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

using model chemistry: B3LYP/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/cc-pVDZ
 hartrees
Energy at 0K-193.143344
Energy at 298.15K-193.149751
HF Energy-193.143344
Nuclear repulsion energy120.009107
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 B3LYP/cc-pVDZ
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' 3760 3647 25.66      
2 A' 3251 3153 9.84      
3 A' 3147 3053 8.36      
4 A' 3145 3050 9.98      
5 A' 3035 2944 20.17      
6 A' 1731 1679 147.98      
7 A' 1462 1418 5.34      
8 A' 1435 1392 0.66      
9 A' 1399 1357 41.56      
10 A' 1361 1320 5.27      
11 A' 1210 1174 146.53      
12 A' 1012 982 28.17      
13 A' 975 946 8.22      
14 A' 868 842 4.30      
15 A' 477 462 18.21      
16 A' 408 395 1.36      
17 A" 3092 2999 14.30      
18 A" 1441 1398 7.55      
19 A" 1061 1029 1.00      
20 A" 795 772 59.95      
21 A" 722 700 1.73      
22 A" 509 494 0.74      
23 A" 454 440 102.22      
24 A" 180 175 1.54      

Unscaled Zero Point Vibrational Energy (zpe) 18463.1 cm-1
Scaled (by 0.97) Zero Point Vibrational Energy (zpe) 17909.2 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 B3LYP/cc-pVDZ
ABC
0.33541 0.30151 0.16366

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.884 -1.113 0.000
C2 0.000 0.097 0.000
C3 0.430 1.368 0.000
O4 -1.319 -0.268 0.000
H5 1.946 -0.832 0.000
H6 0.677 -1.736 0.886
H7 0.677 -1.736 -0.886
H8 1.496 1.593 0.000
H9 -0.269 2.210 0.000
H10 -1.859 0.537 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.49892.52252.36011.09791.10291.10292.77483.51733.2018
C21.49891.34191.36872.15592.14572.14572.11592.12981.9106
C32.52251.34192.39502.67153.23773.23771.08951.09392.4351
O42.36011.36872.39503.31312.63152.63153.37492.69120.9698
H51.09792.15592.67153.31311.79241.79242.46663.76234.0436
H61.10292.14573.23772.63151.79241.77223.54154.15333.5194
H71.10292.14573.23772.63151.79241.77223.54154.15333.5194
H82.77482.11591.08953.37492.46663.54153.54151.86923.5173
H93.51732.12981.09392.69123.76234.15334.15331.86922.3077
H103.20181.91062.43510.96984.04363.51943.51943.51732.3077

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 125.153 C1 C2 O4 110.693
C2 C1 H5 111.313 C2 C1 H6 110.186
C2 C1 H7 110.186 C2 C3 H8 120.622
C2 C3 H9 121.614 C2 O4 H10 108.367
C3 C2 O4 124.154 H5 C1 H6 109.066
H5 C1 H7 109.066 H6 C1 H7 106.912
H8 C3 H9 117.764
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.050      
2 C -0.078      
3 C -0.032      
4 O -0.188      
5 H 0.024      
6 H 0.039      
7 H 0.039      
8 H 0.009      
9 H -0.009      
10 H 0.145      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.210 0.424 0.000 0.473
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.305 -3.143 0.000
y -3.143 -24.448 0.000
z 0.000 0.000 -26.633
Traceless
 xyz
x 3.235 -3.143 0.000
y -3.143 0.021 0.000
z 0.000 0.000 -3.256
Polar
3z2-r2-6.512
x2-y22.143
xy-3.143
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.756 0.213 0.000
y 0.213 7.329 0.000
z 0.000 0.000 3.365


<r2> (average value of r2) Å2
<r2> 80.768
(<r2>)1/2 8.987