National Institute of Standards and Technology
Computational Chemistry Comparison and Benchmark DataBase
Release 17bSeptember 2015
NIST Standard Reference Database 101
IIExperimental data
IIICalculated data
IVData comparisons
VCost comparisons
VIInput and output files
VIITutorials and Units
VIIILinks to other sites
XOlder CCCBDB versions
XIII Vibrations
XIVReaction data
XVEntropy data
XVIBibliographic data
XVIIIon data
XVIIIBad calculations
XIXIndex of properties
XXH-bond dimers

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IV.D.3.a. (XVIII.A.3.)

Species with point groups that differ from experiment at HF/6-311+G(3df,2p)

  Point group
Species Name Experimental Calculated
HD Deuterium hydride C∞v D∞h
CH3O Methoxy radical C3v C1
CH3S thiomethoxy C3v C1
BO2 Boron dioxide D∞h C∞v
BO2 Boron dioxide D∞h C∞v
C4H6 1-Methylcyclopropene Cs C1
H2OHCOOH Water formic acid dimer 1 Cs C1
C3H5Cl 1-Propene, 3-chloro- Cs C1
C5H8 1,2-Pentadiene Cs C1
C5H10 Cyclopentane D5h C1
C5H10 1-Butene, 2-methyl- Cs C1
CH2CHCONH2 Acrylamide Cs C1
C4H6O Furan, 2,3-dihydro- Cs C1
C4H6O Cyclobutanone C2v Cs
C2H6N2O Urea, methyl- Cs C1
C3H8O2 1,3-Propanediol C1 C2v
C4H10O Propane, 2-methoxy- Cs C1
C4H8S Thiophene, tetrahydro- C2 C1
C6H10 2-Hexyne Cs C1
C6H12 2,3-dimethyl-but-2-ene D2h D2
C6H14 Butane, 2,3-dimethyl- C2 C2h
C6H14 Butane, 2,2-dimethyl- C1 Cs
C4H6N2 1H-Imidazole, 2-methyl- Cs C1
C2H4N2O2 Oxalamide C1 C2h
HCONH2CN2H4 formamide aminomethanimine dimer Cs C1
C3H5Cl3 Propane, 1,2,3-trichloro- Cs C1
C4H8Cl2 Butane, 2,3-dichloro-, (r*,r*)-(.+/-.)- C2 C1
C6H5CH3 toluene Cs C1
C5H5NO 4(1H)-Pryidinone C2v Cs
C5H5NO 3(2H)-Pyridinone Cs C1
C5H5NO 2(3H)-Pyridinone Cs C1
C6H5CHCH2 Styrene Cs C1
C6H5CH2CH3 Ethylbenzene C1 Cs