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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: HF/6-311+G(3df,2pd)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HF/6-311+G(3df,2pd)
 hartrees
Energy at 0K-117.115339
Energy at 298.15K-117.121134
HF Energy-117.115339
Nuclear repulsion energy71.249698
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 HF/6-311+G(3df,2pd)
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' 3354 3038 21.30      
2 A' 3281 2972 6.79      
3 A' 3269 2962 26.96      
4 A' 3226 2923 19.12      
5 A' 3151 2855 32.16      
6 A' 1840 1667 18.41      
7 A' 1611 1460 14.67      
8 A' 1571 1423 0.77      
9 A' 1529 1385 0.91      
10 A' 1429 1294 0.03      
11 A' 1285 1164 0.30      
12 A' 1021 925 2.84      
13 A' 974 882 2.21      
14 A' 454 412 1.16      
15 A" 3194 2894 29.01      
16 A" 1598 1448 6.48      
17 A" 1178 1068 5.38      
18 A" 1115 1010 7.79      
19 A" 1064 964 62.74      
20 A" 641 581 13.03      
21 A" 219 199 0.41      

Unscaled Zero Point Vibrational Energy (zpe) 18501.2 cm-1
Scaled (by 0.906) Zero Point Vibrational Energy (zpe) 16762.1 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 HF/6-311+G(3df,2pd)
ABC
1.59327 0.31319 0.27484

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/6-311+G(3df,2pd)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.128 -0.516 0.000
C2 0.000 0.471 0.000
C3 1.279 0.164 0.000
H4 1.615 -0.857 0.000
H5 2.038 0.923 0.000
H6 -0.283 1.511 0.000
H7 -0.762 -1.534 0.000
H8 -1.758 -0.379 0.873
H9 -1.758 -0.379 -0.873

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.49922.50162.76453.47802.19621.08201.08481.0848
C21.49921.31572.09152.08761.07732.14542.13902.1390
C32.50161.31571.07511.07352.06252.65523.20643.2064
H42.76452.09151.07511.83033.03492.47163.51683.5168
H53.47802.08761.07351.83032.39393.72554.10704.1070
H62.19621.07732.06253.03492.39393.08262.55172.5517
H71.08202.14542.65522.47163.72553.08261.75691.7569
H81.08482.13903.20643.51684.10702.55171.75691.7452
H91.08482.13903.20643.51684.10702.55171.75691.7452

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 125.296 C1 C2 H6 115.982
C2 C1 H7 111.413 C2 C1 H8 110.728
C2 C1 H9 110.728 C2 C3 H4 121.718
C2 C3 H5 121.462 C3 C2 H6 118.722
H4 C3 H5 116.821 H7 C1 H8 108.359
H7 C1 H9 108.359 H8 C1 H9 107.107
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-311+G(3df,2pd) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.054      
2 C -0.088      
3 C -0.106      
4 H 0.018      
5 H 0.036      
6 H 0.009      
7 H 0.019      
8 H 0.029      
9 H 0.029      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.408 -0.050 0.000 0.411
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.160 -0.296 0.000
y -0.296 -19.146 0.000
z 0.000 0.000 -22.245
Traceless
 xyz
x 1.535 -0.296 0.000
y -0.296 1.556 0.000
z 0.000 0.000 -3.092
Polar
3z2-r2-6.183
x2-y2-0.014
xy-0.296
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.338 -0.026 0.000
y -0.026 5.089 0.000
z 0.000 0.000 4.590


<r2> (average value of r2) Å2
<r2> 54.792
(<r2>)1/2 7.402