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

Species with point groups that differ from experiment at PM6

  Point group
Species Name Experimental Calculated
HD Deuterium hydride C∞v D∞h
BH3- boron trihydride anion C3v D3h
HDO Water-d1 Cs C2v
SiH2 silicon dihydride C2v D∞h
C2H Ethynyl radical C∞v Cs
CH3O Methoxy radical C3v C1
HCS- Thioformyl anion Cs C∞v
HCS Thioformyl radical Cs C∞v
CH3S thiomethoxy C3v C1
GeH3CH3 methyl germane C3v C3
BO2 Boron dioxide D∞h C∞v
N2O- Nitrous oxide anion C∞v Cs
CH3CO+ acetyl cation C3v Cs
H2OH2CO water formaldehyde dimer Cs C1
CH3OHH2O methanol water dimer Cs C1
SiCl2 Dichlorosilylene C2v D∞h
CaF2 Calcium difluoride C2v D∞h
TiO2 Titanium dioxide C2v D∞h
C4H6 1-Methylcyclopropene Cs C1
NO3 Nitrogen trioxide D3h C2v
C3H4O Methylketene Cs C1
NH2CONH2 Urea C2v C2
NH2CONH2+ Urea cation C2 C2v
H2OHCOOH Water formic acid dimer 1 Cs C1
CF3+ Trifluoromethyl cation D3h C3v
SO3- Sulfur trioxide anion D3h C3v
Na2Cl2 Disodium dichloride D2h C2h
C3H5Cl 1-Propene, 3-chloro- Cs C1
C5H5 cyclopentadienyl radical D5h C2v
C5H8 Ethenylcyclopropane C1 Cs
C5H10 Cyclopentane D5h C1
C5H10 1-Butene, 2-methyl- Cs C1
C(NH2)H2CH2CH2CH3 1-Butanamine C1 Cs
C(CH3)3NH2 2-Propanamine, 2-methyl- C1 Cs
HOCH2COOH Hydroxyacetic acid Cs C1
CH2CHCONH2 Acrylamide Cs C1
CH3OCH2CN Methoxyacetonitrile Cs C1
C4H6O Cyclobutanone C2v Cs
C4H6O Furan, 2,3-dihydro- Cs C1
C3H6O2 1,3-Dioxolane C1 C2
C2H6N2O Urea, methyl- Cs C1
C4H10O Propane, 2-methoxy- Cs C1
C4H10O Ethanol, 1,1-dimethyl- C1 Cs
C(CH3)3SH 2-Propanethiol, 2-methyl- C1 Cs
C6H8 trans-2,3,4-Hexatriene C2h Cs
C6H10 Cyclopentene, 4-methyl- C1 Cs
C6H10 3-Hexyne C2v C2
C6H10 1,5-Hexadiene C2h C2
C6H12 2-Butene, 2,3-dimethyl- D2h D2
C6H12 Pentane, 3-methylene- C1 C2
C6H12 Cyclopentane, methyl- C1 Cs
C6H12 2-Hexene, (E)- C1 Cs
C6H14 Butane, 2,3-dimethyl- C2 C2h
C6H14 Butane, 2,2-dimethyl- C1 Cs
C4H6N2 1H-Imidazole, 2-methyl- Cs C1
C2O4-2 oxalate anion D2d D2h
C2H4N2O2 Oxalamide C1 C2h
C2H5NO3 Nitric acid, ethyl ester C1 Cs
C4H7NO Ethoxyacetonitrile C1 Cs
HCONH2CN2H4 formamide aminomethanimine dimer Cs C1
C5H8O Cyclopentanone C1 C2
NH(CH3)CONH(CH3) Urea, N,N'-dimethyl- C1 C2
C5H10O 2-Pentanone C1 Cs
B2F4 Diboron tetrafluoride D2h D2d
C2H4N2S2 Ethanedithioamide C1 C2h
C4H8Cl2 Butane, 2,3-dichloro-, (r*,r*)-(.+/-.)- C2 C1
N2O5 Dinitrogen pentoxide C2 Cs
C5H5NO 3(6H)-Pyridinone Cs C1
C5H5NO 2(3H)-Pyridinone Cs C1
C5H5NO 4(1H)-Pryidinone C2v Cs
C6H6O 2,5-Cyclohexadienone C2v Cs
C6H5CHCH2 Styrene Cs C1
C6H5CH2CH3 Ethylbenzene C1 Cs
C8H14 Bicyclo[2.2.2]octane D3 D3h