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Chakraborty R, de Moraes MMF, Boguslawski K, Nowak A, Świerczyński J, Tecmer P. Toward Reliable Dipole Moments without Single Excitations: The Role of Orbital Rotations and Dynamical Correlation. J Chem Theory Comput 2024; 20:4689-4702. [PMID: 38809012 DOI: 10.1021/acs.jctc.4c00471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2024]
Abstract
The dipole moment is a crucial molecular property linked to a molecular system's bond polarity and overall electronic structure. To that end, the electronic dipole moment, which results from the electron density of a system, is often used to assess the accuracy and reliability of new electronic structure methods. This work analyses electronic dipole moments computed with the pair coupled cluster doubles (pCCD) ansätze and its linearized coupled cluster (pCCD-LCC) corrections using the canonical Hartree-Fock and pCCD-optimized (localized) orbital bases. The accuracy of pCCD-based dipole moments is assessed against experimental and CCSD(T) reference values using relaxed and unrelaxed density matrices and different basis set sizes. Our test set comprises molecules of various bonding patterns and electronic structures, exposing pCCD-based methods to a wide range of electron correlation effects. Additionally, we investigate the performance of pCCD-in-DFT dipole moments of some model complexes. Finally, our work indicates the importance of orbital relaxation in the pCCD model and shows the limitations of the linearized couple cluster corrections in predicting electronic dipole moments of multiple-bonded systems. Most importantly, pCCD with a linearized CCD correction can reproduce the dipole moment surfaces in singly bonded molecules, which are comparable to the multireference ones.
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Affiliation(s)
- Rahul Chakraborty
- Institute of Physics, Faculty of Physics, Astronomy, and Informatics, Nicolaus Copernicus University in Toruń, Grudziadzka 5, 87-100 Toruń, Poland
| | - Matheus Morato F de Moraes
- Institute of Physics, Faculty of Physics, Astronomy, and Informatics, Nicolaus Copernicus University in Toruń, Grudziadzka 5, 87-100 Toruń, Poland
| | - Katharina Boguslawski
- Institute of Physics, Faculty of Physics, Astronomy, and Informatics, Nicolaus Copernicus University in Toruń, Grudziadzka 5, 87-100 Toruń, Poland
| | - Artur Nowak
- Institute of Physics, Faculty of Physics, Astronomy, and Informatics, Nicolaus Copernicus University in Toruń, Grudziadzka 5, 87-100 Toruń, Poland
| | - Julian Świerczyński
- Institute of Engineering and Technology, Faculty of Physics, Astronomy, and Informatics, Nicolaus Copernicus University in Toruń, Grudzia̧dzka 5, 87-100 Toruń, Poland
| | - Paweł Tecmer
- Institute of Physics, Faculty of Physics, Astronomy, and Informatics, Nicolaus Copernicus University in Toruń, Grudziadzka 5, 87-100 Toruń, Poland
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Baranowska-Łączkowska A, Fernández B, Zaleśny R. New basis sets for the evaluation of interaction-induced electric properties in hydrogen-bonded complexes. J Comput Chem 2012; 34:275-83. [DOI: 10.1002/jcc.23124] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2012] [Revised: 08/22/2012] [Accepted: 08/24/2012] [Indexed: 01/03/2023]
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Polák R, Fišer J. Theoretical study of electric field gradients at nitrogen nuclei in HNO, CH3NO and C2H3NO. Chem Phys 2010. [DOI: 10.1016/j.chemphys.2010.07.026] [Citation(s) in RCA: 5] [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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Polák R, Fišer J. Multiconfiguration SCF electric field gradients in (NO)2 and its singly charged ions. Chem Phys 2006. [DOI: 10.1016/j.chemphys.2006.03.027] [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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Harwell CR, Mrse AA, Shelby AI, Butler LG, Hall RW. Ab Initio Calculation of 81Br Nuclear Quadrupole Resonance Transition Frequencies for Brominated Aromatics (Flame Retardants). J Phys Chem A 1999. [DOI: 10.1021/jp9915026] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Chris R. Harwell
- Department of Chemistry, Louisiana State University, Baton Rouge, Louisiana 70803
| | - Anthony A. Mrse
- Department of Chemistry, Louisiana State University, Baton Rouge, Louisiana 70803
| | - Akilah I. Shelby
- Department of Chemistry, Louisiana State University, Baton Rouge, Louisiana 70803
| | - Leslie G. Butler
- Department of Chemistry, Louisiana State University, Baton Rouge, Louisiana 70803
| | - Randall W. Hall
- Department of Chemistry, Louisiana State University, Baton Rouge, Louisiana 70803
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Rizzo A, Ruud K, Helgaker T, Jaszuński M. Electric field gradient, generalized Sternheimer shieldings and electric field gradient polarizabilities by multiconfigurational SCF response. J Chem Phys 1998. [DOI: 10.1063/1.476794] [Citation(s) in RCA: 13] [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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Martoprawiro MA, Bacskay GB. Quantum chemical studies of the pyrrole-water and pyridine-water complexes. Mol Phys 1995. [DOI: 10.1080/00268979500101311] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Sadlej J. A quantum chemical study of the hydrogen bonding in a weakly bound SCO-HF complex. ACTA ACUST UNITED AC 1992. [DOI: 10.1016/0166-1280(92)87107-b] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Legon A, Wallwork A, Fowler P. Nuclear quadrupole coupling constant in dinitrogen: a determination from the rotational spectrum of N2...HCCH. Chem Phys Lett 1991. [DOI: 10.1016/0009-2614(91)87183-c] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Quantum chemical study of the HCl molecule and its binary complexes with CO, C2H2, C2H4, PH3, H2S, HCN, H2O and NH3: Hydrogen bonding and its effect on the 35Cl nuclear quadrupole coupling constant. Chem Phys 1990. [DOI: 10.1016/0301-0104(90)80071-5] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Tho Nguyen M, Coussens B, Vanquickenborne L, Gerber S, Huber H. Calculated properties of the weak complexes between methane and hydrogen cyanide. Chem Phys Lett 1990. [DOI: 10.1016/0009-2614(90)85010-a] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Kurnig IJ, Lischka H, Karpfen A. Linear versus cyclic (HCN)3: An ab initio study on structure, vibrational spectra, and infrared intensities. J Chem Phys 1990. [DOI: 10.1063/1.457990] [Citation(s) in RCA: 37] [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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A quantum chemical study of the HBr and HCN…HBr molecules: The effects of hydrogen bonding on molecular properties. Chem Phys Lett 1989. [DOI: 10.1016/0009-2614(89)87219-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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De Almeida WB, Craw J, Hinchliffe A. Ab initio vibrational spectrum of HCN monomer, dimer and trimer. ACTA ACUST UNITED AC 1989. [DOI: 10.1016/0166-1280(89)85106-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Cummins PL, Bacskay GB, Hush NS, Jönsson B. On the structure, lattice energy and 14N nuclear quadrupole coupling constant of solid HCN. Chem Phys Lett 1988. [DOI: 10.1016/0009-2614(88)80198-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Rhee SK, Karpfen A. Ab initio studies on hydrogen-bonded clusters. II. Structures and vibrational spectra of the hydrogen-bonded trimers (HCN)2HF, (HCN2)HCl, (NCH)2OH2 AND (NCH)2NH3. Chem Phys 1988. [DOI: 10.1016/0301-0104(88)87166-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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