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

using model chemistry: B2PLYP=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 B2PLYP=FULL/6-311G**
 hartrees
Energy at 0K-193.013328
Energy at 298.15K-193.019744
HF Energy-192.781601
Nuclear repulsion energy120.453105
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 B2PLYP=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' 3843 3843 30.55      
2 A' 3271 3271 9.63      
3 A' 3169 3169 4.28      
4 A' 3165 3165 16.45      
5 A' 3062 3062 17.76      
6 A' 1726 1726 139.86      
7 A' 1508 1508 9.10      
8 A' 1467 1467 0.92      
9 A' 1428 1428 36.27      
10 A' 1379 1379 10.46      
11 A' 1221 1221 147.82      
12 A' 1033 1033 31.22      
13 A' 986 986 12.31      
14 A' 870 870 5.54      
15 A' 482 482 19.37      
16 A' 411 411 1.23      
17 A" 3122 3122 15.57      
18 A" 1487 1487 8.91      
19 A" 1083 1083 0.26      
20 A" 793 793 73.86      
21 A" 730 730 2.48      
22 A" 501 501 0.09      
23 A" 433 433 109.77      
24 A" 183 183 1.68      

Unscaled Zero Point Vibrational Energy (zpe) 18676.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 18676.1 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 B2PLYP=FULL/6-311G**
ABC
0.33706 0.30362 0.16462

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.895 -1.101 0.000
C2 0.000 0.097 0.000
C3 0.414 1.369 0.000
O4 -1.314 -0.282 0.000
H5 1.943 -0.807 0.000
H6 0.695 -1.716 0.881
H7 0.695 -1.716 -0.881
H8 1.468 1.602 0.000
H9 -0.285 2.197 0.000
H10 -1.858 0.511 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.49562.51632.35591.08871.09261.09262.76313.50283.1905
C21.49561.33741.36772.14292.13232.13232.10232.11891.9038
C32.51631.33742.39012.65893.22033.22031.07951.08412.4288
O42.35591.36772.39013.29902.62092.62093.36022.68380.9622
H51.08872.14292.65893.29901.77751.77752.45483.73994.0232
H61.09262.13233.22032.62091.77751.76193.51864.12883.5010
H71.09262.13233.22032.62091.77751.76193.51864.12883.5010
H82.76312.10231.07953.36022.45483.51863.51861.85213.5006
H93.50282.11891.08412.68383.73994.12884.12881.85212.3051
H103.19051.90382.42880.96224.02323.50103.50103.50062.3051

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 125.205 C1 C2 O4 110.649
C2 C1 H5 111.058 C2 C1 H6 109.969
C2 C1 H7 109.969 C2 C3 H8 120.510
C2 C3 H9 121.748 C2 O4 H10 108.334
C3 C2 O4 124.147 H5 C1 H6 109.151
H5 C1 H7 109.151 H6 C1 H7 107.464
H8 C3 H9 117.742
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability