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Minenkov Y, Cavallo L, Peterson KA. Influence of the complete basis set approximation, tight weighted-core, and diffuse functions on the DLPNO-CCSD(T1) atomization energies of neutral H,C,O-compounds. J Comput Chem 2023; 44:687-696. [PMID: 36399072 DOI: 10.1002/jcc.27033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Revised: 09/23/2022] [Accepted: 09/28/2022] [Indexed: 11/19/2022]
Abstract
The impact of complete basis set extrapolation schemes (CBS), diffuse functions, and tight weighted-core functions on enthalpies of formation predicted via the DLPNO-CCSD(T1) reduced Feller-Peterson-Dixon approach has been examined for neutral H,C,O-compounds. All tested three-point (TZ/QZ/5Z) extrapolation schemes result in mean unsigned deviation (MUD) below 2 kJ mol-1 relative to the experiment. The two-point QZ/5Z and TZ/QZ CBS 1 / l max 3 extrapolation schemes are inferior to their inverse power counterpart ( 1 / l max + 1 / 2 4 ) by 1.3 and 4.3 kJ mol-1 . The CBS extrapolated frozen core atomization energies are insensitive (within 1 kJ mol-1 ) to augmentation of the basis set with tight weighted core functions. The core-valence correlation effects converge already at triple-ζ, although double-ζ/triple-ζ CBS extrapolation performs better and is recommended. The effect of diffuse function augmentation converges slowly, and cannot be reproduced with double- ζ or triple- ζ calculations as these are plagued with basis set superposition and incompleteness errors.
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Affiliation(s)
- Yury Minenkov
- N.N. Semenov Federal Research Center for Chemical Physics RAS, Moscow, Russian Federation.,Joint Institute for High Temperatures, Russian Academy of Sciences, Moscow, Russian Federation
| | - Luigi Cavallo
- KAUST Catalysis Center (KCC), King Abdullah University of Science and Technology, Thuwal, Saudi Arabia
| | - Kirk A Peterson
- Department of Chemistry, Washington State University, Pullman, Washington, USA
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2
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Rovibrational properties of the A1Π – X1Σ+ system of the AlCl radical. COMPUT THEOR CHEM 2021. [DOI: 10.1016/j.comptc.2021.113307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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3
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Bao JL, Welch BK, Ulusoy IS, Zhang X, Xu X, Wilson AK, Truhlar DG. Predicting Bond Dissociation Energies and Bond Lengths of Coordinatively Unsaturated Vanadium-Ligand Bonds. J Phys Chem A 2020; 124:9757-9770. [PMID: 33180508 DOI: 10.1021/acs.jpca.0c06519] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Understanding the electronic structure of coordinatively unsaturated transition-metal compounds and predicting their physical properties are of great importance for catalyst design. Bond dissociation energy De and bond length re are two of the fundamental quantities for which good predictions are important for a successful design strategy. In the present work, recent experimentally measured bond energies and bond lengths of VX diatomic molecules (X = C, N, S) are used as a gauge to consider the utility of a number of electronic structure methods. Single-reference methods are one focus because of their efficiency and utility in practical calculations, and multireference configuration interaction (MRCISD) methods and a composite coupled cluster (CCC) method are a second focus because of their potential high accuracy. The comparison is especially challenging because of the large multireference M diagnostics of these molecules, in the range 0.15-0.19. For the single-reference methods, Kohn-Sham density functional theory (KS-DFT) has been tested with a variety of approximate exchange-correlation functionals. Of these, MOHLYP provides the bond dissociation energies in best agreement with experiments, and BLYP provides the bond lengths that are in best agreement with experiments; but by requiring good performance for both the De and re of the vanadium compounds, MOHLYP, MN12-L, MGGA_MS1, MGGA_MS0, O3LYP, and M06-L are the most highly recommended functionals. The CCC calculations include up to connected pentuple excitations for the valence electrons and up to connected quadruple excitations for the core-valence terms; this results in highly accurate dissociation energies and good bond lengths. Averaged over the three molecules, the mean unsigned deviation of CCC bond energies from experimental ones is only 0.4 kcal/mol, demonstrating excellent convergence of theory and experiments.
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Affiliation(s)
- Junwei Lucas Bao
- Department of Chemistry, Boston College, Chestnut Hill, Massachusetts 02467, United States
| | - Bradley K Welch
- Department of Chemistry, Michigan State University, 578 S Shaw Lane, East Lansing, Michigan 48824-1322, United States
| | - Inga S Ulusoy
- Department of Chemistry, Michigan State University, 578 S Shaw Lane, East Lansing, Michigan 48824-1322, United States.,Theoretical Chemistry, Institute of Physical Chemistry, Heidelberg University, Im Neuenheimer Feld 229, Heidelberg 69120, Germany
| | - Xin Zhang
- State Key Laboratory of Chemical Resource Engineering, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, People's Republic of China.,Department of Chemistry, Chemical Theory Center, Inorganometallic Catalyst Design Center, and Minnesota Supercomputing Institute, University of Minnesota, 207 Pleasant Street SE, Minneapolis, Minnesota 55455-0431, United States
| | - Xuefei Xu
- Center for Combustion Energy, Department of Energy and Power Engineering, and Key Laboratory for Thermal Science and Power Engineering of Ministry of Education, Tsinghua University, Beijing 100084, China
| | - Angela K Wilson
- Department of Chemistry, Michigan State University, 578 S Shaw Lane, East Lansing, Michigan 48824-1322, United States
| | - Donald G Truhlar
- Department of Chemistry, Chemical Theory Center, Inorganometallic Catalyst Design Center, and Minnesota Supercomputing Institute, University of Minnesota, 207 Pleasant Street SE, Minneapolis, Minnesota 55455-0431, United States
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Estep ML, Moore KB, Schaefer HF. Assessing the Viability of the Methylsulfinyl Radical‐Ozone Reaction. Chemphyschem 2020; 21:1289-1294. [DOI: 10.1002/cphc.202000188] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Revised: 04/21/2020] [Indexed: 11/06/2022]
Affiliation(s)
- Marissa L. Estep
- Center for Computational Quantum Chemistry University of Georgia Athens GA 30602 USA
- Department of Applied Liberal Arts Patrick Henry College Purcellville VA 20132 USA
| | - Kevin B. Moore
- Center for Computational Quantum Chemistry University of Georgia Athens GA 30602 USA
| | - H. F. Schaefer
- Center for Computational Quantum Chemistry University of Georgia Athens GA 30602 USA
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Sylvetsky N, Martin JML. Probing the basis set limit for thermochemical contributions of inner-shell correlation: balance of core-core and core-valence contributions. Mol Phys 2018. [DOI: 10.1080/00268976.2018.1478140] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Affiliation(s)
- Nitai Sylvetsky
- Department of Organic Chemistry, Weizmann Institute of Science, Reḥovot, Israel
| | - Jan M. L. Martin
- Department of Organic Chemistry, Weizmann Institute of Science, Reḥovot, Israel
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Karton A, Sylvetsky N, Martin JML. W4‐17: A diverse and high‐confidence dataset of atomization energies for benchmarking high‐level electronic structure methods. J Comput Chem 2017; 38:2063-2075. [DOI: 10.1002/jcc.24854] [Citation(s) in RCA: 89] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2017] [Revised: 05/10/2017] [Accepted: 05/18/2017] [Indexed: 01/17/2023]
Affiliation(s)
- Amir Karton
- School of Molecular SciencesThe University of Western AustraliaPerth Western Australia6009 Australia
| | - Nitai Sylvetsky
- Department of Organic ChemistryWeizmann Institute of ScienceRehovot76100 Israel
| | - Jan M. L. Martin
- Department of Organic ChemistryWeizmann Institute of ScienceRehovot76100 Israel
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Abstract
Our computational investigations broaden the scope of currently available experimental results on the methylsulfinyl radical, a key atmospheric species.
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Affiliation(s)
- Marissa L. Estep
- Center for Computational Quantum Chemistry
- University of Georgia
- Athens
- Georgia
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Peterson C, Penchoff D, Wilson A. Prediction of Thermochemical Properties Across the Periodic Table. ANNUAL REPORTS IN COMPUTATIONAL CHEMISTRY 2016. [DOI: 10.1016/bs.arcc.2016.04.001] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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DeYonker NJ, Shah SA. The role of core–valence electron correlation in gallium halides: a comparison of composite methods. Theor Chem Acc 2014. [DOI: 10.1007/s00214-014-1518-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Denis PA. Coupled cluster investigation on the thermochemistry of dimethyl sulphide, dimethyl disulphide and their dissociation products: the problem of the enthalpy of formation of atomic sulphur. Mol Phys 2014. [DOI: 10.1080/00268976.2013.837536] [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]
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Shi D, Xing W, Liu H, Sun J, Zhu Z. MRCI study on electronic spectrum of 13 electronic states of SiP molecule. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2012; 97:536-545. [PMID: 22842348 DOI: 10.1016/j.saa.2012.06.031] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2012] [Revised: 06/09/2012] [Accepted: 06/23/2012] [Indexed: 06/01/2023]
Abstract
The potential energy curves (PECs) of the X(2)Π, A(2)Σ(+), a(4)Σ(+), B(2)Π, c(4)Δ, C(2)Σ(+), d(4)Σ(-), D(2)Φ, E(2)Σ(-), G(2)Δ, H(2)Π, I(2)Σ(+) and f(4)Δ electronic states of the SiP molecule are calculated employing an ab initio quantum chemical method. The PEC calculations are performed for internuclear separations from 0.10 to 1.10nm using the complete active space self-consistent field (CASSCF) method, which is followed by the internally contracted multireference configuration interaction (MRCI) approach in combination with a correlation-consistent aug-cc-pV6Z basis set. To improve the quality of the PECs, core-valence correlation and scalar relativistic corrections are included. Scalar relativistic correction calculations are carried out using the third-order Douglas-Kroll Hamiltonian approximation at the level of a cc-pV5Z basis set. Core-valence correlation corrections are included using a cc-pCVQZ basis set. The PECs obtained by the MRCI calculations are corrected for size-extensivity errors by means of the Davidson modification. The PECs are extrapolated to the complete basis set limit. The spectroscopic parameters are obtained by fitting the vibrational levels, which are calculated by solving the ro-vibrational Schrödinger equation. The spectroscopic results are compared in detail with those reported in previous literature. Excellent agreement is found between the present spectroscopic results and the experimental ones. Using the Breit-Pauli operator, the spin-orbit (SO) coupling effect on the spectroscopic parameters is included in the X(2)Π, D(2)Φ and H(2)Π electronic states at the level of a cc-pCVTZ basis set. The energy separation of the X(2)Π and A(2)Σ(+) electronic states is accurately determined by including the Davidson modification, SO coupling and core-valence correlation and scalar relativistic corrections. Using the PECs determined by the MRCI+Q/CV+DK+56 calculations, the G(υ), B(υ) and D(υ) are calculated for each vibrational state of each electronic state, and those of the first 20 vibrational states are reported for each electronic state of the non-rotation (29)Si(31)P molecule. Comparison with the measurements demonstrates that the present results are accurate. The spectroscopic parameters of the a(4)Σ(+), B(2)Π, c(4)Δ, d(4)Σ(-), D(2)Φ, E(2)Σ(-), G(2)Δ, H(2)Π, I(2)Σ(+) and f(4)Δ electronic states and the G(υ), B(υ) and D(υ) of all the electronic states obtained here are expected to be reliable predicted results.
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Affiliation(s)
- Deheng Shi
- College of Physics and Information Engineering, Henan Normal University, Xinxiang 453007, China.
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de Oliveira P, Gomes M, Pires J. Core–valence Gaussian basis sets of double and triple zeta quality for Li to Ar. Applications in calculations of indirect nuclear spin–spin coupling constants. Chem Phys Lett 2012. [DOI: 10.1016/j.cplett.2012.07.043] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Enthalpies of formation for organosulfur compounds: Atomization energy and hypohomodesmotic reaction schemes via ab initio composite methods. COMPUT THEOR CHEM 2012. [DOI: 10.1016/j.comptc.2012.03.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Nedd SA, DeYonker NJ, Wilson AK, Piecuch P, Gordon MS. Incorporating a completely renormalized coupled cluster approach into a composite method for thermodynamic properties and reaction paths. J Chem Phys 2012; 136:144109. [DOI: 10.1063/1.3700801] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Law MM, Fraser-Smith JT, Perotto CU. The potential energy surface of isomerising disilyne. Phys Chem Chem Phys 2012; 14:6922-36. [DOI: 10.1039/c2cp40605e] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Spectroscopic and molecular properties of X1Σ+, a3Σ+, b3Π, d3Δ, C1Σ−, e3Σ−, D1Δ and A1Π electronic states of SiS molecule. COMPUT THEOR CHEM 2011. [DOI: 10.1016/j.comptc.2011.05.007] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Denis PA. Coupled cluster, B2PLYP and M06-2X investigation of the thermochemistry of five-membered nitrogen containing heterocycles, furan, and thiophene. Theor Chem Acc 2011. [DOI: 10.1007/s00214-011-0922-z] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Affiliation(s)
- Pablo A. Denis
- a Computational Nanotechnology, DETEMA Facultad de Química , Gral. Flores 2124, CC 1157, 11800 UDELAR, Montevideo, Uruguay
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Tekarli SM, Drummond ML, Williams TG, Cundari TR, Wilson AK. Performance of Density Functional Theory for 3d Transition Metal-Containing Complexes: Utilization of the Correlation Consistent Basis Sets. J Phys Chem A 2009; 113:8607-14. [DOI: 10.1021/jp811503v] [Citation(s) in RCA: 72] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Sammer M. Tekarli
- Center for Advanced Scientific Computing and Modeling (CASCaM), Department of Chemistry, University of North Texas, Denton, Texas 76203-5070
| | - Michael L. Drummond
- Center for Advanced Scientific Computing and Modeling (CASCaM), Department of Chemistry, University of North Texas, Denton, Texas 76203-5070
| | - T. Gavin Williams
- Center for Advanced Scientific Computing and Modeling (CASCaM), Department of Chemistry, University of North Texas, Denton, Texas 76203-5070
| | - Thomas R. Cundari
- Center for Advanced Scientific Computing and Modeling (CASCaM), Department of Chemistry, University of North Texas, Denton, Texas 76203-5070
| | - Angela K. Wilson
- Center for Advanced Scientific Computing and Modeling (CASCaM), Department of Chemistry, University of North Texas, Denton, Texas 76203-5070
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