National Institute of Standards and Technology
Computational Chemistry Comparison and Benchmark DataBase
Release 22May 2022
NIST Standard Reference Database 101
IIntroduction
IIExperimental data
IIICalculated data
IVData comparisons
VCost comparisons
VIInput and output files
VIITutorials and Units
VIIILinks to other sites
IXFeedback
XOlder CCCBDB versions
XIIGeometries
XIII Vibrations
XIVReaction data
XVEntropy data
XVIBibliographic data
XVIIIon data
XVIIIBad calculations
XIXIndex of properties
XXH-bond dimers
XXIOddities
NIST policy on privacy, security, and accessibility.
© 2013 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved.

The National Institute of Standards and Technology (NIST) is an agency of the U.S. Department of Commerce.

Please send questions, comments, corrections, additions and suggestions to cccbdb@nist.gov.

return to home page

III.G.10.a.

Energy differences between frozen core and full core for CCSD/cc-pVDZ

For ()
  Energy (hartrees)
frozen core -340.7903163
correlated core -340.7957461
difference -0.0054298
  Energy (hartrees)
frozen core -340.7903163
correlated core -340.7957468
difference -0.0054305
  Energy (hartrees)
frozen core -340.7903163
correlated core -340.7957461
difference -0.0054298
  Energy (hartrees)
frozen core -340.7903163
correlated core -340.7957468
difference -0.0054305
  Energy (hartrees)
frozen core -340.7903168
correlated core -340.7957461
difference -0.0054293
  Energy (hartrees)
frozen core -340.7903168
correlated core -340.7957468
difference -0.0054300