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

using model chemistry: wB97X-D/6-311G**

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/6-311G**
 hartrees
Energy at 0K-193.123933
Energy at 298.15K-193.130334
HF Energy-193.123933
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/6-311G**
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' 3902 3732 34.12      
2 A' 3264 3122 9.51      
3 A' 3163 3025 4.24      
4 A' 3160 3022 16.10      
5 A' 3055 2922 17.20      
6 A' 1752 1676 170.19      
7 A' 1493 1428 7.89      
8 A' 1461 1398 1.55      
9 A' 1427 1365 52.07      
10 A' 1381 1320 7.07      
11 A' 1226 1172 160.13      
12 A' 1033 988 29.73      
13 A' 991 948 8.44      
14 A' 878 840 4.34      
15 A' 493 472 19.35      
16 A' 419 401 1.78      
17 A" 3121 2985 14.51      
18 A" 1473 1409 10.14      
19 A" 1076 1029 1.04      
20 A" 823 787 82.26      
21 A" 727 695 0.42      
22 A" 515 492 0.01      
23 A" 447 427 115.74      
24 A" 142 136 1.30      

Unscaled Zero Point Vibrational Energy (zpe) 18709.6 cm-1
Scaled (by 0.9565) Zero Point Vibrational Energy (zpe) 17895.8 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/6-311G**
ABC
0.33948 0.30467 0.16551

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.869 -1.119 0.000
C2 0.000 0.097 0.000
C3 0.443 1.353 0.000
O4 -1.316 -0.249 0.000
H5 1.924 -0.849 0.000
H6 0.655 -1.729 0.882
H7 0.655 -1.729 -0.882
H8 1.504 1.561 0.000
H9 -0.236 2.200 0.000
H10 -1.847 0.550 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.49472.50912.35151.08951.09331.09332.75393.49873.1876
C21.49471.33221.36032.14452.13092.13092.09832.11661.9014
C32.50911.33222.37892.65483.21323.21321.08081.08552.4264
O42.35151.36032.37893.29522.61732.61733.34982.67650.9593
H51.08952.14452.65483.29521.77861.77862.44653.73764.0224
H61.09332.13093.21322.61731.77861.76353.51004.12453.4969
H71.09332.13093.21322.61731.77861.76353.51004.12453.4969
H82.75392.09831.08083.34982.44653.51003.51001.85363.4993
H93.49872.11661.08552.67653.73764.12454.12451.85362.3059
H103.18761.90142.42640.95934.02243.49693.49693.49932.3059

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 125.045 C1 C2 O4 110.814
C2 C1 H5 111.204 C2 C1 H6 109.876
C2 C1 H7 109.876 C2 C3 H8 120.461
C2 C3 H9 121.866 C2 O4 H10 108.890
C3 C2 O4 124.141 H5 C1 H6 109.147
H5 C1 H7 109.147 H6 C1 H7 107.511
H8 C3 H9 117.672
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.284      
2 C 0.088      
3 C -0.316      
4 O -0.357      
5 H 0.124      
6 H 0.136      
7 H 0.136      
8 H 0.118      
9 H 0.102      
10 H 0.253      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.094 0.540 0.000 0.548
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.299 -3.391 0.000
y -3.391 -24.204 0.000
z 0.000 0.000 -26.870
Traceless
 xyz
x 3.238 -3.391 0.000
y -3.391 0.381 0.000
z 0.000 0.000 -3.619
Polar
3z2-r2-7.237
x2-y21.905
xy-3.391
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.695 0.325 0.000
y 0.325 7.337 0.000
z 0.000 0.000 3.686


<r2> (average value of r2) Å2
<r2> 80.009
(<r2>)1/2 8.945