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Zakai I, Varner ME, Gerber RB. Concerted transfer of multiple protons in acid-water clusters: [(HCl)(H 2O)] 2 and [(HF)(H 2O)] 4. Phys Chem Chem Phys 2017; 19:20641-20646. [PMID: 28737803 DOI: 10.1039/c7cp04006g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Molecular dynamics simulations using directly ab initio potentials are carried out for the ionically bonded clusters [(Cl-)(H3O+)]2 and [(F-)(H3O+)]4 to explore their transitions to the hydrogen-bonded [(HCl)(H2O)]2 and [(HF)(H2O)]4 structures during the first picosecond of simulation. Both the ionic and the H-bonded structures that are formed are highly symmetric. It is found that proton transfers are concerted in all trajectories for [(Cl-)(H3O+)]2. For [(F-)(H3O+)]4, the fully concerted mechanism is dominant but partially concerted transfers of two or three protons at the same time also occur. The concerted mechanism also holds for the reverse process of ionization of neutral acid molecules. It is suggested that the high symmetry of the ionic and the H-bonded structures plays a role in the preference for concerted transfers. Possible implications of the results for proton transfers in other systems are discussed.
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Affiliation(s)
- I Zakai
- Institute of Chemistry and The Fritz Haber Research Center, The Hebrew University, Jerusalem 91904, Israel
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2
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Hemmann F, Jaeger C, Kemnitz E. Comparison of acidic site quantification methods for a series of nanoscopic aluminum hydroxide fluorides. RSC Adv 2014. [DOI: 10.1039/c4ra09477h] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Quantitative determination of acidic surface sites is highly important for the characterization of solid acids because the activity of a catalyst is often related to the concentration of these sites.
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Affiliation(s)
- Felix Hemmann
- Humboldt-Universität zu Berlin
- Department of Chemistry
- D - 12489 Berlin, Germany
- BAM Federal Institute for Materials Research and Testing
- Division 1
| | - Christian Jaeger
- BAM Federal Institute for Materials Research and Testing
- Division 1
- D-12489 Berlin, Germany
| | - Erhard Kemnitz
- Humboldt-Universität zu Berlin
- Department of Chemistry
- D - 12489 Berlin, Germany
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3
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Asselin P, Soulard P, Madebène B, Goubet M, Huet TR, Georges R, Pirali O, Roy P. The cyclic ground state structure of the HF trimer revealed by far infrared jet-cooled Fourier transform spectroscopy. Phys Chem Chem Phys 2014; 16:4797-806. [DOI: 10.1039/c3cp55047h] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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4
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Roy TK, Gerber RB. Vibrational self-consistent field calculations for spectroscopy of biological molecules: new algorithmic developments and applications. Phys Chem Chem Phys 2013; 15:9468-92. [DOI: 10.1039/c3cp50739d] [Citation(s) in RCA: 141] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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5
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Miyamoto Y, Ooe H, Kuma S, Kawaguchi K, Nakajima K, Nakano I, Sasao N, Tang J, Taniguchi T, Yoshimura M. Spectroscopy of HF and HF-Containing Clusters in Solid Parahydrogen. J Phys Chem A 2011; 115:14254-61. [DOI: 10.1021/jp207419m] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yuki Miyamoto
- Graduate School of Natural Science and Technology, Okayama University, Tsushima-naka 3-1-1 Kita-ku Okayama 700-8530, Japan
| | - Hiroki Ooe
- Graduate School of Natural Science and Technology, Okayama University, Tsushima-naka 3-1-1 Kita-ku Okayama 700-8530, Japan
| | - Susumu Kuma
- Research Core for Extreme Quantum World, Okayama University, Tsushima-naka 3-1-1 Kita-ku Okayama 700-8530, Japan
| | - Kentarou Kawaguchi
- Graduate School of Natural Science and Technology, Okayama University, Tsushima-naka 3-1-1 Kita-ku Okayama 700-8530, Japan
| | - Kyo Nakajima
- Research Core for Extreme Quantum World, Okayama University, Tsushima-naka 3-1-1 Kita-ku Okayama 700-8530, Japan
| | - Itsuo Nakano
- Faculty of Science, Okayama University, Tsushima-naka 3-1-1 Kita-ku Okayama 700-8530, Japan
| | - Noboru Sasao
- Research Core for Extreme Quantum World, Okayama University, Tsushima-naka 3-1-1 Kita-ku Okayama 700-8530, Japan
| | - Jian Tang
- Graduate School of Natural Science and Technology, Okayama University, Tsushima-naka 3-1-1 Kita-ku Okayama 700-8530, Japan
| | - Takashi Taniguchi
- Research Core for Extreme Quantum World, Okayama University, Tsushima-naka 3-1-1 Kita-ku Okayama 700-8530, Japan
| | - Motohiko Yoshimura
- Faculty of Science, Okayama University, Tsushima-naka 3-1-1 Kita-ku Okayama 700-8530, Japan
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Friedrich J, Perlt E, Roatsch M, Spickermann C, Kirchner B. Coupled Cluster in Condensed Phase. Part I: Static Quantum Chemical Calculations of Hydrogen Fluoride Clusters. J Chem Theory Comput 2011; 7:843-51. [DOI: 10.1021/ct100131c] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Joachim Friedrich
- Institute for Chemistry, Chemnitz University of Technology, Strasse der Nationen 62, 09111 Chemnitz, Germany
| | - Eva Perlt
- Wilhelm-Ostwald-Institut für Physikalische und Theoretische Chemie, Universität Leipzig, Linnéstrasse 2, D-04103 Leipzig, Germany
| | - Martin Roatsch
- Wilhelm-Ostwald-Institut für Physikalische und Theoretische Chemie, Universität Leipzig, Linnéstrasse 2, D-04103 Leipzig, Germany
| | - Christian Spickermann
- Wilhelm-Ostwald-Institut für Physikalische und Theoretische Chemie, Universität Leipzig, Linnéstrasse 2, D-04103 Leipzig, Germany
| | - Barbara Kirchner
- Wilhelm-Ostwald-Institut für Physikalische und Theoretische Chemie, Universität Leipzig, Linnéstrasse 2, D-04103 Leipzig, Germany
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7
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Krzystyniak M. Nuclear momentum distribution in solid and liquid HF fromab initiocalculation. J Chem Phys 2010; 133:144505. [DOI: 10.1063/1.3502474] [Citation(s) in RCA: 16] [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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8
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Xantheas SS. Anharmonic vibrational spectra of hydrogen bonded clusters: comparison between higher energy derivative and mean-field grid based methods. INT REV PHYS CHEM 2010. [DOI: 10.1080/01442350600922564] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Sotiris S. Xantheas
- a Chemical Sciences Division , Pacific Northwest National Laboratory , 902 Battelle Boulevard, PO Box 999, MS K1-83, Richland , WA, 99352 , USA
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9
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Elsohly AM, Shaw CL, Guice ME, Smith BD, Tschumper GS. Analytic gradients for the multicentred integrated QM:QM method for weakly bound clusters: efficient and accurate 2-body:many-body geometry optimizations. Mol Phys 2010. [DOI: 10.1080/00268970701633126] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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10
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Suwan I, Gerber R. VSCF in internal coordinates and the calculation of anharmonic torsional mode transitions. Chem Phys 2010. [DOI: 10.1016/j.chemphys.2010.05.025] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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11
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Sophy KB, Kuo JL. Structure and vibrational spectra of H+(HF)n (n=2–9) clusters: An ab initio study. J Chem Phys 2009; 131:224307. [DOI: 10.1063/1.3268502] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
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12
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Ayotte P, Rafiei Z, Porzio F, Marchand P. Dissociative adsorption of hydrogen fluoride onto amorphous solid water. J Chem Phys 2009; 131:124517. [DOI: 10.1063/1.3231999] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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13
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Luo Y, Maeda S, Ohno K. Automated exploration of stable isomers of H+(H2O)n(n= 5-7) viaab initiocalculations: An application of the anharmonic downward distortion following algorithm. J Comput Chem 2009; 30:952-61. [DOI: 10.1002/jcc.21117] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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14
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Watanabe Y, Maeda S, Ohno K. Intramolecular vibrational frequencies of water clusters (H2O)n (n=2–5): Anharmonic analyses using potential functions based on the scaled hypersphere search method. J Chem Phys 2008; 129:074315. [DOI: 10.1063/1.2973605] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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15
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Kjaergaard HG, Garden AL, Chaban GM, Gerber RB, Matthews DA, Stanton JF. Calculation of Vibrational Transition Frequencies and Intensities in Water Dimer: Comparison of Different Vibrational Approaches. J Phys Chem A 2008; 112:4324-35. [DOI: 10.1021/jp710066f] [Citation(s) in RCA: 152] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
| | | | - Galina M. Chaban
- NASA Ames Research Center, Mail Stop T27B-1, Moffett Field, California 94035-1000
| | - R. Benny Gerber
- Department of Chemistry, University of California, Irvine, California 92697 and Department of Physical Chemistry and The Fritz Haber Research Center, The Hebrew University, Jerusalem 91904, Israel
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16
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Maeda S, Ohno K. Microsolvation of Hydrogen Sulfide: Exploration of H2S·(H2O)n and SH-·H3O+·(H2O)n-1 (n = 5−7) Cluster Structures on Ab Initio Potential Energy Surfaces by the Scaled Hypersphere Search Method. J Phys Chem A 2008; 112:2962-8. [DOI: 10.1021/jp710494n] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Satoshi Maeda
- Department of Chemistry, Graduate School of Science, Tohoku University, Aramaki, Aoba-ku, Sendai 980-8578, Japan
| | - Koichi Ohno
- Department of Chemistry, Graduate School of Science, Tohoku University, Aramaki, Aoba-ku, Sendai 980-8578, Japan
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17
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Toffoli D, Kongsted J, Christiansen O. Automatic generation of potential energy and property surfaces of polyatomic molecules in normal coordinates. J Chem Phys 2007; 127:204106. [DOI: 10.1063/1.2805085] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.0] [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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Rauhut G. Configuration selection as a route towards efficient vibrational configuration interaction calculations. J Chem Phys 2007; 127:184109. [DOI: 10.1063/1.2790016] [Citation(s) in RCA: 109] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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19
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Cerofolini GF, Giussani A, Carone Fabiani F, Modelli A, Mascolo D, Ruggiero D, Narducci D, Romano E. Combined IR and XPS analysis of the native (1 0 0) surface of single-crystalline silicon after HFaq
etching. SURF INTERFACE ANAL 2007. [DOI: 10.1002/sia.2599] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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20
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Miller Y, Chaban GM, Zhou J, Asmis KR, Neumark DM, Gerber RB. Vibrational spectroscopy of (SO42−)∙(H2O)n clusters, n=1–5: Harmonic and anharmonic calculations and experiment. J Chem Phys 2007; 127:094305. [PMID: 17824737 DOI: 10.1063/1.2764074] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
The vibrational spectroscopy of (SO4(2-)).(H2O)n is studied by theoretical calculations for n=1-5, and the results are compared with experiments for n=3-5. The calculations use both ab initio MP2 and DFT/B3LYP potential energy surfaces. Both harmonic and anharmonic calculations are reported, the latter with the CC-VSCF method. The main findings are the following: (1) With one exception (H2O bending mode), the anharmonicity of the observed transitions, all in the experimental window of 540-1850 cm(-1), is negligible. The computed anharmonic coupling suggests that intramolecular vibrational redistribution does not play any role for the observed linewidths. (2) Comparison with experiment at the harmonic level of computed fundamental frequencies indicates that MP2 is significantly more accurate than DFT/B3LYP for these systems. (3) Strong anharmonic effects are, however, calculated for numerous transitions of these systems, which are outside the present observation window. These include fundamentals as well as combination modes. (4) Combination modes for the n=1 and n=2 clusters are computed. Several relatively strong combination transitions are predicted. These show strong anharmonic effects. (5) An interesting effect of the zero point energy (ZPE) on structure is found for (SO4(2-)).(H2O)(5): The global minimum of the potential energy corresponds to a C(s) structure, but with incorporation of ZPE the lowest energy structure is C2v, in accordance with experiment. (6) No stable structures were found for (OH-).(HSO4-).(H2O)n, for n<or=5.
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Affiliation(s)
- Yifat Miller
- Department of Physical Chemistry, The Hebrew University, Jerusalem 91904, Israel
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21
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Baburao B, Visco DP, Albu TV. Association patterns in (HF)(m)(H2O)(n) (m + n = 2-8) clusters. J Phys Chem A 2007; 111:7940-56. [PMID: 17636970 DOI: 10.1021/jp0727648] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
In an attempt to understand the phase behavior of aqueous hydrogen fluoride, the clustering in the mixture is investigated at the molecular level. The study is performed at the mPW1B95/6-31+G(d,p) level of theory. Several previous studies attempted to describe the dissociation of HF in water, but in this investigation, the focus is only on the association patterns that are present in this binary mixture. A total of 214 optimized geometries of (HF)n(H2O)m clusters, with m + n as high as 8, were investigated. For each cluster combination, several different conformations are investigated, and the preferred conformations are presented. Using multiple linear regressions, the average strengths of the four possible H-bonding interactions are obtained. The strongest H-bond interaction is reported to be the H2O...H-F interaction. The most probable distributions of mixed clusters as a function of composition are also deduced. It is found that the larger (HF)n(H2O)m clusters are favored both energetically and entropically compared to the ones that are of size m + n < or = 3. Also, the clusters with equimolar contributions of HF and H2O are found to have the strongest interactions.
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Affiliation(s)
- Barath Baburao
- Department of Chemical Engineering, Tennessee Technological University, Box 5013, Cookeville, Tennessee 38505, USA
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22
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Anharmonic vibrational spectroscopy calculations with electronic structure potentials: comparison of MP2 and DFT for organic molecules. Theor Chem Acc 2007. [DOI: 10.1007/s00214-007-0299-1] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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23
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24
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25
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Kowal AT. First-principles computation of the anharmonic vibrational spectra of sulfuryl halides SO2X2 (X=F, Cl, Br). Chem Phys 2006. [DOI: 10.1016/j.chemphys.2005.10.033] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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26
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Miller Y, Chaban GM, Gerber RB. Ab Initio Vibrational Calculations for H2SO4 and H2SO4·H2O: Spectroscopy and the Nature of the Anharmonic Couplings. J Phys Chem A 2005; 109:6565-74. [PMID: 16834003 DOI: 10.1021/jp058110l] [Citation(s) in RCA: 85] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Vibrational frequencies for fundamental, overtone, and combination excitations of sulfuric acid (H2SO4) and of sulfuric acid monohydrate cluster (H2SO4 x H2O) are computed directly from ab initio MP2/TZP potential surface points using the correlation-corrected vibrational self-consistent field (CC-VSCF) method, which includes anharmonic effects. The results are compared with experiment. The computed transitions show in nearly all cases good agreement with experimental data and consistent improvement over the harmonic approximation. The CC-VSCF improvements over the harmonic approximation are largest for the overtone and combination excitations and for the OH stretching fundamental. The agreement between the calculations and experiment also supports the validity of the MP2/TZP potential surfaces. Anharmonic coupling between different vibrational modes is found to significantly affect the vibrational frequencies. Analysis of the mean magnitude of the anharmonic coupling interactions between different pairs of normal modes is carried out. The results suggest possible mechanisms for the internal flow of vibrational energy in H2SO4 and H2SO4 x H2O.
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Affiliation(s)
- Y Miller
- Department of Physical Chemistry and Fritz Haber Research Center, The Hebrew University, Jerusalem 91904, Israel
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27
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Theoretical study of anharmonic vibrational spectra of HNO3, HNO3–H2O, HNO4: Fundamental, overtone and combination excitations. Chem Phys 2005. [DOI: 10.1016/j.chemphys.2005.01.012] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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28
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Diri K, Myshakin EM, Jordan KD. On the Contribution of Vibrational Anharmonicity to the Binding Energies of Water Clusters. J Phys Chem A 2005; 109:4005-9. [PMID: 16833722 DOI: 10.1021/jp050004w] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The second-order vibrational perturbation theory method has been used together with the B3LYP and MP2 electronic structure methods to investigate the effects of anharmonicity on the vibrational zero-point energy (ZPE) contributions to the binding energies of (H2O)n, n = 2-6, clusters. For the low-lying isomers of (H2O)6, the anharmonicity correction to the binding energy is calculated to range from -248 to -355 cm(-1). It is also demonstrated that although high-order electron correlation effects are important for the individual vibrational frequencies, they are relatively unimportant for the net ZPE contributions to the binding energies of water clusters.
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Affiliation(s)
- Kadir Diri
- Department of Chemistry and Center for Molecular and Materials Simulations, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA
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29
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Daniel Boese A, Klopper W, Martin * JML. Anharmonic force fields and thermodynamic functions using density functional theory. Mol Phys 2005. [DOI: 10.1080/00268970512331339369] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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30
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Rauhut G. Efficient calculation of potential energy surfaces for the generation of vibrational wave functions. J Chem Phys 2004; 121:9313-22. [PMID: 15538851 DOI: 10.1063/1.1804174] [Citation(s) in RCA: 233] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
An automatic procedure for the generation of potential energy surfaces based on high level ab initio calculations is described. It allows us to determine the vibrational wave functions for molecules of up to ten atoms. Speedups in computer time of about four orders of magnitude in comparison to standard implementations were achieved. Effects due to introduced approximations--within the computation of the potential--on fundamental modes obtained from vibrational self-consistent field and vibrational configuration interaction calculations are discussed. Benchmark calculations are provided for formaldehyde and 1,2,5-oxadiazole (furazan).
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Affiliation(s)
- Guntram Rauhut
- Institut für Theoretische Chemie, Universität Stuttgart, Pfaffenwaldring 55, 70569 Stuttgart, Germany
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31
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Chaban GM. Anharmonic Vibrational Spectroscopy of Nitriles and Their Complexes with Water. J Phys Chem A 2004. [DOI: 10.1021/jp049704b] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Galina M. Chaban
- NASA Ames Research Center, Mail Stop T27B-1, Moffett Field, California 94035-1000
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32
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Kulkarni AD, Babu K, Gadre SR, Bartolotti LJ. Exploring Hydration Patterns of Aldehydes and Amides: Ab Initio Investigations. J Phys Chem A 2004. [DOI: 10.1021/jp0368886] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Anant D. Kulkarni
- Departments of Chemistry, University of Pune, Pune-411 007, India, and East Carolina University, Greenville, North Carolina 27858
| | - K. Babu
- Departments of Chemistry, University of Pune, Pune-411 007, India, and East Carolina University, Greenville, North Carolina 27858
| | - Shridhar R. Gadre
- Departments of Chemistry, University of Pune, Pune-411 007, India, and East Carolina University, Greenville, North Carolina 27858
| | - Libero J. Bartolotti
- Departments of Chemistry, University of Pune, Pune-411 007, India, and East Carolina University, Greenville, North Carolina 27858
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33
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Chaban GM, Xantheas SS, Gerber RB. Anharmonic Vibrational Spectroscopy of the F-(H2O)n Complexes, n = 1, 2. J Phys Chem A 2003. [DOI: 10.1021/jp0343483] [Citation(s) in RCA: 64] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Galina M. Chaban
- NASA Ames Research Center, Mail Stop T27B-1, Moffett Field, California 94035-1000
| | - Sotiris S. Xantheas
- Chemical Sciences Division, Pacific Northwest National Laboratory, P.O. Box 999, MS K1-83, Richland, Washington 99352
| | - R. Benny Gerber
- Department of Physical Chemistry and the Fritz Haber Research Center, The Hebrew University, Jerusalem 91904, Israel, and Department of Chemistry, University of California, Irvine, California 92697
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34
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Kowal AT. Ab initio calculation of anharmonic vibrational spectra of hydrazine and hydrazine-d4. ACTA ACUST UNITED AC 2003. [DOI: 10.1016/s0166-1280(03)00020-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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35
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Rode MF, Sadlej J. The nonadditive effects in the mixed trimers composed of the water dimer and diatomics H2, HF, HCl, HBr, and ClF. Chem Phys Lett 2003. [DOI: 10.1016/s0009-2614(02)01948-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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36
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Chaban GM, Huo WM, Lee TJ. Theoretical study of infrared and Raman spectra of hydrated magnesium sulfate salts. J Chem Phys 2002. [DOI: 10.1063/1.1489997] [Citation(s) in RCA: 29] [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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