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All results from a given calculation for C3H6O (Acetone enol)

using model chemistry: CCSD/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCSD/aug-cc-pVTZ
 hartrees
Energy at 0K-192.800201
Energy at 298.15K 
HF Energy-192.014968
Nuclear repulsion energy120.561631
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at CCSD/aug-cc-pVTZ
Rotational Constants (cm-1) from geometry optimized at CCSD/aug-cc-pVTZ
ABC
0.33815 0.30378 0.16492

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.927 -1.075 0.000
C2 0.000 0.097 0.000
C3 0.372 1.378 0.000
O4 -1.305 -0.318 0.000
H5 1.964 -0.746 0.000
H6 0.746 -1.693 0.881
H7 0.746 -1.693 -0.881
H8 1.418 1.638 0.000
H9 -0.354 2.181 0.000
H10 -1.876 0.454 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.49392.51482.35681.08751.09111.09112.75733.49873.1932
C21.49391.33421.36912.13702.12952.12952.09492.11411.9100
C32.51481.33422.38482.65443.21663.21661.07841.08252.4306
O42.35681.36912.38483.29652.62152.62153.35302.67360.9605
H51.08752.13702.65443.29651.77631.77632.44603.73364.0233
H61.09112.12953.21662.62151.77631.76133.51084.12223.5017
H71.09112.12953.21662.62151.77631.76133.51084.12223.5017
H82.75732.09491.07843.35302.44603.51083.51081.85373.5011
H93.49872.11411.08252.67363.73364.12224.12221.85372.3020
H103.19321.91002.43060.96054.02333.50173.50173.50112.3020

picture of Acetone enol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 125.454 C1 C2 O4 110.734
C2 C1 H5 110.770 C2 C1 H6 109.952
C2 C1 H7 109.952 C2 C3 H8 120.158
C2 C3 H9 121.695 C2 O4 H10 108.886
C3 C2 O4 123.812 H5 C1 H6 109.238
H5 C1 H7 109.238 H6 C1 H7 107.629
H8 C3 H9 118.147
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability