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

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

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/6-31+G**
 hartrees
Energy at 0K-193.054038
Energy at 298.15K-193.060426
HF Energy-193.054038
Nuclear repulsion energy120.461194
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/6-31+G**
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' 3886 3700 44.36      
2 A' 3287 3130 6.00      
3 A' 3187 3035 10.55      
4 A' 3178 3026 5.31      
5 A' 3073 2926 13.74      
6 A' 1765 1681 172.17      
7 A' 1497 1426 8.83      
8 A' 1459 1389 2.34      
9 A' 1422 1354 61.54      
10 A' 1368 1303 19.96      
11 A' 1204 1146 148.45      
12 A' 1028 979 33.57      
13 A' 982 935 6.96      
14 A' 884 841 4.75      
15 A' 485 462 20.12      
16 A' 414 394 1.45      
17 A" 3140 2990 8.11      
18 A" 1478 1407 9.53      
19 A" 1069 1018 0.19      
20 A" 838 798 85.08      
21 A" 730 696 2.91      
22 A" 504 480 3.23      
23 A" 398 379 119.22      
24 A" 185 176 2.17      

Unscaled Zero Point Vibrational Energy (zpe) 18730.3 cm-1
Scaled (by 0.9522) Zero Point Vibrational Energy (zpe) 17834.9 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/6-31+G**
ABC
0.33822 0.30308 0.16475

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.920 -1.082 0.000
C2 0.000 0.098 0.000
C3 0.379 1.379 0.000
O4 -1.303 -0.311 0.000
H5 1.963 -0.762 0.000
H6 0.731 -1.700 0.883
H7 0.731 -1.700 -0.883
H8 1.430 1.637 0.000
H9 -0.342 2.190 0.000
H10 -1.888 0.456 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.49592.51902.35291.09021.09411.09412.76573.50693.2014
C21.49591.33591.36562.14282.13192.13192.10082.12021.9213
C32.51901.33592.38452.66293.22173.22171.08191.08592.4473
O42.35291.36562.38453.29662.61662.61663.35612.67950.9648
H51.09022.14282.66293.29661.78151.78152.45743.74564.0385
H61.09412.13193.22172.61661.78151.76573.52114.13073.5054
H71.09412.13193.22172.61661.78151.76573.52114.13073.5054
H82.76572.10081.08193.35612.45743.52113.52111.85673.5213
H93.50692.12021.08592.67953.74564.13074.13071.85672.3225
H103.20141.92132.44730.96484.03853.50543.50543.52132.3225

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 125.539 C1 C2 O4 110.541
C2 C1 H5 110.934 C2 C1 H6 109.832
C2 C1 H7 109.832 C2 C3 H8 120.294
C2 C3 H9 121.860 C2 O4 H10 109.872
C3 C2 O4 123.920 H5 C1 H6 109.288
H5 C1 H7 109.288 H6 C1 H7 107.599
H8 C3 H9 117.846
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.486      
2 C 0.215      
3 C -0.386      
4 O -0.508      
5 H 0.163      
6 H 0.181      
7 H 0.181      
8 H 0.150      
9 H 0.127      
10 H 0.362      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.016 0.648 0.000 0.649
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.463 -3.543 0.000
y -3.543 -24.830 0.000
z 0.000 0.000 -27.598
Traceless
 xyz
x 3.751 -3.543 0.000
y -3.543 0.200 0.000
z 0.000 0.000 -3.951
Polar
3z2-r2-7.903
x2-y22.368
xy-3.543
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.907 0.406 0.000
y 0.406 7.701 0.000
z 0.000 0.000 4.566


<r2> (average value of r2) Å2
<r2> 80.622
(<r2>)1/2 8.979