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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: MP2=FULL/6-311G**

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/6-311G**
 hartrees
Energy at 0K-117.599956
Energy at 298.15K 
HF Energy-117.102597
Nuclear repulsion energy70.675998
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/6-311G**
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' 3282 3114 15.75 60.85 0.65 0.78
2 A' 3194 3030 14.26 117.59 0.14 0.24
3 A' 3182 3018 19.25 53.28 0.26 0.41
4 A' 3170 3007 4.77 85.56 0.74 0.85
5 A' 3074 2916 20.60 150.92 0.02 0.03
6 A' 1709 1621 7.35 5.00 0.04 0.07
7 A' 1514 1436 12.93 10.59 0.67 0.80
8 A' 1463 1388 1.52 13.89 0.63 0.77
9 A' 1420 1347 1.78 3.50 0.74 0.85
10 A' 1325 1256 0.23 12.22 0.40 0.58
11 A' 1200 1138 0.20 1.66 0.70 0.82
12 A' 951 902 5.02 2.34 0.26 0.42
13 A' 944 895 0.01 2.75 0.13 0.23
14 A' 425 403 0.78 1.24 0.41 0.58
15 A" 3150 2988 18.81 83.50 0.75 0.86
16 A" 1498 1421 7.29 10.32 0.75 0.86
17 A" 1076 1021 2.28 0.35 0.75 0.86
18 A" 1027 974 17.32 0.38 0.75 0.86
19 A" 909 862 39.46 0.45 0.75 0.86
20 A" 583 553 11.34 7.43 0.75 0.86
21 A" 200 190 0.42 1.47 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 17647.6 cm-1
Scaled (by 0.9486) Zero Point Vibrational Energy (zpe) 16740.5 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/6-311G**
ABC
1.54431 0.31085 0.27182

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.140 -0.493 0.000
C2 0.000 0.481 0.000
C3 1.292 0.133 0.000
H4 1.593 -0.911 0.000
H5 2.078 0.880 0.000
H6 -0.260 1.538 0.000
H7 -0.775 -1.523 0.000
H8 -1.774 -0.352 0.881
H9 -1.774 -0.352 -0.881

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.49952.51122.76483.49892.21411.09291.09471.0947
C21.49951.33802.11532.11621.08892.14872.14912.1491
C32.51121.33801.08631.08442.09362.64843.22693.2269
H42.76482.11531.08631.85503.07112.44583.52523.5252
H53.49892.11621.08441.85502.42913.73014.13954.1395
H62.21411.08892.09363.07112.42913.10472.57772.5777
H71.09292.14872.64842.44583.73013.10471.77381.7738
H81.09472.14913.22693.52524.13952.57771.77381.7621
H91.09472.14913.22693.52524.13952.57771.77381.7621

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 124.411 C1 C2 H6 116.711
C2 C1 H7 110.989 C2 C1 H8 110.907
C2 C1 H9 110.907 C2 C3 H4 121.171
C2 C3 H5 121.403 C3 C2 H6 118.878
H4 C3 H5 117.425 H7 C1 H8 108.358
H7 C1 H9 108.358 H8 C1 H9 107.188
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability