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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: MP2=FULL/6-311+G(3df,2p)

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/6-311+G(3df,2p)
 hartrees
Energy at 0K-117.682677
Energy at 298.15K 
HF Energy-117.113958
Nuclear repulsion energy71.027901
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/6-311+G(3df,2p)
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' 3285 3097 10.26 55.16 0.63 0.77
2 A' 3195 3012 11.33 117.11 0.10 0.18
3 A' 3183 3001 14.81 56.78 0.17 0.29
4 A' 3173 2991 2.87 77.23 0.72 0.84
5 A' 3078 2901 17.79 174.20 0.02 0.03
6 A' 1708 1611 11.15 19.96 0.02 0.04
7 A' 1516 1429 15.42 5.89 0.52 0.69
8 A' 1462 1379 1.48 12.46 0.48 0.65
9 A' 1418 1337 2.11 1.42 0.66 0.80
10 A' 1328 1252 0.08 15.12 0.27 0.42
11 A' 1202 1133 0.15 1.06 0.52 0.68
12 A' 950 896 5.69 1.69 0.10 0.18
13 A' 947 893 0.32 5.54 0.06 0.11
14 A' 426 401 0.88 1.78 0.36 0.52
15 A" 3151 2971 11.18 70.12 0.75 0.86
16 A" 1503 1417 7.12 3.98 0.75 0.86
17 A" 1075 1014 2.75 0.45 0.75 0.86
18 A" 1036 976 13.58 0.46 0.75 0.86
19 A" 945 891 42.06 2.39 0.75 0.86
20 A" 594 560 12.36 0.89 0.75 0.86
21 A" 209 197 0.52 0.43 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 17692.2 cm-1
Scaled (by 0.9427) Zero Point Vibrational Energy (zpe) 16678.5 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/6-311+G(3df,2p)
ABC
1.56350 0.31369 0.27440

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.134 -0.491 0.000
C2 0.000 0.477 0.000
C3 1.286 0.133 0.000
H4 1.587 -0.906 0.000
H5 2.068 0.877 0.000
H6 -0.256 1.530 0.000
H7 -0.775 -1.517 0.000
H8 -1.767 -0.350 0.875
H9 -1.767 -0.350 -0.875

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.49112.49962.75243.48222.20361.08711.08901.0890
C21.49111.33142.10462.10631.08412.13902.13842.1384
C32.49961.33141.08121.07932.08152.63993.21283.2128
H42.75242.10461.08121.84663.05472.43923.51043.5104
H53.48222.10631.07931.84662.41453.71644.12074.1207
H62.20361.08412.08153.05472.41453.09092.56602.5660
H71.08712.13902.63992.43923.71643.09091.76391.7639
H81.08902.13843.21283.51044.12072.56601.76391.7500
H91.08902.13843.21283.51044.12072.56601.76391.7500

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 124.551 C1 C2 H6 116.786
C2 C1 H7 111.159 C2 C1 H8 110.992
C2 C1 H9 110.992 C2 C3 H4 121.111
C2 C3 H5 121.434 C3 C2 H6 118.662
H4 C3 H5 117.455 H7 C1 H8 108.308
H7 C1 H9 108.308 H8 C1 H9 106.927
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability