMCID: PMC4294793 DOI: 10.1016/j.jare.2012.08.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2012] [Revised: 08/28/2012] [Accepted: 08/28/2012] [Indexed: 11/25/2022] Open
Abstract
An approximate empirical isotropic interatomic potentials for CH4–inert gas mixtures are developed by simultaneously fitting the Exponential-Spline-Morse-Spline-van der Waals (ESMSV) potential form to viscosity, thermal conductivity, thermal diffusion factors, diffusion coefficient, interaction second pressure virial coefficient and scattering cross-section data. Quantum mechanical lineshapes of collision-induced absorption (CIA) at different temperatures for CH4–He and at T = 87 K for CH4–Ar are computed using theoretical values for overlap, octopole and hexadecapole mechanisms and interaction potential as input. Also, the quantum mechanical lineshapes of collision-induced light scattering (CILS) for the mixtures CH4–Ar and CH4–Xe at room temperature are calculated. The spectra of scattering consist essentially of an intense, purely translational component which includes scattering due to free pairs and bound dimers, and the other is due to the induced rotational scattering. These spectra have been interpreted by means of pair-polarizability terms, which arise from a long-range dipole-induced-dipole (DID) with small dispersion corrections and a short-range interaction mechanism involving higher-order dipole–quadrupole A and dipole–octopole E multipole polarizabilities. Good agreement between computed and experimental lineshapes of both absorption and scattering is obtained when the models of potential, interaction-induced dipole and polarizability components are used.
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Affiliation(s)
- M S A El-Kader
- Department of Engineering Mathematics and Physics, Faculty of Engineering, Cairo University, Giza, Egypt
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3
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Static hyperpolarizability of the van der Waals complex CH4N2. J Comput Chem 2012; 33:2544-53. [DOI: 10.1002/jcc.23093] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2012] [Revised: 07/12/2012] [Accepted: 07/14/2012] [Indexed: 12/12/2022]
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HAGHIGHI BEHZAD, DJAVANMARDI ALIREZAHASSANI, PAPARI MOHAMADMEHDI, NAJAFI MOHSEN. PREDICTION OF THE TRANSPORT PROPERTIES OF SF6 WITH O2, CO2, CF4, N2 AND CH4 MIXTURES AT LOW DENSITY BY THE INVERSION METHOD (PART II). JOURNAL OF THEORETICAL & COMPUTATIONAL CHEMISTRY 2011. [DOI: 10.1142/s021963360400091x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Viscosity and diffusion coefficients for five equimolar binary gas mixtures of SF 6 with O 2, CO 2, CF 4, N 2 and CH 4 gases are determined from the extended principle of corresponding states of viscosity by the inversion technique. The Lennard–Jones 12-6 (LJ 12-6) potential energy function is used as the initial model potential required by the technique. The obtained interaction potential energies from the inversion procedure reproduce viscosity within 1% and diffusion coefficients within 5%.
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Affiliation(s)
- BEHZAD HAGHIGHI
- Thermodynamic and Transport Properties Research Laboratory, Department of Chemistry, University of Birjand, Birjand, Iran
| | - ALIREZA HASSANI DJAVANMARDI
- Thermodynamic and Transport Properties Research Laboratory, Department of Chemistry, University of Birjand, Birjand, Iran
| | | | - MOHSEN NAJAFI
- Chemistry Department, Tarbiat Moddarres University, Tehran, Iran
- Atomic Energy Organization of Iran, Tehran, Iran
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Trengove RD, Robjohns HL, Dunlop PJ. Diffusion Coefficients and Thermal Diffusion Factors for Five Binary Systems of Methane with the Noble Gases. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/bbpc.19820861017] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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6
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El-Kader MSA, El-Sheikh SM, Bancewicz T, Hellmann R. Contributions of multipolar polarizabilities to the isotropic and anisotropic light scattering induced by molecular interactions in gaseous methane. J Chem Phys 2009; 131:044314. [DOI: 10.1063/1.3180823] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
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Ab Initio Computations of Polarizabilities and Hyperpolarizabilities of Atoms and Molecules. ADVANCES IN CHEMICAL PHYSICS 2007. [DOI: 10.1002/9780470141441.ch6] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register]
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9
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Penner A, Meinander N, Tabisz G. The spectral intensity of the collision-induced rotational Raman scattering by gaseous CH4and CH4-inert gas mixtures. Mol Phys 2006. [DOI: 10.1080/00268978500100381] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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10
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Buck U, Kohlhase A, Secrest D, Phillips T, Scoles G, Grein F. Rotationally inelastic scattering and potential calculations for Ne + CH4. Mol Phys 2006. [DOI: 10.1080/00268978500102001] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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11
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Buck U, Kohl K, Kohlhase A, Faubel M, Staemmler V. Rotationally inelastic scattering and potential calculations for He + CH4. Mol Phys 2006. [DOI: 10.1080/00268978500102011] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Musgrave A, Bergeron DE, Wheatley RJ, Wright TG. Electronic spectroscopy of the deuterated isotopomers of the NO∙methane molecular complex. J Chem Phys 2005; 123:204305. [PMID: 16351254 DOI: 10.1063/1.2125748] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
The molecular complexes formed between a nitric oxide molecule and the various deuterated isotopomers of the methane molecule have been studied in a supersonic jet expansion. The electronic spectrum arising from the transition corresponding to a 3s<--pi* excitation (approximately A (2)Sigma(+)<-- approximately X (2)Pi) located on the NO chromophore has been recorded employing resonance-enhanced multiphoton ionization spectroscopy, with each of CH(4), CH(3)D, CH(2)D(2), CHD(3), and CD(4) as the complexing partner. Rich spectra are obtained, whose appearance changes in a systematic way as the amount of deuteration increases. Unexpectedly, it was possible to record spectra not only in the parent mass channel, but also in various fragment channels; this also led to the identification of some O atom resonances; and their origin is discussed. Discussion is presented of the structure in the spectra, and its possible sources including hindered internal rotation of the methane and NO moieties, overall rotation of the complex, and tunneling. In addition, some guidance has been gleaned from ab initio calculations, and these are discussed in the light of the experimental results.
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Affiliation(s)
- Adam Musgrave
- School of Chemistry, University of Nottingham, University Park, Nottingham NG7 2RD, United Kingdom
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Quinet O, Liégeois V, Champagne B. TDHF Evaluation of the Dipole−Quadrupole Polarizability and Its Geometrical Derivatives. J Chem Theory Comput 2005; 1:444-52. [DOI: 10.1021/ct049888y] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Olivier Quinet
- Laboratoire de Chimie Théorique Appliquée, Facultés Universitaires Notre-Dame de la Paix, B-5000 Namur, Belgium
| | - Vincent Liégeois
- Laboratoire de Chimie Théorique Appliquée, Facultés Universitaires Notre-Dame de la Paix, B-5000 Namur, Belgium
| | - Benoît Champagne
- Laboratoire de Chimie Théorique Appliquée, Facultés Universitaires Notre-Dame de la Paix, B-5000 Namur, Belgium
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Sun L, de Sainte Claire P, Meroueh O, Hase WL. Dynamics of Ar+CH[sub 4]/Ni{111} collision-induced desorption. J Chem Phys 2001. [DOI: 10.1063/1.1328411] [Citation(s) in RCA: 14] [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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Wormer PE, van Der Avoird A. Intermolecular potentials, internal motions, and spectra of van der waals and hydrogen-bonded complexes. Chem Rev 2000; 100:4109-44. [PMID: 11749342 DOI: 10.1021/cr990046e] [Citation(s) in RCA: 117] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- P E Wormer
- Institute of Theoretical Chemistry, NSR Center, University of Nijmegen, Toernooiveld 1, 6525 ED Nijmegen, The Netherlands
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Hinrichs RZ, Willis PA, Stauffer HU, Schroden JJ, Davis HF. Crossed beams studies of Mo(a 7S3) and Mo*(a 5S2) collisions with CH4 and C2H6. J Chem Phys 2000. [DOI: 10.1063/1.481018] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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17
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Pieroni D, Hartmann JM, Chaussard F, Michaut X, Gabard T, Saint-Loup R, Berger H, Champion JP. Experimental and theoretical study of line mixing in methane spectra. III. The Q branch of the Raman ν1 band. J Chem Phys 2000. [DOI: 10.1063/1.480597] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Jameson CJ, Jameson AK, Kostikin P, Baello BI. Adsorption of xenon and CH4 mixtures in zeolite NaA. 129Xe NMR and grand canonical Monte Carlo simulations. J Chem Phys 2000. [DOI: 10.1063/1.480583] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
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Pieroni D, Nguyen-Van-Thanh, Brodbeck C, Hartmann JM, Gabard T, Champion JP, Bermejo D, Domenech JL, Claveau C, Valentin A, Tonkov MV, Grigoriev IM, Le Doucen R. Experimental and theoretical study of line mixing in methane spectra. II. Influence of the collision partner (He and Ar) in the v3 IR band. J Chem Phys 1999. [DOI: 10.1063/1.480095] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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20
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Pieroni D, Nguyen-Van-Thanh, Brodbeck C, Claveau C, Valentin A, Hartmann JM, Gabard T, Champion JP, Bermejo D, Domenech JL. Experimental and theoretical study of line mixing in methane spectra. I. The N2-broadened ν3 band at room temperature. J Chem Phys 1999. [DOI: 10.1063/1.478724] [Citation(s) in RCA: 55] [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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Miller RE, Heijmen TGA, Wormer PES, van der Avoird A, Moszynski R. The rotational and vibrational dynamics of argon–methane. II. Experiment and comparison with theory. J Chem Phys 1999. [DOI: 10.1063/1.478463] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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22
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Heijmen TGA, Wormer PES, van der Avoird A, Miller RE, Moszynski R. The rotational and vibrational dynamics of argon–methane. I. A theoretical study. J Chem Phys 1999. [DOI: 10.1063/1.478462] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Heijmen TGA, Moszynski R, Wormer PES, van der Avoird A, Buck U, Steinbach C, Hutson JM. Total differential cross sections for Ar–CH4 from an ab initio potential. J Chem Phys 1998. [DOI: 10.1063/1.475894] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Heijmen TGA, Korona T, Moszynski R, Wormer PES, van der Avoird A. Ab initio potential-energy surface and rotationally inelastic integral cross sections of the Ar–CH4 complex. J Chem Phys 1997. [DOI: 10.1063/1.474388] [Citation(s) in RCA: 55] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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25
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Kendler S, Haas Y. Styrene Clusters in a Supersonic Jet: Reactive and Nonreactive Systems. J Phys Chem A 1997. [DOI: 10.1021/jp9626428] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- S. Kendler
- Department of Physical Chemistry and the Farkas Center for Light Induced Processes, The Hebrew University of Jerusalem, Jerusalem, Israel 91904
| | - Y. Haas
- Department of Physical Chemistry and the Farkas Center for Light Induced Processes, The Hebrew University of Jerusalem, Jerusalem, Israel 91904
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26
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Maroulis G. Dipole–quadrupole and dipole–octopole polarizability for CH4and CF4. J Chem Phys 1996. [DOI: 10.1063/1.472720] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Chapman WB, Schiffman A, Hutson JM, Nesbitt DJ. Rotationally inelastic scattering in CH4+He, Ne, and Ar: State‐to‐state cross sections via direct infrared laser absorption in crossed supersonic jets. J Chem Phys 1996. [DOI: 10.1063/1.472211] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
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Schiffman A, Chandler DW. Experimental measurements of state resolved, rotationally inelastic energy transfer. INT REV PHYS CHEM 1995. [DOI: 10.1080/01442359509353315] [Citation(s) in RCA: 77] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Hutson JM, Thornley AE. Atom‐spherical top van der Waals complexes: A theoretical study. J Chem Phys 1994. [DOI: 10.1063/1.466499] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Nesbitt DJ, Nibler JW, Schiffman A, Chapman WB, Hutson JM. A new direct infrared laser absorption method for state‐to‐state rotational energy transfer in crossed supersonic jets: Experimental results and quantum scattering analysis for Ar+CH4. J Chem Phys 1993. [DOI: 10.1063/1.464382] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Szczȩśniak MM, Chal/asiński G, Cybulski SM. Analysis of the intermolecular potential of Ar–CH4: Anabinitiostudy. J Chem Phys 1992. [DOI: 10.1063/1.462482] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Ohshima Y, Endo Y. Rotational spectrum and internal rotation of a methane–HCl complex. J Chem Phys 1990. [DOI: 10.1063/1.458995] [Citation(s) in RCA: 66] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Phillips TR, Secrest D. A study of the neon–methane interaction potential as determined from low energy molecular beam experiments. J Chem Phys 1990. [DOI: 10.1063/1.457852] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Phillips T, Secrest D. Close‐coupling and coupled states calculation of low energy He–CH4and Ne–CH4collisions. J Chem Phys 1989. [DOI: 10.1063/1.456953] [Citation(s) in RCA: 21] [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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Foy B, Hetzler J, Millot G, Steinfeld JI. State‐to‐state rotational energy transfer in methane (13CD4) from infrared double‐resonance experiments with a tunable diode laser. J Chem Phys 1988. [DOI: 10.1063/1.454382] [Citation(s) in RCA: 54] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Beneventi L, Casavecchia P, Volpi GG. High‐resolution total differential cross sections for scattering of helium by O2, N2, and NO. J Chem Phys 1986. [DOI: 10.1063/1.451389] [Citation(s) in RCA: 102] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Perrin M, Jolicard G. Rovibrational energy transfer in mixtures of CH4 and CD4 with He and Ne. Chem Phys Lett 1986. [DOI: 10.1016/s0009-2614(86)80238-x] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Malik DJ, Dykstra CE. Vibrational motion effects on molecular polarizabilities. Shifts in vibrational transition frequencies and transition moments of lithium hydride from applied electrical fields. J Chem Phys 1985. [DOI: 10.1063/1.449582] [Citation(s) in RCA: 24] [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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O’Loughlin MJ, Reid BP, Sparks RK. Neon–methane and argon–methane isotropic interaction potentials from total differential cross sections. J Chem Phys 1985. [DOI: 10.1063/1.449688] [Citation(s) in RCA: 35] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Liu SY, Dykstra CE. Polarizabilities and hyperpolarizabilities of methane. The importance of valence charge polarization in polyatomic molecules. Chem Phys Lett 1985. [DOI: 10.1016/0009-2614(85)80444-9] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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46
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The influence of rotation on the vibrational relaxation of the CH4 molecule. Study of the transfers CH4(ν2) + Ar → CH4(0) + Ar and CH4(ν4) + Ar → CH4(0) + Ar. Chem Phys 1983. [DOI: 10.1016/0301-0104(83)85308-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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48
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Meinander N, Tabisz GC. The effect of the anisotropy of the intermolecular potential on the second pressure virial coefficient of CH4. J Chem Phys 1983. [DOI: 10.1063/1.445537] [Citation(s) in RCA: 45] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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