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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: MP3=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 MP3=FULL/6-311G*
 hartrees
Energy at 0K-117.586945
Energy at 298.15K 
HF Energy-117.092824
Nuclear repulsion energy70.638270
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/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' 3267 3267 20.06      
2 A' 3187 3187 13.92      
3 A' 3175 3175 20.05      
4 A' 3155 3155 10.54      
5 A' 3069 3069 21.46      
6 A' 1748 1748 8.47      
7 A' 1534 1534 15.70      
8 A' 1484 1484 2.09      
9 A' 1449 1449 3.41      
10 A' 1348 1348 0.18      
11 A' 1218 1218 0.35      
12 A' 967 967 3.83      
13 A' 950 950 1.53      
14 A' 432 432 0.80      
15 A" 3132 3132 22.16      
16 A" 1519 1519 9.38      
17 A" 1091 1091 1.89      
18 A" 1024 1024 19.01      
19 A" 914 914 48.56      
20 A" 588 588 13.28      
21 A" 190 190 0.31      

Unscaled Zero Point Vibrational Energy (zpe) 17721.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17721.1 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/6-311G*
ABC
1.55049 0.30968 0.27109

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.140 -0.501 0.000
C2 0.000 0.479 0.000
C3 1.292 0.143 0.000
H4 1.609 -0.896 0.000
H5 2.074 0.894 0.000
H6 -0.270 1.535 0.000
H7 -0.774 -1.531 0.000
H8 -1.776 -0.363 0.880
H9 -1.776 -0.363 -0.880

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.50332.51512.77703.50332.21411.09271.09481.0948
C21.50331.33482.11712.11491.08942.15442.15362.1536
C32.51511.33481.08661.08462.09172.65903.23113.2311
H42.77702.11711.08661.84993.07262.46673.53803.5380
H53.50332.11491.08461.84992.42943.74094.14434.1443
H62.21411.08942.09173.07262.42943.10722.57802.5780
H71.09272.15442.65902.46673.74093.10721.77241.7724
H81.09482.15363.23113.53804.14432.57801.77241.7603
H91.09482.15363.23113.53804.14432.57801.77241.7603

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 124.685 C1 C2 H6 116.386
C2 C1 H7 111.188 C2 C1 H8 110.997
C2 C1 H9 110.997 C2 C3 H4 121.596
C2 C3 H5 121.545 C3 C2 H6 118.929
H4 C3 H5 116.859 H7 C1 H8 108.243
H7 C1 H9 108.243 H8 C1 H9 107.017
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability