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All results from a given calculation for C3H6O (Acetone enol)

using model chemistry: wB97X-D/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at wB97X-D/STO-3G
 hartrees
Energy at 0K-190.617445
Energy at 298.15K-190.623496
HF Energy-190.617445
Nuclear repulsion energy 
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 wB97X-D/STO-3G
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' 3829 3829 21.22      
2 A' 3607 3607 0.98      
3 A' 3536 3536 0.03      
4 A' 3446 3446 26.39      
5 A' 3348 3348 0.10      
6 A' 1894 1894 64.66      
7 A' 1679 1679 7.01      
8 A' 1621 1621 0.19      
9 A' 1574 1574 17.71      
10 A' 1554 1554 0.70      
11 A' 1359 1359 68.74      
12 A' 1102 1102 5.22      
13 A' 1059 1059 6.65      
14 A' 911 911 1.14      
15 A' 481 481 10.08      
16 A' 406 406 2.05      
17 A" 3506 3506 0.01      
18 A" 1669 1669 4.17      
19 A" 1164 1164 4.34      
20 A" 885 885 36.25      
21 A" 761 761 0.51      
22 A" 530 530 51.64      
23 A" 494 494 34.52      
24 A" 66 66 0.24      

Unscaled Zero Point Vibrational Energy (zpe) 20239.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 20239.3 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 wB97X-D/STO-3G
ABC
0.32432 0.29292 0.15854

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/STO-3G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.877 -1.156 0.000
C2 0.000 0.102 0.000
C3 0.478 1.357 0.000
O4 -1.368 -0.232 0.000
H5 1.938 -0.878 0.000
H6 0.668 -1.769 0.890
H7 0.668 -1.769 -0.890
H8 1.550 1.549 0.000
H9 -0.184 2.225 0.000
H10 -1.828 0.677 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.53382.54422.42731.09741.10061.10062.78803.54363.2675
C21.53381.34241.40802.17212.17692.17692.12062.13041.9162
C32.54421.34242.43562.66923.25513.25511.08911.09222.4045
O42.42731.40802.43563.36862.70132.70133.41882.72701.0189
H51.09742.17212.66923.36861.78891.78892.45803.75944.0747
H61.10062.17693.25512.70131.78891.78063.54684.17923.6059
H71.10062.17693.25512.70131.78891.78063.54684.17923.6059
H82.78802.12061.08913.41882.45803.54683.54681.86153.4892
H93.54362.13041.09222.72703.75944.17924.17921.86152.2578
H103.26751.91622.40451.01894.07473.60593.60593.48922.2578

picture of Acetone enol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 124.261 C1 C2 O4 111.123
C2 C1 H5 110.177 C2 C1 H6 110.366
C2 C1 H7 110.366 C2 C3 H8 121.063
C2 C3 H9 121.770 C2 O4 H10 103.117
C3 C2 O4 124.616 H5 C1 H6 108.949
H5 C1 H7 108.949 H6 C1 H7 107.982
H8 C3 H9 117.166
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.230      
2 C 0.090      
3 C -0.224      
4 O -0.230      
5 H 0.086      
6 H 0.088      
7 H 0.088      
8 H 0.073      
9 H 0.060      
10 H 0.199      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.097 0.504 0.000 0.513
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.565 -2.816 0.000
y -2.816 -22.459 0.000
z 0.000 0.000 -23.931
Traceless
 xyz
x 1.630 -2.816 0.000
y -2.816 0.289 0.000
z 0.000 0.000 -1.920
Polar
3z2-r2-3.839
x2-y20.894
xy-2.816
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.486 0.250 0.000
y 0.250 4.072 0.000
z 0.000 0.000 1.195


<r2> (average value of r2) Å2
<r2> 81.504
(<r2>)1/2 9.028