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All results from a given calculation for CH3COCH3 (Acetone)

using model chemistry: BLYP/aug-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/aug-cc-pVTZ
 hartrees
Energy at 0K-193.156755
Energy at 298.15K-193.162502
HF Energy-193.156755
Nuclear repulsion energy118.538020
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/aug-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 3062 3051 7.50 69.97 0.51 0.68
2 A 2997 2987 0.00 14.35 0.75 0.86
3 A 2959 2949 8.87 338.43 0.00 0.01
4 A 1694 1688 176.53 13.40 0.59 0.75
5 A 1435 1430 32.14 12.79 0.59 0.74
6 A 1429 1425 0.00 9.09 0.75 0.86
7 A 1347 1343 20.53 2.18 0.53 0.69
8 A 1054 1051 0.03 1.70 0.13 0.23
9 A 862 859 0.00 0.10 0.75 0.86
10 A 748 745 2.94 17.05 0.11 0.21
11 A 372 371 1.60 0.88 0.58 0.74
12 A 11 11 0.00 0.29 0.75 0.86
13 B 3061 3050 13.38 58.15 0.75 0.86
14 B 3004 2994 18.93 101.68 0.75 0.86
15 B 2951 2941 1.50 4.90 0.75 0.86
16 B 1452 1447 17.53 0.06 0.75 0.86
17 B 1425 1420 0.41 1.31 0.75 0.86
18 B 1343 1338 41.69 0.34 0.75 0.86
19 B 1186 1182 79.94 7.40 0.75 0.86
20 B 1085 1081 1.84 0.14 0.75 0.86
21 B 854 851 14.94 2.12 0.75 0.86
22 B 518 516 11.59 1.22 0.75 0.86
23 B 476 474 0.36 0.28 0.75 0.86
24 B 125 124 0.04 0.00 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 17723.5 cm-1
Scaled (by 0.9966) Zero Point Vibrational Energy (zpe) 17663.2 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 BLYP/aug-cc-pVTZ
ABC
0.33394 0.27992 0.16141

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/aug-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 0.000 2.158 0.058
H6 -0.000 -2.158 0.058
H7 0.881 1.342 -1.272
H8 -0.881 1.342 -1.272
H9 -0.881 -1.342 -1.272
H10 0.881 -1.342 -1.272

Atom - Atom Distances (Å)
  C1 O2 C3 C4 H5 H6 H7 H8 H9 H10
C11.22291.52581.52582.16152.16152.16772.16772.16772.1677
O21.22292.40512.40512.54522.54523.12363.12363.12363.1236
C31.52582.40512.59641.09283.52121.09881.09882.85932.8594
C41.52582.40512.59643.52121.09282.85932.85941.09881.0988
H52.16152.54521.09283.52124.31551.79171.79173.84613.8461
H62.16152.54523.52121.09284.31553.84613.84611.79171.7917
H72.16773.12361.09882.85931.79173.84611.76263.21092.6839
H82.16773.12361.09882.85941.79173.84611.76262.68393.2109
H92.16773.12362.85931.09883.84611.79173.21092.68391.7626
H102.16773.12362.85941.09883.84611.79172.68393.21091.7626

picture of Acetone state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 110.167 C1 C3 H7 110.301
C1 C3 H8 110.306 C1 C4 H6 110.167
C1 C4 H9 110.301 C1 C4 H10 110.306
O2 C1 C3 121.697 O2 C1 C4 121.697
C3 C1 C4 116.606 H5 C3 H7 109.673
H5 C3 H8 109.678 H6 C4 H9 109.673
H6 C4 H10 109.678 H7 C3 H8 106.652
H9 C4 H10 106.652
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.595      
2 O -0.620      
3 C -0.533      
4 C -0.533      
5 H 0.156      
6 H 0.156      
7 H 0.195      
8 H 0.195      
9 H 0.195      
10 H 0.195      


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 -3.009 3.009
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.703 0.000 0.000
y 0.000 -24.235 0.000
z 0.000 0.000 -29.596
Traceless
 xyz
x 2.212 0.000 0.000
y 0.000 2.914 0.000
z 0.000 0.000 -5.126
Polar
3z2-r2-10.253
x2-y2-0.468
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.304 0.000 0.000
y 0.000 7.470 0.000
z 0.000 0.000 7.405


<r2> (average value of r2) Å2
<r2> 83.297
(<r2>)1/2 9.127