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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: PBE1PBE/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 PBE1PBE/6-311+G(3df,2pd)
 hartrees
Energy at 0K-117.793054
Energy at 298.15K-117.798682
HF Energy-117.793054
Nuclear repulsion energy71.004252
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 PBE1PBE/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' 3234 3234 13.81      
2 A' 3152 3152 8.95      
3 A' 3143 3143 21.08      
4 A' 3124 3124 5.29      
5 A' 3036 3036 20.25      
6 A' 1728 1728 17.56      
7 A' 1486 1486 17.75      
8 A' 1445 1445 0.86      
9 A' 1397 1397 3.06      
10 A' 1326 1326 0.05      
11 A' 1193 1193 0.31      
12 A' 942 942 3.30      
13 A' 940 940 4.27      
14 A' 423 423 1.10      
15 A" 3093 3093 13.32      
16 A" 1471 1471 8.01      
17 A" 1069 1069 3.68      
18 A" 1031 1031 10.61      
19 A" 951 951 48.43      
20 A" 594 594 13.24      
21 A" 210 210 0.56      

Unscaled Zero Point Vibrational Energy (zpe) 17492.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17492.5 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 PBE1PBE/6-311+G(3df,2pd)
ABC
1.57332 0.31293 0.27418

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/6-311+G(3df,2pd)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.132 -0.499 0.000
C2 0.000 0.471 0.000
C3 1.285 0.145 0.000
H4 1.606 -0.891 0.000
H5 2.062 0.900 0.000
H6 -0.272 1.525 0.000
H7 -0.774 -1.529 0.000
H8 -1.769 -0.356 0.877
H9 -1.769 -0.356 -0.877

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.49072.50062.76543.48632.19841.09071.09351.0935
C21.49071.32532.10602.10581.08782.14502.14092.1409
C32.50061.32531.08521.08322.07992.65353.21633.2163
H42.76542.10601.08521.84823.05992.46363.52763.5276
H53.48632.10581.08321.84822.41623.73374.12574.1257
H62.19841.08782.07993.05992.41623.09472.55872.5587
H71.09072.14502.65352.46363.73373.09471.77071.7707
H81.09352.14093.21633.52764.12572.55871.77071.7541
H91.09352.14093.21633.52764.12572.55871.77071.7541

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 125.150 C1 C2 H6 116.116
C2 C1 H7 111.455 C2 C1 H8 110.947
C2 C1 H9 110.947 C2 C3 H4 121.457
C2 C3 H5 121.612 C3 C2 H6 118.734
H4 C3 H5 116.930 H7 C1 H8 108.328
H7 C1 H9 108.328 H8 C1 H9 106.660
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/6-311+G(3df,2pd) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.028      
2 C -0.032      
3 C -0.180      
4 H 0.024      
5 H 0.042      
6 H 0.015      
7 H 0.025      
8 H 0.038      
9 H 0.038      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.432 -0.054 0.000 0.435
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.081 -0.213 0.000
y -0.213 -19.052 0.000
z 0.000 0.000 -21.951
Traceless
 xyz
x 1.420 -0.213 0.000
y -0.213 1.464 0.000
z 0.000 0.000 -2.885
Polar
3z2-r2-5.770
x2-y2-0.029
xy-0.213
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.564 0.065 0.000
y 0.065 5.407 0.000
z 0.000 0.000 4.695


<r2> (average value of r2) Å2
<r2> 54.867
(<r2>)1/2 7.407