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All results from a given calculation for CH3COCH3 (Acetone)

using model chemistry: M06-2X/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 M06-2X/Def2TZVPP
 hartrees
Energy at 0K-193.141247
Energy at 298.15K-193.147165
HF Energy-193.141247
Nuclear repulsion energy119.894273
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/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 3184 3184 3.54 64.71 0.58 0.73
2 A 3128 3128 0.00 8.89 0.75 0.86
3 A 3070 3070 4.22 281.35 0.00 0.01
4 A 1854 1854 204.98 10.57 0.60 0.75
5 A 1474 1474 27.10 13.69 0.66 0.80
6 A 1468 1468 0.00 11.89 0.75 0.86
7 A 1389 1389 16.10 1.34 0.75 0.85
8 A 1086 1086 0.00 2.59 0.38 0.55
9 A 887 887 0.00 0.81 0.75 0.86
10 A 807 807 1.27 14.13 0.12 0.21
11 A 383 383 1.49 0.45 0.59 0.74
12 A 31 31 0.00 0.09 0.75 0.86
13 B 3183 3183 8.26 47.87 0.75 0.86
14 B 3135 3135 10.99 86.31 0.75 0.86
15 B 3064 3064 0.37 0.43 0.75 0.86
16 B 1492 1492 19.99 0.02 0.75 0.86
17 B 1463 1463 0.18 1.08 0.75 0.86
18 B 1399 1399 70.40 0.22 0.75 0.86
19 B 1252 1252 61.12 1.96 0.75 0.86
20 B 1125 1125 2.63 0.07 0.75 0.86
21 B 898 898 5.26 1.94 0.75 0.86
22 B 542 542 16.42 1.81 0.75 0.86
23 B 493 493 0.63 0.66 0.75 0.86
24 B 145 145 0.06 0.00 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 18474.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 18474.4 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/Def2TZVPP
ABC
0.34156 0.28666 0.16534

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/Def2TZVPP

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.186
O2 0.000 0.000 1.390
C3 0.000 1.283 -0.610
C4 0.000 -1.283 -0.610
H5 0.001 2.137 0.060
H6 -0.001 -2.137 0.060
H7 0.876 1.317 -1.260
H8 -0.878 1.318 -1.257
H9 -0.876 -1.317 -1.260
H10 0.878 -1.318 -1.257

Atom - Atom Distances (Å)
  C1 O2 C3 C4 H5 H6 H7 H8 H9 H10
C11.20371.51031.51032.14092.14092.14312.14292.14312.1429
O21.20372.37662.37662.51732.51733.08593.08483.08593.0848
C31.51032.37662.56591.08593.48521.09121.09122.81922.8203
C41.51032.37662.56593.48521.08592.81922.82031.09121.0912
H52.14092.51731.08593.48524.27431.78331.78323.80013.8001
H62.14092.51733.48521.08594.27433.80013.80011.78331.7832
H72.14313.08591.09122.81921.78333.80011.75463.16352.6347
H82.14293.08481.09122.82031.78323.80011.75462.63473.1675
H92.14313.08592.81921.09123.80011.78333.16352.63471.7546
H102.14293.08482.82031.09123.80011.78322.63473.16751.7546

picture of Acetone state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 110.027 C1 C3 H7 109.889
C1 C3 H8 109.873 C1 C4 H6 110.027
C1 C4 H9 109.889 C1 C4 H10 109.873
O2 C1 C3 121.846 O2 C1 C4 121.846
C3 C1 C4 116.308 H5 C3 H7 109.993
H5 C3 H8 109.982 H6 C4 H9 109.993
H6 C4 H10 109.982 H7 C3 H8 107.029
H9 C4 H10 107.029
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.233      
2 O -0.290      
3 C -0.348      
4 C -0.348      
5 H 0.134      
6 H 0.134      
7 H 0.121      
8 H 0.121      
9 H 0.121      
10 H 0.121      


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 -3.016 3.016
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.332 -0.001 0.000
y -0.001 -23.652 0.000
z 0.000 0.000 -28.996
Traceless
 xyz
x 1.992 -0.001 0.000
y -0.001 3.011 0.000
z 0.000 0.000 -5.003
Polar
3z2-r2-10.007
x2-y2-0.680
xy-0.001
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.732 -0.000 0.000
y -0.000 6.263 0.000
z 0.000 0.000 6.494


<r2> (average value of r2) Å2
<r2> 81.414
(<r2>)1/2 9.023