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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: PBEPBEultrafine/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 PBEPBEultrafine/6-31G
 hartrees
Energy at 0K-117.708226
Energy at 298.15K-117.713814
HF Energy-117.708226
Nuclear repulsion energy70.121215
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 PBEPBEultrafine/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' 3183 3139 27.98      
2 A' 3094 3052 3.96      
3 A' 3083 3040 45.42      
4 A' 3062 3020 3.14      
5 A' 2965 2925 28.03      
6 A' 1686 1663 10.53      
7 A' 1494 1473 14.46      
8 A' 1445 1425 0.55      
9 A' 1411 1391 5.13      
10 A' 1320 1302 0.14      
11 A' 1188 1172 1.14      
12 A' 950 937 6.60      
13 A' 926 913 1.51      
14 A' 422 417 0.94      
15 A" 3026 2985 25.59      
16 A" 1481 1460 10.20      
17 A" 1065 1051 0.09      
18 A" 1010 996 15.03      
19 A" 927 914 52.00      
20 A" 582 574 14.25      
21 A" 201 198 0.74      

Unscaled Zero Point Vibrational Energy (zpe) 17260.5 cm-1
Scaled (by 0.9862) Zero Point Vibrational Energy (zpe) 17022.3 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 PBEPBEultrafine/6-31G
ABC
1.53704 0.30490 0.26722

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.148 -0.497 0.000
C2 0.000 0.478 0.000
C3 1.304 0.140 0.000
H4 1.625 -0.907 0.000
H5 2.097 0.894 0.000
H6 -0.276 1.542 0.000
H7 -0.791 -1.541 0.000
H8 -1.795 -0.356 0.887
H9 -1.795 -0.356 -0.887

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.50612.53292.80333.53032.21811.10311.10671.1067
C21.50611.34652.13552.13781.09962.16862.16852.1685
C32.53291.34651.09601.09402.11182.68633.26073.2607
H42.80332.13551.09601.86173.10082.49843.57593.5759
H53.53032.13781.09401.86172.45993.77764.18244.1824
H62.21811.09962.11183.10082.45993.12632.58782.5878
H71.10312.16862.68632.49843.77763.12631.78821.7882
H81.10672.16853.26073.57594.18242.58781.78821.7734
H91.10672.16853.26073.57594.18242.58781.78821.7734

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 125.138 C1 C2 H6 115.820
C2 C1 H7 111.495 C2 C1 H8 111.277
C2 C1 H9 111.277 C2 C3 H4 121.585
C2 C3 H5 121.973 C3 C2 H6 119.042
H4 C3 H5 116.442 H7 C1 H8 108.039
H7 C1 H9 108.039 H8 C1 H9 106.500
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.509      
2 C -0.059      
3 C -0.315      
4 H 0.131      
5 H 0.134      
6 H 0.131      
7 H 0.158      
8 H 0.164      
9 H 0.164      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.409 -0.029 0.000 0.410
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.711 -0.094 0.000
y -0.094 -18.777 0.000
z 0.000 0.000 -21.451
Traceless
 xyz
x 1.403 -0.094 0.000
y -0.094 1.304 0.000
z 0.000 0.000 -2.707
Polar
3z2-r2-5.415
x2-y20.066
xy-0.094
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.724 -0.061 0.000
y -0.061 4.587 0.000
z 0.000 0.000 2.732


<r2> (average value of r2) Å2
<r2> 55.728
(<r2>)1/2 7.465