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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: MP4=FULL/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP4=FULL/6-31G
 hartrees
Energy at 0K-117.344615
Energy at 298.15K-117.350210
HF Energy-117.025103
Nuclear repulsion energy69.795320
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 MP4=FULL/6-31G
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' 3203 3203        
2 A' 3121 3121        
3 A' 3107 3107        
4 A' 3079 3079        
5 A' 2999 2999        
6 A' 1688 1688        
7 A' 1552 1552        
8 A' 1493 1493        
9 A' 1470 1470        
10 A' 1353 1353        
11 A' 1217 1217        
12 A' 980 980        
13 A' 925 925        
14 A' 430 430        
15 A" 3063 3063        
16 A" 1533 1533        
17 A" 1108 1108        
18 A" 1013 1013        
19 A" 919 919        
20 A" 584 584        
21 A" 185 185        

Unscaled Zero Point Vibrational Energy (zpe) 17510.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17510.2 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 MP4=FULL/6-31G
ABC
1.51918 0.30142 0.26410

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4=FULL/6-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.158 -0.501 0.000
C2 0.000 0.486 0.000
C3 1.311 0.139 0.000
H4 1.630 -0.908 0.000
H5 2.108 0.887 0.000
H6 -0.274 1.548 0.000
H7 -0.785 -1.539 0.000
H8 -1.798 -0.365 0.890
H9 -1.798 -0.365 -0.890

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.52152.55072.81803.54902.23191.10331.10441.1044
C21.52151.35602.14512.14621.09762.17222.17912.1791
C32.55071.35601.09521.09292.12122.68573.27283.2728
H42.81802.14511.09521.85763.10872.49683.58323.5832
H53.54902.14621.09291.85762.47303.77634.19744.1974
H62.23191.09762.12123.10872.47303.13002.60302.6030
H71.10332.17222.68572.49683.77633.13001.78771.7877
H81.10442.17913.27283.58324.19742.60301.78771.7799
H91.10442.17913.27283.58324.19742.60301.78771.7799

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 124.764 C1 C2 H6 115.953
C2 C1 H7 110.688 C2 C1 H8 111.173
C2 C1 H9 111.173 C2 C3 H4 121.760
C2 C3 H5 122.049 C3 C2 H6 119.283
H4 C3 H5 116.192 H7 C1 H8 108.142
H7 C1 H9 108.142 H8 C1 H9 107.381
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability