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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: BLYP/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 BLYP/6-311G*
 hartrees
Energy at 0K-117.860201
Energy at 298.15K 
HF Energy-117.860201
Nuclear repulsion energy70.238463
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/6-311G*
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' 3122 3115 33.14 77.48 0.62 0.77
2 A' 3045 3037 5.54 164.66 0.14 0.25
3 A' 3037 3029 52.99 20.21 0.50 0.67
4 A' 3011 3003 10.13 110.67 0.66 0.80
5 A' 2938 2931 32.20 173.90 0.04 0.08
6 A' 1660 1655 12.46 11.70 0.08 0.14
7 A' 1477 1473 14.19 12.13 0.65 0.79
8 A' 1421 1418 1.02 23.38 0.55 0.71
9 A' 1387 1384 2.03 7.00 0.69 0.81
10 A' 1301 1298 0.15 18.26 0.41 0.58
11 A' 1165 1162 0.33 2.31 0.72 0.84
12 A' 933 930 3.58 0.22 0.72 0.84
13 A' 897 895 2.73 3.96 0.16 0.28
14 A' 418 417 0.95 1.61 0.42 0.60
15 A" 2973 2965 32.17 106.91 0.75 0.86
16 A" 1462 1459 8.08 12.28 0.75 0.86
17 A" 1044 1041 0.65 0.43 0.75 0.86
18 A" 994 992 15.02 0.52 0.75 0.86
19 A" 887 885 44.21 0.58 0.75 0.86
20 A" 569 568 13.21 8.87 0.75 0.86
21 A" 201 200 0.43 1.84 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 16970.1 cm-1
Scaled (by 0.9975) Zero Point Vibrational Energy (zpe) 16927.7 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/6-311G*
ABC
1.55213 0.30479 0.26746

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.144 -0.509 0.000
C2 0.000 0.475 0.000
C3 1.300 0.155 0.000
H4 1.638 -0.886 0.000
H5 2.080 0.919 0.000
H6 -0.282 1.535 0.000
H7 -0.789 -1.550 0.000
H8 -1.791 -0.370 0.883
H9 -1.791 -0.370 -0.883

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.50922.53332.80773.52682.21831.09961.10301.1030
C21.50921.33912.12922.12731.09702.17252.16842.1684
C32.53331.33911.09381.09192.09972.69623.25773.2577
H42.80772.12921.09381.85803.08952.51583.57823.5782
H53.52682.12731.09191.85802.44153.78494.17504.1750
H62.21831.09702.09973.08952.44153.12562.58582.5858
H71.09962.17252.69622.51583.78493.12561.78171.7817
H81.10302.16843.25773.57824.17502.58581.78171.7653
H91.10302.16843.25773.57824.17502.58581.78171.7653

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 125.495 C1 C2 H6 115.778
C2 C1 H7 111.812 C2 C1 H8 111.269
C2 C1 H9 111.269 C2 C3 H4 121.796
C2 C3 H5 121.773 C3 C2 H6 118.727
H4 C3 H5 116.431 H7 C1 H8 107.974
H7 C1 H9 107.974 H8 C1 H9 106.304
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.617      
2 C -0.127      
3 C -0.403      
4 H 0.180      
5 H 0.186      
6 H 0.171      
7 H 0.200      
8 H 0.205      
9 H 0.205      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.365 -0.018 0.000 0.365
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.438 -0.178 0.000
y -0.178 -19.323 0.000
z 0.000 0.000 -22.058
Traceless
 xyz
x 1.252 -0.178 0.000
y -0.178 1.425 0.000
z 0.000 0.000 -2.678
Polar
3z2-r2-5.355
x2-y2-0.115
xy-0.178
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.247 0.009 0.000
y 0.009 4.990 0.000
z 0.000 0.000 3.390


<r2> (average value of r2) Å2
<r2> 56.064
(<r2>)1/2 7.488