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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: CID/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 CID/6-311G*
 hartrees
Energy at 0K-117.483676
Energy at 298.15K 
HF Energy-117.093258
Nuclear repulsion energy70.843550
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 CID/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' 3306 3072 21.92      
2 A' 3228 2999 12.18      
3 A' 3214 2987 25.52      
4 A' 3194 2967 10.95      
5 A' 3109 2888 25.01      
6 A' 1787 1660 9.58      
7 A' 1561 1450 15.18      
8 A' 1512 1404 1.79      
9 A' 1475 1370 2.43      
10 A' 1373 1276 0.14      
11 A' 1240 1152 0.35      
12 A' 984 914 3.43      
13 A' 962 894 1.66      
14 A' 439 408 0.83      
15 A" 3169 2945 25.86      
16 A" 1546 1436 8.93      
17 A" 1117 1038 2.75      
18 A" 1055 980 16.42      
19 A" 963 894 50.95      
20 A" 605 562 13.42      
21 A" 196 182 0.29      

Unscaled Zero Point Vibrational Energy (zpe) 18015.9 cm-1
Scaled (by 0.9291) Zero Point Vibrational Energy (zpe) 16738.5 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 CID/6-311G*
ABC
1.56509 0.31090 0.27239

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.136 -0.505 0.000
C2 0.000 0.476 0.000
C3 1.287 0.150 0.000
H4 1.612 -0.884 0.000
H5 2.063 0.904 0.000
H6 -0.274 1.527 0.000
H7 -0.771 -1.532 0.000
H8 -1.770 -0.369 0.877
H9 -1.770 -0.369 -0.877

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.50112.51002.77393.49492.20791.08931.09151.0915
C21.50111.32822.10942.10641.08612.15142.14892.1489
C32.51001.32821.08331.08152.08222.65823.22303.2230
H42.77392.10941.08331.84353.06132.47023.53233.5323
H53.49492.10641.08151.84352.41823.73684.13274.1327
H62.20791.08612.08223.06132.41823.09952.56982.5698
H71.08932.15142.65822.47023.73683.09951.76671.7667
H81.09152.14893.22303.53234.13272.56981.76671.7549
H91.09152.14893.22303.53234.13272.56981.76671.7549

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 124.914 C1 C2 H6 116.239
C2 C1 H7 111.307 C2 C1 H8 110.972
C2 C1 H9 110.972 C2 C3 H4 121.695
C2 C3 H5 121.544 C3 C2 H6 118.847
H4 C3 H5 116.761 H7 C1 H8 108.210
H7 C1 H9 108.210 H8 C1 H9 107.007
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability