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

using model chemistry: MP3=FULL/TZVP

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/TZVP
 hartrees
Energy at 0K-192.740269
Energy at 298.15K-192.746529
HF Energy-192.006477
Nuclear repulsion energy120.671003
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/TZVP
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' 3927 3666 31.10      
2 A' 3319 3099 8.38      
3 A' 3217 3004 4.02      
4 A' 3202 2989 15.86      
5 A' 3099 2893 15.89      
6 A' 1773 1655 125.93      
7 A' 1527 1426 7.00      
8 A' 1493 1394 0.65      
9 A' 1455 1358 34.92      
10 A' 1397 1305 12.78      
11 A' 1249 1166 148.20      
12 A' 1050 980 31.58      
13 A' 999 933 14.71      
14 A' 880 822 7.34      
15 A' 487 455 19.87      
16 A' 415 387 1.28      
17 A" 3166 2956 12.93      
18 A" 1491 1392 7.46      
19 A" 1087 1015 0.47      
20 A" 726 678 3.10      
21 A" 678 633 67.34      
22 A" 444 415 1.51      
23 A" 371 347 110.80      
24 A" 168 156 3.87      

Unscaled Zero Point Vibrational Energy (zpe) 18808.7 cm-1
Scaled (by 0.9337) Zero Point Vibrational Energy (zpe) 17561.6 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/TZVP
ABC
0.33832 0.30450 0.16517

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.904 -1.093 0.000
C2 0.000 0.097 0.000
C3 0.402 1.365 0.000
O4 -1.313 -0.288 0.000
H5 1.946 -0.784 0.000
H6 0.714 -1.706 0.881
H7 0.714 -1.706 -0.881
H8 1.452 1.604 0.000
H9 -0.301 2.186 0.000
H10 -1.862 0.498 0.000

Atom - Atom Distances (Å)
  C1 C2 C3 O4 H5 H6 H7 H8 H9 H10
C11.49452.50932.35881.08641.08961.08962.75243.49363.1909
C21.49451.33101.36832.13562.12982.12982.09322.11081.9044
C32.50931.33102.38282.64593.21053.21051.07671.08082.4245
O42.35881.36832.38283.29612.62592.62593.35092.67320.9589
H51.08642.13562.64593.29611.77261.77262.43833.72394.0173
H61.08962.12983.21052.62591.77261.76113.50404.11763.5028
H71.08962.12983.21052.62591.77261.76113.50404.11763.5028
H82.75242.09321.07673.35092.43833.50403.50401.84743.4936
H93.49362.11081.08082.67323.72394.11764.11761.84742.2987
H103.19091.90442.42450.95894.01733.50283.50283.49362.2987

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 125.168 C1 C2 O4 110.888
C2 C1 H5 110.689 C2 C1 H6 110.027
C2 C1 H7 110.027 C2 C3 H8 120.406
C2 C3 H9 121.789 C2 O4 H10 108.552
C3 C2 O4 123.944 H5 C1 H6 109.103
H5 C1 H7 109.103 H6 C1 H7 107.834
H8 C3 H9 117.804
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability