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

using model chemistry: MP3=FULL/aug-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 MP3=FULL/aug-cc-pVDZ
 hartrees
Energy at 0K-192.639052
Energy at 298.15K-192.645472
HF Energy-191.965604
Nuclear repulsion energy119.665734
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/aug-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' 3888 3888 36.81      
2 A' 3300 3300 8.75      
3 A' 3195 3195 3.75      
4 A' 3183 3183 14.48      
5 A' 3074 3074 15.75      
6 A' 1756 1756 132.47      
7 A' 1491 1491 4.74      
8 A' 1468 1468 0.87      
9 A' 1419 1419 44.82      
10 A' 1371 1371 5.56      
11 A' 1236 1236 143.97      
12 A' 1026 1026 29.66      
13 A' 983 983 11.24      
14 A' 873 873 9.03      
15 A' 478 478 17.83      
16 A' 407 407 1.53      
17 A" 3145 3145 11.52      
18 A" 1470 1470 6.65      
19 A" 1067 1067 0.10      
20 A" 829 829 61.82      
21 A" 727 727 0.58      
22 A" 495 495 3.25      
23 A" 426 426 97.91      
24 A" 188 188 1.66      

Unscaled Zero Point Vibrational Energy (zpe) 18746.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 18746.9 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/aug-cc-pVDZ
ABC
0.33306 0.29932 0.16249

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.925 -1.089 0.000
C2 0.000 0.096 0.000
C3 0.384 1.388 0.000
O4 -1.315 -0.312 0.000
H5 1.973 -0.763 0.000
H6 0.738 -1.711 0.889
H7 0.738 -1.711 -0.889
H8 1.443 1.643 0.000
H9 -0.342 2.204 0.000
H10 -1.884 0.465 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.50342.53522.37151.09771.10131.10132.78123.52883.2099
C21.50341.34771.37722.15162.14522.14522.11572.13591.9194
C32.53521.34772.40372.67333.24343.24341.08881.09282.4487
O42.37151.37722.40373.31912.63952.63953.38092.69800.9622
H51.09772.15162.67333.31911.79331.79332.46353.76294.0471
H61.10132.14523.24342.63951.79331.77883.54134.15803.5213
H71.10132.14523.24342.63951.79331.77883.54134.15803.5213
H82.78122.11571.08883.38092.46353.54133.54131.87063.5291
H93.52882.13591.09282.69803.76294.15804.15801.87062.3247
H103.20991.91942.44870.96224.04713.52133.52133.52912.3247

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 125.456 C1 C2 O4 110.750
C2 C1 H5 110.652 C2 C1 H6 109.930
C2 C1 H7 109.930 C2 C3 H8 120.154
C2 C3 H9 121.788 C2 O4 H10 108.975
C3 C2 O4 123.795 H5 C1 H6 109.274
H5 C1 H7 109.274 H6 C1 H7 107.726
H8 C3 H9 118.058
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability