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All results from a given calculation for CH3COCH3 (Acetone)

using model chemistry: B97D3/aug-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 B97D3/aug-cc-pVDZ
 hartrees
Energy at 0K-193.065367
Energy at 298.15K-193.071235
HF Energy-193.065367
Nuclear repulsion energy118.586924
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 B97D3/aug-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 3109 3109 10.53 70.38 0.57 0.72
2 A 3042 3042 1.11 20.46 0.67 0.80
3 A 2981 2981 10.40 341.92 0.00 0.01
4 A 1723 1723 183.76 13.55 0.60 0.75
5 A 1416 1416 20.53 11.01 0.60 0.75
6 A 1409 1409 6.98 9.88 0.72 0.84
7 A 1331 1331 18.67 1.98 0.56 0.72
8 A 1048 1048 0.01 1.85 0.11 0.20
9 A 845 845 0.05 0.48 0.18 0.30
10 A 770 770 2.22 16.34 0.11 0.19
11 A 379 379 1.67 0.80 0.59 0.74
12 A 61 61 0.01 0.32 0.75 0.86
13 B 3108 3108 16.72 56.13 0.75 0.86
14 B 3048 3048 24.24 94.38 0.75 0.86
15 B 2974 2974 2.83 3.86 0.75 0.86
16 B 1435 1435 16.60 0.09 0.75 0.86
17 B 1405 1405 0.27 1.42 0.75 0.86
18 B 1334 1334 60.66 0.06 0.75 0.86
19 B 1200 1200 66.27 7.11 0.75 0.86
20 B 1069 1069 1.95 0.19 0.75 0.86
21 B 862 862 10.41 1.82 0.75 0.86
22 B 519 519 12.56 1.13 0.75 0.86
23 B 477 477 0.38 0.34 0.75 0.86
24 B 133 133 0.06 0.02 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 17838.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17838.2 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 B97D3/aug-cc-pVDZ
ABC
0.33297 0.28210 0.16199

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/aug-cc-pVDZ

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 1.409
C3 0.000 1.292 -0.617
C4 0.000 -1.292 -0.617
H5 0.126 2.155 0.050
H6 -0.126 -2.155 0.050
H7 0.798 1.277 -1.379
H8 -0.957 1.384 -1.162
H9 -0.798 -1.277 -1.379
H10 0.957 -1.384 -1.162

Atom - Atom Distances (Å)
  C1 O2 C3 C4 H5 H6 H7 H8 H9 H10
C11.22401.52131.52132.16332.16332.17152.15562.17152.1556
O21.22402.40362.40362.55152.55153.16913.07303.16913.0730
C31.52132.40362.58471.09793.51391.10361.10472.79622.8941
C41.52132.40362.58473.51391.09792.79622.89411.10361.1047
H52.16332.55151.09793.51394.31811.80691.79873.83103.8323
H62.16332.55153.51391.09794.31813.83103.83231.80691.7987
H72.17153.16911.10362.79621.80693.83101.77143.01182.6746
H82.15563.07301.10472.89411.79873.83231.77142.67463.3651
H92.17153.16912.79621.10363.83101.80693.01182.67461.7714
H102.15563.07302.89411.10473.83231.79872.67463.36511.7714

picture of Acetone state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 110.324 C1 C3 H7 110.629
C1 C3 H8 109.318 C1 C4 H6 110.324
C1 C4 H9 110.629 C1 C4 H10 109.318
O2 C1 C3 121.840 O2 C1 C4 121.840
C3 C1 C4 116.321 H5 C3 H7 110.324
H5 C3 H8 109.493 H6 C4 H9 110.324
H6 C4 H10 109.493 H7 C3 H8 106.675
H9 C4 H10 106.675
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.152      
2 O -0.538      
3 C 0.613      
4 C 0.613      
5 H -0.238      
6 H -0.238      
7 H -0.105      
8 H -0.076      
9 H -0.105      
10 H -0.076      


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 -3.026 3.026
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.395 -0.051 0.000
y -0.051 -23.894 0.000
z 0.000 0.000 -29.314
Traceless
 xyz
x 2.209 -0.051 0.000
y -0.051 2.960 0.000
z 0.000 0.000 -5.169
Polar
3z2-r2-10.339
x2-y2-0.501
xy-0.051
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.238 -0.029 0.000
y -0.029 7.335 0.000
z 0.000 0.000 7.335


<r2> (average value of r2) Å2
<r2> 82.897
(<r2>)1/2 9.105