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

using model chemistry: M06-2X/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at M06-2X/6-31G
 hartrees
Energy at 0K-192.982451
Energy at 298.15K-192.988927
HF Energy-192.982451
Nuclear repulsion energy119.833258
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/6-31G
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' 3724 3724 19.23      
2 A' 3306 3306 8.48      
3 A' 3202 3202 4.41      
4 A' 3189 3189 10.95      
5 A' 3081 3081 11.04      
6 A' 1778 1778 118.12      
7 A' 1536 1536 11.00      
8 A' 1496 1496 2.67      
9 A' 1464 1464 30.32      
10 A' 1413 1413 10.23      
11 A' 1214 1214 171.94      
12 A' 1050 1050 27.66      
13 A' 1002 1002 14.19      
14 A' 885 885 10.46      
15 A' 483 483 20.89      
16 A' 414 414 2.37      
17 A" 3150 3150 10.33      
18 A" 1514 1514 10.80      
19 A" 1117 1117 6.82      
20 A" 901 901 96.10      
21 A" 733 733 12.99      
22 A" 526 526 135.34      
23 A" 502 502 38.46      
24 A" 151 151 1.49      

Unscaled Zero Point Vibrational Energy (zpe) 18914.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 18914.7 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/6-31G
ABC
0.33161 0.30264 0.16303

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.026 -0.984 0.000
C2 0.000 0.102 0.000
C3 0.248 1.414 0.000
O4 -1.277 -0.445 0.000
H5 2.034 -0.568 0.000
H6 0.898 -1.619 0.882
H7 0.898 -1.619 -0.882
H8 1.264 1.781 0.000
H9 -0.546 2.153 0.000
H10 -1.972 0.238 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.49402.52102.36551.09021.09381.09382.77503.50873.2377
C21.49401.33501.38942.14122.13212.13212.10142.12221.9771
C32.52101.33502.40432.66783.22463.22461.08051.08472.5127
O42.36551.38942.40433.31332.62482.62483.37812.69840.9741
H51.09022.14122.66783.31331.78051.78052.47163.74954.0863
H61.09382.13213.22462.62481.78051.76303.53114.13403.5307
H71.09382.13213.22462.62481.78051.76303.53114.13403.5307
H82.77502.10141.08053.37812.47163.53113.53111.84833.5857
H93.50872.12221.08472.69843.74954.13404.13401.84832.3878
H103.23771.97712.51270.97414.08633.53073.53073.58572.3878

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 125.930 C1 C2 O4 110.195
C2 C1 H5 110.942 C2 C1 H6 109.991
C2 C1 H7 109.991 C2 C3 H8 120.547
C2 C3 H9 122.236 C2 O4 H10 112.357
C3 C2 O4 123.875 H5 C1 H6 109.225
H5 C1 H7 109.225 H6 C1 H7 107.390
H8 C3 H9 117.217
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.465      
2 C 0.307      
3 C -0.380      
4 O -0.646      
5 H 0.159      
6 H 0.181      
7 H 0.181      
8 H 0.148      
9 H 0.128      
10 H 0.387      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.007 0.969 0.000 0.969
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.260 -3.487 0.000
y -3.487 -25.125 0.000
z 0.000 0.000 -26.797
Traceless
 xyz
x 4.701 -3.487 0.000
y -3.487 -1.097 0.000
z 0.000 0.000 -3.604
Polar
3z2-r2-7.208
x2-y23.865
xy-3.487
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.287 0.141 0.000
y 0.141 6.776 0.000
z 0.000 0.000 2.804


<r2> (average value of r2) Å2
<r2> 80.938
(<r2>)1/2 8.997