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All results from a given calculation for CH3COCH3 (Acetone)

using model chemistry: MP2=FULL/daug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at MP2=FULL/daug-cc-pVTZ
 hartrees
Energy at 0K-192.864813
Energy at 298.15K 
HF Energy-192.036559
Nuclear repulsion energy119.968339
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 MP2=FULL/daug-cc-pVTZ
Rotational Constants (cm-1) from geometry optimized at MP2=FULL/daug-cc-pVTZ
ABC
0.33947 0.28969 0.16582

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/daug-cc-pVTZ

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.182
O2 0.000 0.000 1.397
C3 0.000 1.276 -0.613
C4 0.000 -1.276 -0.613
H5 0.128 2.125 0.048
H6 -0.128 -2.125 0.048
H7 0.790 1.256 -1.360
H8 -0.946 1.366 -1.144
H9 -0.790 -1.256 -1.360
H10 0.946 -1.366 -1.144

Atom - Atom Distances (Å)
  C1 O2 C3 C4 H5 H6 H7 H8 H9 H10
C11.21491.50271.50272.13312.13312.13972.12582.13972.1258
O21.21492.37992.37992.52022.52023.13053.03603.13053.0360
C31.50272.37992.55141.08353.46661.08781.08882.75522.8557
C41.50272.37992.55143.46661.08352.75522.85571.08781.0888
H52.13312.52021.08353.46664.25781.78211.77523.77563.7784
H62.13312.52023.46661.08354.25783.77563.77841.78211.7752
H72.13973.13051.08782.75521.78213.77561.75262.96722.6350
H82.12583.03601.08882.85571.77523.77841.75262.63503.3226
H92.13973.13052.75521.08783.77561.78212.96722.63501.7526
H102.12583.03602.85571.08883.77841.77522.63503.32261.7526

picture of Acetone state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 110.082 C1 C3 H7 110.342
C1 C3 H8 109.178 C1 C4 H6 110.082
C1 C4 H9 110.342 C1 C4 H10 109.178
O2 C1 C3 121.908 O2 C1 C4 121.908
C3 C1 C4 116.183 H5 C3 H7 110.320
H5 C3 H8 109.607 H6 C4 H9 110.320
H6 C4 H10 109.607 H7 C3 H8 107.258
H9 C4 H10 107.258
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability