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

using model chemistry: MP2=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 MP2=FULL/aug-cc-pVDZ
 hartrees
Energy at 0K-192.608139
Energy at 298.15K-192.614538
HF Energy-191.965021
Nuclear repulsion energy119.602082
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 MP2=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' 3795 3678 37.41      
2 A' 3309 3208 6.33      
3 A' 3196 3098 2.15      
4 A' 3195 3096 11.88      
5 A' 3075 2980 14.22      
6 A' 1721 1668 120.50      
7 A' 1483 1438 7.23      
8 A' 1453 1409 0.67      
9 A' 1401 1358 42.33      
10 A' 1352 1310 10.41      
11 A' 1208 1171 135.92      
12 A' 1017 985 31.46      
13 A' 970 940 10.04      
14 A' 868 841 10.62      
15 A' 473 459 17.46      
16 A' 405 392 1.41      
17 A" 3159 3061 8.39      
18 A" 1464 1419 7.51      
19 A" 1058 1026 0.17      
20 A" 806 781 64.06      
21 A" 721 699 0.32      
22 A" 489 474 4.58      
23 A" 440 427 93.21      
24 A" 187 182 1.72      

Unscaled Zero Point Vibrational Energy (zpe) 18622.4 cm-1
Scaled (by 0.9692) Zero Point Vibrational Energy (zpe) 18048.9 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 MP2=FULL/aug-cc-pVDZ
ABC
0.33202 0.29994 0.16242

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.946 -1.067 0.000
C2 0.000 0.095 0.000
C3 0.356 1.399 0.000
O4 -1.309 -0.344 0.000
H5 1.986 -0.718 0.000
H6 0.772 -1.692 0.889
H7 0.772 -1.692 -0.889
H8 1.409 1.673 0.000
H9 -0.389 2.198 0.000
H10 -1.893 0.428 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.49832.53572.36731.09721.10061.10062.77953.52763.2084
C21.49831.35171.38032.14612.14032.14032.11612.13891.9221
C32.53571.35172.41042.67213.24343.24341.08861.09252.4496
O42.36731.38032.41043.31572.63362.63363.38512.70390.9686
H51.09722.14612.67213.31571.79241.79242.46023.76114.0448
H61.10062.14033.24342.63361.79241.77793.53904.15623.5197
H71.10062.14033.24342.63361.79241.77793.53904.15623.5197
H82.77952.11611.08863.38512.46023.53903.53901.87323.5294
H93.52762.13891.09252.70393.76114.15624.15621.87322.3231
H103.20841.92212.44960.96864.04483.51973.51973.52942.3231

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 125.591 C1 C2 O4 110.578
C2 C1 H5 110.602 C2 C1 H6 109.935
C2 C1 H7 109.935 C2 C3 H8 119.871
C2 C3 H9 121.753 C2 O4 H10 108.553
C3 C2 O4 123.831 H5 C1 H6 109.283
H5 C1 H7 109.283 H6 C1 H7 107.749
H8 C3 H9 118.376
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability