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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-117.737578
Energy at 298.15K 
HF Energy-117.737578
Nuclear repulsion energy70.298584
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' 3173 3130 19.38 66.61 0.63 0.77
2 A' 3086 3044 5.25 143.25 0.10 0.18
3 A' 3078 3036 36.33 9.59 0.65 0.79
4 A' 3061 3019 3.05 102.54 0.67 0.81
5 A' 2968 2927 23.39 160.85 0.03 0.06
6 A' 1684 1661 11.16 12.29 0.11 0.19
7 A' 1457 1437 11.34 13.97 0.72 0.83
8 A' 1410 1391 0.92 30.99 0.54 0.70
9 A' 1366 1347 1.37 10.60 0.67 0.80
10 A' 1288 1271 0.32 17.58 0.48 0.65
11 A' 1160 1144 0.45 3.03 0.75 0.86
12 A' 918 906 7.42 3.27 0.29 0.44
13 A' 914 901 0.13 1.55 0.16 0.28
14 A' 412 406 1.03 1.23 0.42 0.59
15 A" 3026 2985 19.89 99.64 0.75 0.86
16 A" 1443 1423 6.71 17.16 0.75 0.86
17 A" 1031 1016 0.25 0.31 0.75 0.86
18 A" 998 985 11.38 0.31 0.75 0.86
19 A" 890 878 36.92 0.16 0.75 0.86
20 A" 570 562 10.75 13.09 0.75 0.86
21 A" 208 205 0.65 2.09 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 17070.3 cm-1
Scaled (by 0.9863) Zero Point Vibrational Energy (zpe) 16836.4 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
1.54270 0.30685 0.26882

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 -1.144 -0.497 0.000
C2 0.000 0.476 0.000
C3 1.299 0.141 0.000
H4 1.618 -0.908 0.000
H5 2.089 0.897 0.000
H6 -0.271 1.541 0.000
H7 -0.787 -1.539 0.000
H8 -1.790 -0.355 0.885
H9 -1.790 -0.355 -0.885

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.50182.52472.79193.52042.21681.10161.10491.1049
C21.50181.34172.12892.13091.09872.16382.16302.1630
C32.52471.34171.09571.09362.10402.67863.25163.2516
H42.79192.12891.09571.86523.09262.48663.56433.5643
H53.52042.13091.09361.86522.44643.76944.17114.1711
H62.21681.09872.10403.09262.44643.12322.58532.5853
H71.10162.16382.67862.48663.76943.12321.78661.7866
H81.10492.16303.25163.56434.17112.58531.78661.7690
H91.10492.16303.25163.56434.17112.58531.78661.7690

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 125.124 C1 C2 H6 116.098
C2 C1 H7 111.511 C2 C1 H8 111.242
C2 C1 H9 111.242 C2 C3 H4 121.395
C2 C3 H5 121.753 C3 C2 H6 118.779
H4 C3 H5 116.852 H7 C1 H8 108.133
H7 C1 H9 108.133 H8 C1 H9 106.366
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 -0.403      
2 C -0.037      
3 C -0.260      
4 H 0.102      
5 H 0.107      
6 H 0.097      
7 H 0.126      
8 H 0.134      
9 H 0.134      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.397 -0.034 0.000 0.398
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.704 -0.103 0.000
y -0.103 -18.728 0.000
z 0.000 0.000 -21.282
Traceless
 xyz
x 1.301 -0.103 0.000
y -0.103 1.265 0.000
z 0.000 0.000 -2.566
Polar
3z2-r2-5.132
x2-y20.024
xy-0.103
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.842 -0.005 0.000
y -0.005 4.734 0.000
z 0.000 0.000 2.931


<r2> (average value of r2) Å2
<r2> 55.434
(<r2>)1/2 7.445