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

using model chemistry: B3LYPultrafine/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYPultrafine/aug-cc-pVTZ
 hartrees
Energy at 0K-193.218119
Energy at 298.15K-193.224550
HF Energy-193.218119
Nuclear repulsion energy120.521635
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 B3LYPultrafine/aug-cc-pVTZ
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' 3795 3671 33.03      
2 A' 3239 3133 7.87      
3 A' 3144 3042 4.22      
4 A' 3130 3028 13.34      
5 A' 3032 2933 18.06      
6 A' 1712 1656 159.08      
7 A' 1492 1443 8.49      
8 A' 1454 1407 4.17      
9 A' 1414 1368 25.76      
10 A' 1353 1309 19.89      
11 A' 1200 1161 139.55      
12 A' 1022 989 34.21      
13 A' 982 950 21.29      
14 A' 860 832 6.01      
15 A' 482 467 17.27      
16 A' 411 398 1.67      
17 A" 3078 2978 11.25      
18 A" 1474 1426 7.67      
19 A" 1073 1038 0.03      
20 A" 822 795 68.82      
21 A" 725 702 0.24      
22 A" 509 492 1.61      
23 A" 437 423 97.35      
24 A" 185 179 1.18      

Unscaled Zero Point Vibrational Energy (zpe) 18511.9 cm-1
Scaled (by 0.9675) Zero Point Vibrational Energy (zpe) 17910.3 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 B3LYPultrafine/aug-cc-pVTZ
ABC
0.33822 0.30346 0.16482

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.943 -1.061 0.000
C2 0.000 0.097 0.000
C3 0.351 1.382 0.000
O4 -1.301 -0.335 0.000
H5 1.976 -0.721 0.000
H6 0.774 -1.686 0.879
H7 0.774 -1.686 -0.879
H8 1.392 1.666 0.000
H9 -0.385 2.176 0.000
H10 -1.893 0.424 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.49332.51342.35801.08691.09171.09172.76323.49833.2016
C21.49331.33221.37052.13852.13312.13312.09712.11401.9213
C32.51341.33222.38292.65763.21923.21921.07831.08262.4403
O42.35801.37052.38293.29892.62672.62673.35442.67280.9635
H51.08692.13852.65763.29891.77401.77402.45763.73704.0350
H61.09172.13313.21922.62671.77401.75753.51974.12643.5127
H71.09172.13313.21922.62671.77401.75753.51974.12643.5127
H82.76322.09711.07833.35442.45763.51973.51971.84813.5116
H93.49832.11401.08262.67283.73704.12644.12641.84812.3114
H103.20161.92132.44030.96354.03503.51273.51273.51162.3114

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 125.540 C1 C2 O4 110.778
C2 C1 H5 110.976 C2 C1 H6 110.249
C2 C1 H7 110.249 C2 C3 H8 120.554
C2 C3 H9 121.862 C2 O4 H10 109.571
C3 C2 O4 123.682 H5 C1 H6 109.030
H5 C1 H7 109.030 H6 C1 H7 107.216
H8 C3 H9 117.584
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.522      
2 C 0.698      
3 C -0.952      
4 O -0.475      
5 H 0.220      
6 H 0.211      
7 H 0.211      
8 H 0.132      
9 H 0.361      
10 H 0.116      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.532 0.000 0.532
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.662 -3.230 0.000
y -3.230 -25.077 0.000
z 0.000 0.000 -27.381
Traceless
 xyz
x 3.567 -3.230 0.000
y -3.230 -0.056 0.000
z 0.000 0.000 -3.511
Polar
3z2-r2-7.023
x2-y22.415
xy-3.230
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.772 0.194 0.000
y 0.194 8.333 0.000
z 0.000 0.000 5.257


<r2> (average value of r2) Å2
<r2> 80.624
(<r2>)1/2 8.979