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

using model chemistry: B2PLYP=FULLultrafine/6-31G**

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=FULLultrafine/6-31G**
 hartrees
Energy at 0K-192.937886
Energy at 298.15K 
HF Energy-192.735123
Nuclear repulsion energy120.344483
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=FULLultrafine/6-31G**
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' 3839 3839 22.51      
2 A' 3308 3308 9.94      
3 A' 3204 3204 4.56      
4 A' 3198 3198 15.09      
5 A' 3090 3090 16.37      
6 A' 1752 1752 124.19      
7 A' 1530 1530 5.68      
8 A' 1487 1487 2.00      
9 A' 1448 1448 34.46      
10 A' 1393 1393 10.07      
11 A' 1225 1225 147.56      
12 A' 1041 1041 30.69      
13 A' 996 996 9.85      
14 A' 876 876 5.10      
15 A' 483 483 19.09      
16 A' 410 410 1.43      
17 A" 3157 3157 15.15      
18 A" 1510 1510 6.53      
19 A" 1094 1094 0.97      
20 A" 797 797 67.61      
21 A" 736 736 3.26      
22 A" 503 503 2.20      
23 A" 445 445 117.14      
24 A" 184 184 1.46      

Unscaled Zero Point Vibrational Energy (zpe) 18853.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 18853.2 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=FULLultrafine/6-31G**
ABC
0.33638 0.30313 0.16429

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/6-31G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.909 -1.090 0.000
C2 0.000 0.097 0.000
C3 0.397 1.375 0.000
O4 -1.312 -0.300 0.000
H5 1.953 -0.782 0.000
H6 0.720 -1.709 0.880
H7 0.720 -1.709 -0.880
H8 1.447 1.623 0.000
H9 -0.312 2.195 0.000
H10 -1.870 0.487 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.49592.51862.35721.08811.09181.09182.76663.50503.1962
C21.49591.33821.37052.14172.13432.13432.10282.12071.9106
C32.51861.33822.39292.66023.22363.22361.07901.08332.4349
O42.35721.37052.39293.29972.62412.62413.36292.68810.9655
H51.08812.14172.66023.29971.77541.77542.45833.74064.0284
H61.09182.13433.22362.62411.77541.75933.52234.13273.5082
H71.09182.13433.22362.62411.77541.75933.52234.13273.5082
H82.76662.10281.07903.36292.45833.52233.52231.84913.5064
H93.50502.12071.08332.68813.74064.13274.13271.84912.3122
H103.19621.91062.43490.96554.02843.50823.50823.50642.3122

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 125.325 C1 C2 O4 110.566
C2 C1 H5 110.975 C2 C1 H6 110.153
C2 C1 H7 110.153 C2 C3 H8 120.532
C2 C3 H9 121.917 C2 O4 H10 108.498
C3 C2 O4 124.110 H5 C1 H6 109.064
H5 C1 H7 109.064 H6 C1 H7 107.350
H8 C3 H9 117.551
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability