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All results from a given calculation for CH3COCH3 (Acetone)

using model chemistry: B3LYPultrafine/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B3LYPultrafine/TZVP
 hartrees
Energy at 0K-193.230738
Energy at 298.15K-193.236662
HF Energy-193.230738
Nuclear repulsion energy119.394942
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 B3LYPultrafine/TZVP
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 3145 3030 7.51 74.01 0.56 0.72
2 A 3084 2971 1.03 18.42 0.62 0.77
3 A 3036 2925 6.40 277.58 0.01 0.02
4 A 1789 1724 185.74 9.73 0.59 0.74
5 A 1475 1421 21.70 16.44 0.68 0.81
6 A 1468 1414 7.18 16.97 0.74 0.85
7 A 1392 1341 20.57 2.11 0.73 0.84
8 A 1087 1047 0.03 3.14 0.49 0.66
9 A 887 855 0.10 1.79 0.71 0.83
10 A 781 752 1.74 13.58 0.14 0.25
11 A 382 368 1.35 0.49 0.51 0.67
12 A 57 55 0.01 0.25 0.75 0.86
13 B 3144 3029 12.25 54.83 0.75 0.86
14 B 3090 2977 19.65 93.27 0.75 0.86
15 B 3029 2918 1.21 1.62 0.75 0.86
16 B 1490 1436 23.17 0.29 0.75 0.86
17 B 1465 1412 1.08 1.88 0.75 0.86
18 B 1392 1341 59.19 1.57 0.75 0.86
19 B 1235 1189 79.37 1.33 0.75 0.86
20 B 1120 1079 2.75 0.11 0.75 0.86
21 B 890 857 9.76 2.99 0.75 0.86
22 B 540 521 13.27 2.15 0.75 0.86
23 B 491 473 0.68 0.97 0.75 0.86
24 B 125 120 0.03 0.01 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 18295.9 cm-1
Scaled (by 0.9634) Zero Point Vibrational Energy (zpe) 17626.3 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 B3LYPultrafine/TZVP
ABC
0.33940 0.28361 0.16384

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/TZVP

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 1.395
C3 0.000 1.289 -0.612
C4 0.000 -1.289 -0.612
H5 0.130 2.139 0.054
H6 -0.130 -2.139 0.054
H7 0.790 1.281 -1.367
H8 -0.949 1.392 -1.147
H9 -0.790 -1.281 -1.367
H10 0.949 -1.392 -1.147

Atom - Atom Distances (Å)
  C1 O2 C3 C4 H5 H6 H7 H8 H9 H10
C11.21081.51561.51562.14742.14742.16212.14732.16212.1473
O21.21082.38592.38592.52852.52853.14623.04973.14623.0497
C31.51562.38592.57841.08803.49521.09301.09412.79332.8940
C41.51562.38592.57843.49521.08802.79332.89401.09301.0941
H52.14742.52851.08803.49524.28691.78661.77923.81703.8189
H62.14742.52853.49521.08804.28693.81703.81891.78661.7792
H72.16213.14621.09302.79331.78663.81701.75683.01092.6872
H82.14733.04971.09412.89401.77923.81891.75682.68723.3696
H92.16213.14622.79331.09303.81701.78663.01092.68721.7568
H102.14733.04972.89401.09413.81891.77922.68723.36961.7568

picture of Acetone state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 110.050 C1 C3 H7 110.921
C1 C3 H8 109.679 C1 C4 H6 110.050
C1 C4 H9 110.921 C1 C4 H10 109.679
O2 C1 C3 121.718 O2 C1 C4 121.718
C3 C1 C4 116.564 H5 C3 H7 110.004
H5 C3 H8 109.241 H6 C4 H9 110.004
H6 C4 H10 109.241 H7 C3 H8 106.882
H9 C4 H10 106.882
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.170      
2 O -0.274      
3 C -0.348      
4 C -0.348      
5 H 0.147      
6 H 0.147      
7 H 0.121      
8 H 0.132      
9 H 0.121      
10 H 0.132      


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 -3.052 3.052
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.409 -0.072 0.000
y -0.072 -23.915 0.000
z 0.000 0.000 -29.358
Traceless
 xyz
x 2.227 -0.072 0.000
y -0.072 2.968 0.000
z 0.000 0.000 -5.196
Polar
3z2-r2-10.392
x2-y2-0.494
xy-0.072
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.665 -0.022 0.000
y -0.022 6.175 0.000
z 0.000 0.000 6.567


<r2> (average value of r2) Å2
<r2> 82.169
(<r2>)1/2 9.065