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All results from a given calculation for CH3COCH3 (Acetone)

using model chemistry: M06-2X/daug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at M06-2X/daug-cc-pVDZ
 hartrees
Energy at 0K-193.089843
Energy at 298.15K-193.095767
HF Energy-193.089843
Nuclear repulsion energy119.472958
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 M06-2X/daug-cc-pVDZ
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 3190 3190 3.89 65.99 0.57 0.73
2 A 3130 3130 0.01 9.98 0.75 0.86
3 A 3066 3066 5.17 324.87 0.00 0.01
4 A 1847 1847 206.50 13.05 0.60 0.75
5 A 1447 1447 28.26 11.12 0.62 0.76
6 A 1440 1440 0.07 8.02 0.75 0.86
7 A 1362 1362 17.08 0.96 0.72 0.84
8 A 1073 1073 0.03 1.68 0.18 0.30
9 A 866 866 0.00 0.29 0.69 0.82
10 A 811 811 0.91 17.06 0.10 0.18
11 A 384 384 1.79 0.58 0.65 0.79
12 A 36 36 0.00 0.18 0.75 0.86
13 B 3190 3190 8.47 51.30 0.75 0.86
14 B 3138 3138 12.61 93.63 0.75 0.86
15 B 3061 3061 0.45 0.71 0.75 0.86
16 B 1465 1465 21.20 0.01 0.75 0.86
17 B 1434 1434 0.06 0.82 0.75 0.86
18 B 1382 1382 91.38 0.17 0.75 0.86
19 B 1245 1245 42.71 4.23 0.75 0.86
20 B 1106 1106 3.11 0.16 0.75 0.86
21 B 891 891 2.96 1.45 0.75 0.86
22 B 539 539 16.74 1.31 0.75 0.86
23 B 491 491 0.45 0.39 0.75 0.86
24 B 144 144 0.10 0.01 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 18367.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 18367.9 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 M06-2X/daug-cc-pVDZ
ABC
0.33951 0.28495 0.16442

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/daug-cc-pVDZ

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.184
O2 0.000 0.000 1.394
C3 0.000 1.287 -0.612
C4 0.000 -1.287 -0.612
H5 0.019 2.142 0.067
H6 -0.019 -2.142 0.067
H7 0.871 1.313 -1.279
H8 -0.895 1.329 -1.247
H9 -0.871 -1.313 -1.279
H10 0.895 -1.329 -1.247

Atom - Atom Distances (Å)
  C1 O2 C3 C4 H5 H6 H7 H8 H9 H10
C11.21021.51281.51282.14572.14572.15002.14782.15002.1478
O21.21022.38312.38312.52052.52053.10313.08883.10313.0888
C31.51282.38312.57341.09213.49561.09771.09782.82142.8363
C41.51282.38312.57343.49561.09212.82142.83631.09771.0978
H52.14572.52051.09213.49564.28501.79591.79483.81323.8132
H62.14572.52053.49561.09214.28503.81323.81321.79591.7948
H72.15003.10311.09772.82141.79593.81321.76573.15032.6417
H82.14783.08881.09782.83631.79483.81321.76572.64173.2038
H92.15003.10312.82141.09773.81321.79593.15032.64171.7657
H102.14783.08882.83631.09783.81321.79482.64173.20381.7657

picture of Acetone state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 109.865 C1 C3 H7 109.876
C1 C3 H8 109.689 C1 C4 H6 109.865
C1 C4 H9 109.876 C1 C4 H10 109.689
O2 C1 C3 121.733 O2 C1 C4 121.733
C3 C1 C4 116.534 H5 C3 H7 110.204
H5 C3 H8 110.088 H6 C4 H9 110.204
H6 C4 H10 110.088 H7 C3 H8 107.078
H9 C4 H10 107.078
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/daug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.807      
2 O -0.880      
3 C 1.504      
4 C 1.504      
5 H -0.434      
6 H -0.434      
7 H -0.111      
8 H -0.116      
9 H -0.111      
10 H -0.116      


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 -3.059 3.059
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.402 -0.007 0.000
y -0.007 -23.670 0.000
z 0.000 0.000 -29.145
Traceless
 xyz
x 2.005 -0.007 0.000
y -0.007 3.103 0.000
z 0.000 0.000 -5.108
Polar
3z2-r2-10.216
x2-y2-0.732
xy-0.007
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.071 -0.003 0.000
y -0.003 6.772 0.000
z 0.000 0.000 6.859


<r2> (average value of r2) Å2
<r2> 81.853
(<r2>)1/2 9.047