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A new six-dimensional ab initio potential energy surface and rovibrational spectra for the Ne–H2S complex. Chem Phys Lett 2021. [DOI: 10.1016/j.cplett.2020.138156] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Han CY, Jiang T, Zhu H, Fan HJ. Six-dimensional ab initio potential energy surface and bound States for He-H 2S complex. CHINESE J CHEM PHYS 2020. [DOI: 10.1063/1674-0068/cjcp1907145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- Chao-ying Han
- School of Chemistry, Sichuan University, Chengdu 610064, China
| | - Ting Jiang
- School of Chemistry, Sichuan University, Chengdu 610064, China
| | - Hua Zhu
- School of Chemistry, Sichuan University, Chengdu 610064, China
| | - Hong-jun Fan
- School of Biological Engineering, Sichuan University of Science & Engineering, Zigong 643000, China
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Jiang T, Han C, Zhu H. A new six-dimensional ab intito potential energy surface and rovibrational spectra for the Ar–H 2S complex. Mol Phys 2020. [DOI: 10.1080/00268976.2019.1612958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Ting Jiang
- School of Chemistry, Sichuan University, Chengdu, People’s Republic of China
| | - Chaoying Han
- School of Chemistry, Sichuan University, Chengdu, People’s Republic of China
| | - Hua Zhu
- School of Chemistry, Sichuan University, Chengdu, People’s Republic of China
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Lei J, Zhou Y, Xie D. Theoretical Study on the Rotational Spectra of Ar‐D232S Complex. CHINESE J CHEM PHYS 2013. [DOI: 10.1063/1674-0068/26/06/656-660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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Lei J, Xiao M, Zhou Y, Xie D. A new ab initio intermolecular potential energy surface and predicted rotational spectra of the Ne-H2S complex. J Chem Phys 2012; 136:214307. [PMID: 22697543 DOI: 10.1063/1.4725715] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
We report a new three-dimensional ab initio intermolecular potential energy surface for the Ne-H(2)S complex with H(2)S monomer fixed at its experimental average structure. Using the supermolecular approach, the intermolecular potential energies were evaluated at CCSD(T) (coupled cluster with single and double and perturbative triple excitations) level with large basis sets including bond functions. The full counterpoise procedure was employed to correct the basis set superposition error. The planar T-shaped global minimum is located at the intermolecular distance of 3.51 Å with a well depth of 71.57 cm(-1). An additional planar local minimum was found to be separated from the global minimum with an energy barrier of 23.11 cm(-1). In addition, two first-order and one second-order saddle points were also located. The combined radial discrete variable representation/angular finite basis representation method and the Lanczos algorithm were employed to evaluate the rovibrational energy levels for eight isotopic species of the Ne-H(2)S complexes. The rotational transition frequencies for the eight isotopomers were also determined for the ground and first vibrational excited states, which are all in very good agreement with the available experimental values.
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Affiliation(s)
- Jinping Lei
- Institute of Theoretical and Computational Chemistry, Key Laboratory of Mesoscopic Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
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Lei J, Zhou Y, Xie D. A new ab initio intermolecular potential energy surface and predicted rotational spectra of the Ar−H2S complex. J Chem Phys 2012; 136:084310. [DOI: 10.1063/1.3689443] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Elementary Processes in Atmospheric Chemistry: Quantum Studies of Intermolecular Dimer Formation and Intramolecular Dynamics. ADVANCES IN QUANTUM CHEMISTRY 2008. [DOI: 10.1016/s0065-3276(07)00215-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/07/2023]
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Cappelletti D, Vilela AFA, Barreto PRP, Gargano R, Pirani F, Aquilanti V. Intermolecular interactions of H2S with rare gases from molecular beam scattering in the glory regime and from ab initio calculations. J Chem Phys 2006; 125:133111. [PMID: 17029437 DOI: 10.1063/1.2218513] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Integral cross sections for collisions of rotationally hot H2S molecules with rare gas atoms (Ne, Ar, and Kr) have been measured, in the collision energy range of 10-60 kJ mol(-1), using a molecular beam apparatus operating under high resolution both in angle and in velocity. A well resolved glory pattern has been measured which permitted the accurate characterization of the intermolecular potentials both at long range (in the attractive region) and at intermediate distances (in the well region). Considering the conditions used in the experiments, the obtained potentials must be considered very close to the spherical averages of the full intermolecular potential energy surfaces. Extensive ab initio calculations have also been carried out in parallel in order to characterize energy minima in the potential energy surfaces and energy barriers associated to the motion of the rare gas atoms around H2S. An assessment of the relative role of the various interaction components has been also attempted: the combined analysis of experimental and theoretical results suggests that H2S-rare gas aggregates are mainly bound by nearly isotropic noncovalent interactions of the van der Waals type.
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Affiliation(s)
- David Cappelletti
- Dipartimento di Ingegneria Civile ed Ambientale, Università di Perugia, 06100 Perugia, Italy.
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Gutowsky HS, Emilsson T, Arunan E. Rotational spectra, structure, and internal dynamics of Ar–H2S isotopomers. J Chem Phys 1997. [DOI: 10.1063/1.473066] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
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de Oliveira G, Dykstra CE. Quantum Monte Carlo study of the ground vibrational states of Ar2–6H2S clusters. A case of microsolvation. Chem Phys Lett 1997. [DOI: 10.1016/s0009-2614(96)01324-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Chal/asiński G, Szczȩśniak MM, Scheiner S. Proton–donor properties of water and ammonia in van der Waals complexes with rare‐gas atoms. Kr–H2O and Kr–NH3. J Chem Phys 1992. [DOI: 10.1063/1.463440] [Citation(s) in RCA: 29] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Chal/asiński G, Szczȩśniak MM, Scheiner S. Abinitiostudy of the intermolecular potential of Ar–H2O. J Chem Phys 1991. [DOI: 10.1063/1.459857] [Citation(s) in RCA: 81] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Rice JK, Coudert LH, Matsumura K, Suenram RD, Lovas FJ, Stahl W, Pauley DJ, Kukolich SG. The rotational and tunneling spectrum of the H2S⋅CO2 van der Waals complex. J Chem Phys 1990. [DOI: 10.1063/1.458320] [Citation(s) in RCA: 29] [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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Bumgarner R, Pauley D, Kukolich S. Microwave measurements on ArH2S, ArHDS and ArD2S complexes. J Mol Struct 1988. [DOI: 10.1016/0022-2860(88)80281-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Cohen RC, Busarow KL, Laughlin KB, Blake GA, Havenith M, Lee YT, Saykally RJ. Tunable far infrared laser spectroscopy of van der Waals bonds: Vibration–rotation–tunneling spectra of Ar–H2O. J Chem Phys 1988. [DOI: 10.1063/1.454789] [Citation(s) in RCA: 100] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Hayman GD, Hodge J, Howard BJ, Muenter JS, Dyke TR. Infrared absorption and microwave–infrared double resonance studies of Ne⋅OCS molecular beams. J Chem Phys 1987. [DOI: 10.1063/1.452758] [Citation(s) in RCA: 48] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Herbine P, Dyke TR. Rotational spectra and structure of the ammonia–water complex. J Chem Phys 1985. [DOI: 10.1063/1.449139] [Citation(s) in RCA: 101] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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