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

using model chemistry: MP3=FULL/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 MP3=FULL/6-311G**
 hartrees
Energy at 0K-192.732228
Energy at 298.15K-192.738634
HF Energy-191.989484
Nuclear repulsion energy120.497429
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 MP3=FULL/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' 3956 3956 31.38      
2 A' 3306 3306 9.17      
3 A' 3203 3203 4.23      
4 A' 3198 3198 15.79      
5 A' 3094 3094 15.63      
6 A' 1775 1775 126.77      
7 A' 1519 1519 6.34      
8 A' 1487 1487 0.52      
9 A' 1450 1450 45.84      
10 A' 1404 1404 3.63      
11 A' 1257 1257 154.31      
12 A' 1046 1046 27.17      
13 A' 998 998 9.70      
14 A' 884 884 5.94      
15 A' 485 485 20.13      
16 A' 411 411 1.11      
17 A" 3161 3161 14.64      
18 A" 1497 1497 7.59      
19 A" 1090 1090 0.04      
20 A" 792 792 68.22      
21 A" 739 739 2.63      
22 A" 498 498 0.26      
23 A" 403 403 112.31      
24 A" 183 183 2.38      

Unscaled Zero Point Vibrational Energy (zpe) 18917.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 18917.5 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 MP3=FULL/6-311G**
ABC
0.33768 0.30326 0.16468

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.859 -1.132 0.000
C2 0.000 0.096 0.000
C3 0.459 1.352 0.000
O4 -1.323 -0.235 0.000
H5 1.918 -0.869 0.000
H6 0.638 -1.738 0.883
H7 0.638 -1.738 -0.883
H8 1.522 1.547 0.000
H9 -0.212 2.205 0.000
H10 -1.832 0.575 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.49922.51612.35961.09051.09381.09382.76033.50453.1867
C21.49921.33701.36392.14712.13382.13382.10312.11881.8932
C32.51611.33702.38652.65723.21893.21891.08081.08542.4194
O42.35961.36392.38653.30222.62422.62423.35762.68040.9563
H51.09052.14712.65723.30221.78101.78102.44883.73974.0179
H61.09382.13383.21892.62421.78101.76663.51524.12903.4972
H71.09382.13383.21892.62421.78101.76663.51524.12903.4972
H82.76032.10311.08083.35762.44883.51523.51521.85503.4923
H93.50452.11881.08542.68043.73974.12904.12901.85502.2975
H103.18671.89322.41940.95634.01793.49723.49723.49232.2975

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 124.932 C1 C2 O4 110.909
C2 C1 H5 111.026 C2 C1 H6 109.765
C2 C1 H7 109.765 C2 C3 H8 120.514
C2 C3 H9 121.667 C2 O4 H10 108.078
C3 C2 O4 124.158 H5 C1 H6 109.251
H5 C1 H7 109.251 H6 C1 H7 107.718
H8 C3 H9 117.819
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability