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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: BLYP/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 BLYP/6-31G
 hartrees
Energy at 0K-117.807680
Energy at 298.15K 
HF Energy-117.807680
Nuclear repulsion energy69.958277
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 BLYP/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' 3161 3137 34.74 68.01 0.62 0.77
2 A' 3077 3054 5.40 135.24 0.11 0.20
3 A' 3061 3038 49.81 24.73 0.32 0.48
4 A' 3035 3011 8.59 97.46 0.66 0.80
5 A' 2947 2925 33.36 159.71 0.04 0.08
6 A' 1671 1658 9.58 8.61 0.08 0.15
7 A' 1502 1491 10.89 18.63 0.72 0.84
8 A' 1453 1442 0.59 27.63 0.54 0.70
9 A' 1421 1410 2.22 16.58 0.58 0.73
10 A' 1325 1315 0.21 19.95 0.50 0.67
11 A' 1187 1178 0.85 4.96 0.74 0.85
12 A' 955 948 4.62 0.56 0.54 0.70
13 A' 908 901 1.94 4.38 0.22 0.35
14 A' 424 421 0.89 1.33 0.41 0.58
15 A" 2994 2971 34.35 103.74 0.75 0.86
16 A" 1489 1478 7.65 21.18 0.75 0.86
17 A" 1070 1062 0.01 0.61 0.75 0.86
18 A" 1010 1002 12.48 0.53 0.75 0.86
19 A" 925 918 44.83 0.36 0.75 0.86
20 A" 581 577 11.58 15.51 0.75 0.86
21 A" 201 199 0.60 2.45 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 17198.4 cm-1
Scaled (by 0.9924) Zero Point Vibrational Energy (zpe) 17067.7 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 BLYP/6-31G
ABC
1.53446 0.30265 0.26541

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.151 -0.505 0.000
C2 0.000 0.480 0.000
C3 1.307 0.148 0.000
H4 1.635 -0.897 0.000
H5 2.096 0.905 0.000
H6 -0.280 1.542 0.000
H7 -0.791 -1.548 0.000
H8 -1.798 -0.366 0.887
H9 -1.798 -0.366 -0.887

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.51472.54322.81373.53972.22471.10301.10671.1067
C21.51471.34862.13782.13851.09902.17642.17622.1762
C32.54321.34861.09531.09342.11312.69783.27023.2702
H42.81372.13781.09531.86013.10192.51243.58593.5859
H53.53972.13851.09341.86012.46023.78834.19124.1912
H62.22471.09902.11313.10192.46023.13202.59472.5947
H71.10302.17642.69782.51243.78833.13201.78791.7879
H81.10672.17623.27023.58594.19122.59471.78791.7735
H91.10672.17623.27023.58594.19122.59471.78791.7735

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 125.197 C1 C2 H6 115.769
C2 C1 H7 111.525 C2 C1 H8 111.278
C2 C1 H9 111.278 C2 C3 H4 121.691
C2 C3 H5 121.916 C3 C2 H6 119.034
H4 C3 H5 116.393 H7 C1 H8 108.021
H7 C1 H9 108.021 H8 C1 H9 106.501
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.416      
2 C -0.016      
3 C -0.258      
4 H 0.101      
5 H 0.103      
6 H 0.094      
7 H 0.127      
8 H 0.132      
9 H 0.132      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.393 -0.024 0.000 0.394
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.962 -0.097 0.000
y -0.097 -18.988 0.000
z 0.000 0.000 -21.407
Traceless
 xyz
x 1.235 -0.097 0.000
y -0.097 1.196 0.000
z 0.000 0.000 -2.431
Polar
3z2-r2-4.863
x2-y20.026
xy-0.097
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.739 -0.054 0.000
y -0.054 4.600 0.000
z 0.000 0.000 2.720


<r2> (average value of r2) Å2
<r2> 56.077
(<r2>)1/2 7.488