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

using model chemistry: B3LYPultrafine/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 B3LYPultrafine/6-311G*
 hartrees
Energy at 0K-193.178298
Energy at 298.15K-193.184722
HF Energy-193.178298
Nuclear repulsion energy120.341771
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/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' 3773 3646 14.46      
2 A' 3233 3124 13.93      
3 A' 3137 3031 7.29      
4 A' 3133 3028 20.92      
5 A' 3037 2935 22.70      
6 A' 1724 1666 151.76      
7 A' 1510 1459 9.27      
8 A' 1468 1419 4.10      
9 A' 1429 1381 31.34      
10 A' 1376 1329 8.03      
11 A' 1223 1182 162.03      
12 A' 1030 995 31.68      
13 A' 987 954 16.08      
14 A' 864 835 5.16      
15 A' 484 468 19.25      
16 A' 411 398 1.72      
17 A" 3085 2981 20.62      
18 A" 1490 1440 9.88      
19 A" 1083 1047 0.67      
20 A" 797 770 84.24      
21 A" 727 703 2.70      
22 A" 505 488 0.30      
23 A" 459 444 125.69      
24 A" 182 175 1.48      

Unscaled Zero Point Vibrational Energy (zpe) 18573.3 cm-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 17947.4 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/6-311G*
ABC
0.33684 0.30291 0.16434

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.909 -1.091 0.000
C2 0.000 0.098 0.000
C3 0.397 1.373 0.000
O4 -1.310 -0.298 0.000
H5 1.956 -0.790 0.000
H6 0.719 -1.713 0.880
H7 0.719 -1.713 -0.880
H8 1.448 1.628 0.000
H9 -0.310 2.198 0.000
H10 -1.880 0.482 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.49652.51672.35651.08971.09411.09412.77213.50753.2012
C21.49651.33531.36902.14842.13822.13822.10652.12261.9187
C32.51671.33532.38892.66693.22543.22541.08161.08652.4453
O42.35651.36902.38893.30342.62612.62613.36422.68870.9651
H51.08972.14842.66693.30341.77631.77632.47143.75064.0413
H61.09412.13823.22542.62611.77631.75973.53124.13893.5135
H71.09412.13823.22542.62611.77631.75973.53124.13893.5135
H82.77212.10651.08163.36422.47143.53123.53121.84833.5200
H93.50752.12261.08652.68873.75064.13894.13891.84832.3261
H103.20121.91872.44530.96514.04133.51353.51353.52002.3261

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 125.332 C1 C2 O4 110.567
C2 C1 H5 111.372 C2 C1 H6 110.288
C2 C1 H7 110.288 C2 C3 H8 120.923
C2 C3 H9 122.101 C2 O4 H10 109.358
C3 C2 O4 124.100 H5 C1 H6 108.857
H5 C1 H7 108.857 H6 C1 H7 107.063
H8 C3 H9 116.976
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.639      
2 C 0.272      
3 C -0.545      
4 O -0.538      
5 H 0.217      
6 H 0.225      
7 H 0.225      
8 H 0.203      
9 H 0.189      
10 H 0.391      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.138 0.654 0.000 0.669
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.248 -3.388 0.000
y -3.388 -24.793 0.000
z 0.000 0.000 -27.181
Traceless
 xyz
x 3.739 -3.388 0.000
y -3.388 -0.078 0.000
z 0.000 0.000 -3.661
Polar
3z2-r2-7.321
x2-y22.545
xy-3.388
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.708 0.245 0.000
y 0.245 7.369 0.000
z 0.000 0.000 3.590


<r2> (average value of r2) Å2
<r2> 80.654
(<r2>)1/2 8.981