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All results from a given calculation for CH3COCH3 (Acetone)

using model chemistry: BLYP/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at BLYP/Def2TZVPP
 hartrees
Energy at 0K-193.160930
Energy at 298.15K-193.166725
HF Energy-193.160930
Nuclear repulsion energy118.548702
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 BLYP/Def2TZVPP
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A 3067 3067 8.17 75.02 0.53 0.69
2 A 3002 3002 0.00 13.47 0.75 0.86
3 A 2962 2962 8.34 297.06 0.01 0.01
4 A 1703 1703 163.42 8.47 0.62 0.76
5 A 1436 1436 29.24 15.88 0.65 0.79
6 A 1430 1430 0.00 15.27 0.75 0.86
7 A 1348 1348 20.16 2.74 0.59 0.74
8 A 1054 1054 0.03 2.78 0.34 0.50
9 A 861 861 0.00 0.89 0.75 0.86
10 A 748 748 2.74 14.75 0.12 0.22
11 A 372 372 1.46 0.72 0.52 0.68
12 A 38 38 0.00 0.14 0.75 0.86
13 B 3066 3066 14.37 59.15 0.75 0.86
14 B 3009 3009 20.33 101.54 0.75 0.86
15 B 2954 2954 1.58 3.25 0.75 0.86
16 B 1452 1452 17.74 0.00 0.75 0.86
17 B 1426 1426 0.46 1.99 0.75 0.86
18 B 1344 1344 43.48 1.80 0.75 0.86
19 B 1188 1188 83.03 2.17 0.75 0.86
20 B 1084 1084 1.87 0.07 0.75 0.86
21 B 852 852 15.13 2.52 0.75 0.86
22 B 519 519 11.86 2.07 0.75 0.86
23 B 476 476 0.23 0.61 0.75 0.86
24 B 129 129 0.00 0.00 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 17758.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17758.7 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at BLYP/Def2TZVPP
ABC
0.33420 0.27975 0.16142

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/Def2TZVPP

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.185
O2 0.000 0.000 1.407
C3 0.000 1.299 -0.617
C4 0.000 -1.299 -0.617
H5 0.001 2.157 0.060
H6 -0.001 -2.157 0.060
H7 0.881 1.343 -1.273
H8 -0.882 1.344 -1.271
H9 -0.881 -1.343 -1.273
H10 0.882 -1.344 -1.271

Atom - Atom Distances (Å)
  C1 O2 C3 C4 H5 H6 H7 H8 H9 H10
C11.22141.52631.52632.16092.16092.16922.16912.16922.1691
O21.22142.40442.40442.54342.54343.12403.12313.12403.1231
C31.52632.40442.59711.09313.52141.09911.09912.86082.8617
C41.52632.40442.59713.52141.09312.86082.86171.09911.0991
H52.16092.54341.09313.52144.31461.79211.79213.84783.8478
H62.16092.54343.52141.09314.31463.84783.84781.79211.7921
H72.16923.12401.09912.86081.79213.84781.76313.21232.6871
H82.16913.12311.09912.86171.79213.84781.76312.68713.2155
H92.16923.12402.86081.09913.84781.79213.21232.68711.7631
H102.16913.12312.86171.09913.84781.79212.68713.21551.7631

picture of Acetone state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 110.069 C1 C3 H7 110.369
C1 C3 H8 110.358 C1 C4 H6 110.069
C1 C4 H9 110.369 C1 C4 H10 110.358
O2 C1 C3 121.705 O2 C1 C4 121.705
C3 C1 C4 116.590 H5 C3 H7 109.667
H5 C3 H8 109.661 H6 C4 H9 109.667
H6 C4 H10 109.661 H7 C3 H8 106.656
H9 C4 H10 106.656
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.157      
2 O -0.252      
3 C -0.220      
4 C -0.220      
5 H 0.097      
6 H 0.097      
7 H 0.085      
8 H 0.085      
9 H 0.085      
10 H 0.085      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -2.906 2.906
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.635 -0.001 0.000
y -0.001 -24.191 0.000
z 0.000 0.000 -29.294
Traceless
 xyz
x 2.107 -0.001 0.000
y -0.001 2.774 0.000
z 0.000 0.000 -4.881
Polar
3z2-r2-9.762
x2-y2-0.444
xy-0.001
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.972 -0.000 0.000
y -0.000 6.903 0.000
z 0.000 0.000 6.920


<r2> (average value of r2) Å2
<r2> 83.215
(<r2>)1/2 9.122