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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: wB97X-D/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 wB97X-D/6-31G**
 hartrees
Energy at 0K-117.872262
Energy at 298.15K 
HF Energy-117.872262
Nuclear repulsion energy70.753283
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 wB97X-D/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' 3262 3262 20.05 63.46 0.62 0.77
2 A' 3179 3179 11.97 133.32 0.14 0.25
3 A' 3166 3166 25.77 25.96 0.24 0.39
4 A' 3146 3146 9.57 83.71 0.74 0.85
5 A' 3052 3052 24.64 143.81 0.02 0.05
6 A' 1763 1763 11.09 14.43 0.11 0.20
7 A' 1513 1513 12.58 12.92 0.73 0.84
8 A' 1468 1468 0.84 27.51 0.57 0.73
9 A' 1424 1424 1.73 6.61 0.74 0.85
10 A' 1340 1340 0.21 18.16 0.46 0.63
11 A' 1205 1205 0.42 3.16 0.75 0.85
12 A' 957 957 4.34 0.29 0.56 0.72
13 A' 941 941 2.19 5.67 0.21 0.35
14 A' 435 435 0.94 1.30 0.42 0.60
15 A" 3120 3120 23.07 95.03 0.75 0.86
16 A" 1498 1498 7.32 16.77 0.75 0.86
17 A" 1081 1081 0.97 0.63 0.75 0.86
18 A" 1041 1041 10.55 0.41 0.75 0.86
19 A" 955 955 43.41 0.41 0.75 0.86
20 A" 594 594 11.21 13.12 0.75 0.86
21 A" 201 201 0.48 2.16 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 17670.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17670.3 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 wB97X-D/6-31G**
ABC
1.56018 0.31061 0.27209

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-31G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.136 -0.504 0.000
C2 0.000 0.476 0.000
C3 1.289 0.148 0.000
H4 1.610 -0.891 0.000
H5 2.068 0.904 0.000
H6 -0.276 1.530 0.000
H7 -0.773 -1.535 0.000
H8 -1.774 -0.365 0.880
H9 -1.774 -0.365 -0.880

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.49942.51042.77253.49892.20771.09351.09581.0958
C21.49941.32962.11132.11161.08962.15402.15092.1509
C32.51041.32961.08741.08532.08692.66143.22743.2274
H42.77252.11131.08741.85223.06792.46813.53543.5354
H53.49892.11161.08531.85222.42533.74394.14004.1400
H62.20771.08962.08693.06792.42533.10492.57052.5705
H71.09352.15402.66142.46813.74393.10491.77381.7738
H81.09582.15093.22743.53544.14002.57051.77381.7598
H91.09582.15093.22743.53544.14002.57051.77381.7598

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 124.985 C1 C2 H6 116.117
C2 C1 H7 111.384 C2 C1 H8 110.994
C2 C1 H9 110.994 C2 C3 H4 121.420
C2 C3 H5 121.618 C3 C2 H6 118.898
H4 C3 H5 116.962 H7 C1 H8 108.232
H7 C1 H9 108.232 H8 C1 H9 106.833
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.405      
2 C -0.059      
3 C -0.286      
4 H 0.114      
5 H 0.120      
6 H 0.115      
7 H 0.129      
8 H 0.136      
9 H 0.136      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.364 -0.020 0.000 0.365
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.622 -0.151 0.000
y -0.151 -18.603 0.000
z 0.000 0.000 -21.266
Traceless
 xyz
x 1.313 -0.151 0.000
y -0.151 1.342 0.000
z 0.000 0.000 -2.654
Polar
3z2-r2-5.308
x2-y2-0.019
xy-0.151
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.661 -0.088 0.000
y -0.088 4.592 0.000
z 0.000 0.000 2.888


<r2> (average value of r2) Å2
<r2> 54.842
(<r2>)1/2 7.406