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All results from a given calculation for CH3COCH3 (Acetone)

using model chemistry: BLYP/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 BLYP/daug-cc-pVTZ
 hartrees
Energy at 0K-193.157036
Energy at 298.15K-193.162787
HF Energy-193.157036
Nuclear repulsion energy118.533907
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/daug-cc-pVTZ
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 3061 3061 7.52 70.15 0.51 0.68
2 A 2997 2997 0.12 15.15 0.72 0.84
3 A 2959 2959 8.81 338.33 0.00 0.01
4 A 1694 1694 176.70 13.33 0.58 0.73
5 A 1435 1435 30.48 12.58 0.59 0.74
6 A 1430 1430 1.30 9.17 0.74 0.85
7 A 1347 1347 20.51 2.20 0.52 0.69
8 A 1054 1054 0.03 1.69 0.13 0.24
9 A 861 861 0.01 0.13 0.59 0.74
10 A 747 747 2.98 17.07 0.12 0.21
11 A 372 372 1.60 0.87 0.59 0.74
12 A 23 23 0.00 0.29 0.75 0.86
13 B 3060 3060 13.37 57.99 0.75 0.86
14 B 3004 3004 18.86 100.94 0.75 0.86
15 B 2951 2951 1.50 4.89 0.75 0.86
16 B 1452 1452 17.47 0.05 0.75 0.86
17 B 1425 1425 0.44 1.29 0.75 0.86
18 B 1343 1343 41.65 0.33 0.75 0.86
19 B 1186 1186 80.01 7.54 0.75 0.86
20 B 1085 1085 1.83 0.13 0.75 0.86
21 B 854 854 14.96 2.12 0.75 0.86
22 B 518 518 11.54 1.23 0.75 0.86
23 B 475 475 0.37 0.28 0.75 0.86
24 B 125 125 0.04 0.01 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 17728.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17728.1 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/daug-cc-pVTZ
ABC
0.33386 0.27992 0.16139

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

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 1.408
C3 0.000 1.298 -0.617
C4 0.000 -1.298 -0.617
H5 0.040 2.157 0.057
H6 -0.040 -2.157 0.057
H7 0.856 1.325 -1.305
H8 -0.905 1.359 -1.237
H9 -0.856 -1.325 -1.305
H10 0.905 -1.359 -1.237

Atom - Atom Distances (Å)
  C1 O2 C3 C4 H5 H6 H7 H8 H9 H10
C11.22291.52601.52602.16172.16172.17012.16532.17012.1653
O21.22292.40532.40532.54592.54593.13843.10853.13843.1085
C31.52602.40532.59641.09283.52101.09861.09902.84412.8746
C41.52602.40532.59643.52101.09282.84412.87461.09861.0990
H52.16172.54591.09283.52104.31571.79281.79053.84543.8455
H62.16172.54593.52101.09284.31573.84543.84551.79281.7905
H72.17013.13841.09862.84411.79283.84541.76273.15522.6853
H82.16533.10851.09902.87461.79053.84551.76272.68533.2652
H92.17013.13842.84411.09863.84541.79283.15522.68531.7627
H102.16533.10852.87461.09903.84551.79052.68533.26521.7627

picture of Acetone state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 110.170 C1 C3 H7 110.497
C1 C3 H8 110.091 C1 C4 H6 110.170
C1 C4 H9 110.497 C1 C4 H10 110.091
O2 C1 C3 121.708 O2 C1 C4 121.708
C3 C1 C4 116.585 H5 C3 H7 109.797
H5 C3 H8 109.555 H6 C4 H9 109.797
H6 C4 H10 109.555 H7 C3 H8 106.667
H9 C4 H10 106.667
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.630      
2 O -1.219      
3 C -0.863      
4 C -0.863      
5 H 0.383      
6 H 0.383      
7 H 0.125      
8 H 0.150      
9 H 0.125      
10 H 0.150      


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 -3.006 3.006
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.711 -0.018 0.000
y -0.018 -24.233 0.000
z 0.000 0.000 -29.586
Traceless
 xyz
x 2.198 -0.018 0.000
y -0.018 2.915 0.000
z 0.000 0.000 -5.113
Polar
3z2-r2-10.227
x2-y2-0.478
xy-0.018
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.324 -0.009 0.000
y -0.009 7.485 0.000
z 0.000 0.000 7.409


<r2> (average value of r2) Å2
<r2> 83.302
(<r2>)1/2 9.127