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

using model chemistry: MP3=FULL/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/cc-pVDZ
 hartrees
Energy at 0K-192.596221
Energy at 298.15K-192.602651
HF Energy-191.952714
Nuclear repulsion energy119.933934
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/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' 3897 3664 31.24      
2 A' 3317 3119 8.38      
3 A' 3213 3021 11.70      
4 A' 3210 3018 5.71      
5 A' 3099 2914 16.78      
6 A' 1781 1674 123.27      
7 A' 1498 1408 3.97      
8 A' 1477 1389 1.25      
9 A' 1438 1352 50.47      
10 A' 1393 1309 0.68      
11 A' 1253 1179 150.20      
12 A' 1034 973 25.32      
13 A' 993 934 6.76      
14 A' 884 832 6.51      
15 A' 478 450 19.13      
16 A' 406 382 1.18      
17 A" 3174 2985 12.89      
18 A" 1477 1389 6.82      
19 A" 1077 1013 0.30      
20 A" 811 763 61.25      
21 A" 737 693 2.33      
22 A" 507 476 0.21      
23 A" 436 410 109.76      
24 A" 183 172 1.50      

Unscaled Zero Point Vibrational Energy (zpe) 18886.1 cm-1
Scaled (by 0.9403) Zero Point Vibrational Energy (zpe) 17758.6 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/cc-pVDZ
ABC
0.33451 0.30101 0.16332

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.849 -1.144 0.000
C2 0.000 0.096 0.000
C3 0.477 1.355 0.000
O4 -1.330 -0.224 0.000
H5 1.918 -0.892 0.000
H6 0.620 -1.756 0.888
H7 0.620 -1.756 -0.888
H8 1.551 1.538 0.000
H9 -0.192 2.221 0.000
H10 -1.828 0.600 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.50292.52622.36471.09851.10231.10232.77223.52213.1951
C21.50291.34551.36802.15762.14532.14532.11742.13321.8965
C32.52621.34552.39922.66933.23763.23761.09011.09422.4250
O42.36471.36802.39923.31572.63342.63343.37712.69700.9637
H51.09852.15762.66933.31571.79421.79422.45743.76064.0325
H61.10232.14533.23762.63341.79421.77643.53574.15453.5118
H71.10232.14533.23762.63341.79421.77643.53574.15453.5118
H82.77222.11741.09013.37712.45743.53573.53571.87213.5069
H93.52212.13321.09422.69703.76064.15454.15451.87212.3029
H103.19511.89652.42500.96374.03253.51183.51183.50692.3029

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 124.880 C1 C2 O4 110.822
C2 C1 H5 111.121 C2 C1 H6 109.915
C2 C1 H7 109.915 C2 C3 H8 120.412
C2 C3 H9 121.604 C2 O4 H10 107.583
C3 C2 O4 124.298 H5 C1 H6 109.220
H5 C1 H7 109.220 H6 C1 H7 107.367
H8 C3 H9 117.984
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability