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All results from a given calculation for CH3COCH3 (Acetone)

using model chemistry: B97D3/daug-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/daug-cc-pVDZ
 hartrees
Energy at 0K-193.066396
Energy at 298.15K-193.072204
HF Energy-193.066396
Nuclear repulsion energy118.597008
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/daug-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 3107 3107 10.82 70.00 0.56 0.72
2 A 3038 3038 0.32 15.51 0.72 0.84
3 A 2978 2978 11.00 345.30 0.00 0.00
4 A 1724 1724 184.21 13.59 0.56 0.72
5 A 1417 1417 26.62 12.06 0.59 0.74
6 A 1411 1411 1.66 9.15 0.74 0.85
7 A 1330 1330 18.74 1.94 0.53 0.69
8 A 1048 1048 0.01 1.72 0.13 0.22
9 A 845 845 0.01 0.28 0.40 0.57
10 A 770 770 2.26 17.08 0.11 0.19
11 A 380 380 1.57 0.74 0.59 0.74
12 A 26 26 0.00 0.30 0.75 0.86
13 B 3106 3106 17.39 56.94 0.75 0.86
14 B 3046 3046 25.01 99.28 0.75 0.86
15 B 2971 2971 2.98 3.84 0.75 0.86
16 B 1436 1436 17.27 0.05 0.75 0.86
17 B 1406 1406 0.24 1.27 0.75 0.86
18 B 1334 1334 59.81 0.05 0.75 0.86
19 B 1201 1201 66.26 7.60 0.75 0.86
20 B 1072 1072 1.83 0.13 0.75 0.86
21 B 859 859 10.20 1.84 0.75 0.86
22 B 520 520 12.27 1.15 0.75 0.86
23 B 479 479 0.31 0.33 0.75 0.86
24 B 133 133 0.04 0.01 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 17818.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17818.3 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 B97D3/daug-cc-pVDZ
ABC
0.33270 0.28230 0.16198

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

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.187
O2 0.000 0.000 1.410
C3 0.000 1.292 -0.617
C4 0.000 -1.292 -0.617
H5 0.067 2.158 0.053
H6 -0.067 -2.158 0.053
H7 0.841 1.299 -1.332
H8 -0.925 1.356 -1.217
H9 -0.841 -1.299 -1.332
H10 0.925 -1.356 -1.217

Atom - Atom Distances (Å)
  C1 O2 C3 C4 H5 H6 H7 H8 H9 H10
C11.22351.52171.52172.16322.16322.16792.15952.16792.1595
O21.22352.40412.40412.55012.55013.14853.09753.14853.0975
C31.52172.40412.58411.09723.51521.10341.10402.81592.8683
C41.52172.40412.58413.51521.09722.81592.86831.10341.1040
H52.16322.55011.09723.51524.31811.80421.80003.83303.8336
H62.16322.55013.51521.09724.31813.83303.83361.80421.8000
H72.16793.14851.10342.81591.80423.83301.77013.09402.6586
H82.15953.09751.10402.86831.80003.83361.77012.65863.2829
H92.16793.14852.81591.10343.83301.80423.09402.65861.7701
H102.15953.09752.86831.10403.83361.80002.65863.28291.7701

picture of Acetone state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C3 H5 110.325 C1 C3 H7 110.329
C1 C3 H8 109.638 C1 C4 H6 110.325
C1 C4 H9 110.329 C1 C4 H10 109.638
O2 C1 C3 121.889 O2 C1 C4 121.889
C3 C1 C4 116.221 H5 C3 H7 110.143
H5 C3 H8 109.713 H6 C4 H9 110.143
H6 C4 H10 109.713 H7 C3 H8 106.622
H9 C4 H10 106.622
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/daug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.450      
2 O -0.888      
3 C 1.108      
4 C 1.108      
5 H -0.355      
6 H -0.355      
7 H -0.025      
8 H -0.060      
9 H -0.025      
10 H -0.060      


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 -3.013 3.013
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.424 -0.028 0.000
y -0.028 -23.917 0.000
z 0.000 0.000 -29.261
Traceless
 xyz
x 2.165 -0.028 0.000
y -0.028 2.925 0.000
z 0.000 0.000 -5.090
Polar
3z2-r2-10.180
x2-y2-0.507
xy-0.028
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.295 -0.015 0.000
y -0.015 7.387 0.000
z 0.000 0.000 7.357


<r2> (average value of r2) Å2
<r2> 82.891
(<r2>)1/2 9.104