Abstract
We consider the extrapolation of the one-electron basis to the basis set limit in the context of coupled cluster calculations. We produce extrapolation coefficients that produce much more accurate results than previous extrapolation forms. These are determined by fitting to accurate benchmark results. For coupled cluster singles doubles energies, we take our benchmark results from the work of Klopper that explicitly includes the interelectronic distance. For the perturbative triples energies, our benchmark results are obtained from large even-tempered basis set calculations.
References
20
Referenced
230
10.1063/1.443164
/ J. Chem. Phys. (1982)10.1063/1.451917
/ J. Chem. Phys. (1987)10.1063/1.456153
/ J. Chem. Phys. (1989)10.1103/PhysRev.126.1015
/ Phys. Rev. (1962){'key': '2023062610014699300_r4a', 'first-page': '241', 'volume': '2', 'year': '1963', 'journal-title': 'Methods Comput. Phys.'}
/ Methods Comput. Phys. (1963)10.1063/1.462811
/ J. Chem. Phys. (1992)10.1016/0009-2614(96)00898-6
/ Chem. Phys. Lett. (1996)10.1063/1.466884
/ J. Chem. Phys. (1994)10.1063/1.464749
/ J. Chem. Phys. (1993)10.1016/S0009-2614(99)00179-7
/ Chem. Phys. Lett. (1999)10.1080/00268970010017315
/ Mol. Phys. (2001)10.1063/1.470645
/ J. Chem. Phys. (1995)10.1063/1.466439
/ J. Chem. Phys. (1994)10.1063/1.1681168
/ J. Chem. Phys. (1974){'key': '2023062610014699300_r14'}
{'key': '2023062610014699300_r15'}
10.1063/1.1319644
/ J. Chem. Phys. (2000)10.1063/1.1566744
/ J. Chem. Phys. (2003)10.1016/S0009-2614(98)00866-5
/ Chem. Phys. Lett. (1998)10.1063/1.1457430
/ J. Chem. Phys. (2002)
Dates
Type | When |
---|---|
Created | 20 years, 7 months ago (Jan. 15, 2005, 10:50 a.m.) |
Deposited | 2 years, 2 months ago (June 26, 2023, 9:48 a.m.) |
Indexed | 4 weeks ago (July 30, 2025, 10:49 a.m.) |
Issued | 20 years, 8 months ago (Dec. 14, 2004) |
Published | 20 years, 8 months ago (Dec. 14, 2004) |
Published Online | 20 years, 8 months ago (Dec. 14, 2004) |
Published Print | 20 years, 7 months ago (Jan. 1, 2005) |
@article{Schwenke_2004, title={The extrapolation of one-electron basis sets in electronic structure calculations: How it should work and how it can be made to work}, volume={122}, ISSN={1089-7690}, url={http://dx.doi.org/10.1063/1.1824880}, DOI={10.1063/1.1824880}, number={1}, journal={The Journal of Chemical Physics}, publisher={AIP Publishing}, author={Schwenke, David W.}, year={2004}, month=dec }