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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-192.677651
Energy at 298.15K-192.684075
HF Energy-191.973912
Nuclear repulsion energy120.479614
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' 3901 3901 20.52      
2 A' 3293 3293 9.39      
3 A' 3192 3192 3.70      
4 A' 3190 3190 16.25      
5 A' 3086 3086 14.62      
6 A' 1777 1777 133.92      
7 A' 1530 1530 8.75      
8 A' 1500 1500 1.14      
9 A' 1460 1460 47.88      
10 A' 1416 1416 4.30      
11 A' 1269 1269 173.09      
12 A' 1054 1054 25.35      
13 A' 1006 1006 9.56      
14 A' 888 888 6.55      
15 A' 491 491 20.15      
16 A' 415 415 1.76      
17 A" 3152 3152 13.84      
18 A" 1509 1509 10.34      
19 A" 1093 1093 0.26      
20 A" 784 784 85.16      
21 A" 739 739 2.82      
22 A" 502 502 0.70      
23 A" 432 432 133.52      
24 A" 177 177 1.92      

Unscaled Zero Point Vibrational Energy (zpe) 18927.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 18927.6 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
0.33756 0.30333 0.16465

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 0.883 -1.111 0.000
C2 0.000 0.097 0.000
C3 0.427 1.365 0.000
O4 -1.315 -0.268 0.000
H5 1.937 -0.830 0.000
H6 0.675 -1.724 0.882
H7 0.675 -1.724 -0.882
H8 1.485 1.591 0.000
H9 -0.261 2.204 0.000
H10 -1.859 0.520 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.49702.51742.35451.09001.09351.09352.76803.50753.1910
C21.49701.33741.36442.14722.13312.13312.10582.12321.9065
C32.51741.33742.38722.66343.22133.22131.08121.08582.4374
O42.35451.36442.38723.29962.61882.61883.36012.68740.9574
H51.09002.14722.66343.29961.77951.77952.46253.74654.0286
H61.09352.13313.22132.61881.77951.76303.52404.13343.4979
H71.09352.13313.22132.61881.77951.76303.52404.13343.4979
H82.76802.10581.08123.36012.46253.52403.52401.85023.5110
H93.50752.12321.08582.68743.74654.13344.13341.85022.3221
H103.19101.90652.43740.95744.02863.49793.49793.51102.3221

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 125.193 C1 C2 O4 110.657
C2 C1 H5 111.221 C2 C1 H6 109.876
C2 C1 H7 109.876 C2 C3 H8 120.711
C2 C3 H9 122.037 C2 O4 H10 109.137
C3 C2 O4 124.150 H5 C1 H6 109.172
H5 C1 H7 109.172 H6 C1 H7 107.441
H8 C3 H9 117.252
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability