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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: wB97X-D/cc-pVQZ

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/cc-pVQZ
 hartrees
Energy at 0K-117.917957
Energy at 298.15K 
HF Energy-117.917957
Nuclear repulsion energy71.026779
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/cc-pVQZ
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' 3235 3235 15.80 64.46 0.59 0.74
2 A' 3157 3157 12.41 137.33 0.14 0.25
3 A' 3144 3144 18.85 48.02 0.15 0.26
4 A' 3125 3125 8.88 84.25 0.71 0.83
5 A' 3040 3040 21.96 192.77 0.02 0.04
6 A' 1738 1738 16.21 27.90 0.09 0.16
7 A' 1499 1499 16.79 4.11 0.60 0.75
8 A' 1457 1457 0.81 18.79 0.51 0.68
9 A' 1413 1413 2.59 1.98 0.73 0.84
10 A' 1338 1338 0.04 18.56 0.32 0.48
11 A' 1201 1201 0.31 1.30 0.68 0.81
12 A' 955 955 3.55 0.12 0.68 0.81
13 A' 936 936 3.55 6.47 0.08 0.15
14 A' 436 436 1.07 1.89 0.41 0.58
15 A" 3099 3099 16.43 81.16 0.75 0.86
16 A" 1484 1484 7.60 5.10 0.75 0.86
17 A" 1082 1082 2.67 1.28 0.75 0.86
18 A" 1038 1038 9.92 0.43 0.75 0.86
19 A" 961 961 47.84 1.99 0.75 0.86
20 A" 596 596 12.87 2.87 0.75 0.86
21 A" 201 201 0.47 0.93 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 17567.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17567.0 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/cc-pVQZ
ABC
1.57385 0.31285 0.27412

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/cc-pVQZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.131 -0.504 0.000
C2 0.000 0.473 0.000
C3 1.283 0.151 0.000
H4 1.606 -0.884 0.000
H5 2.056 0.907 0.000
H6 -0.275 1.523 0.000
H7 -0.769 -1.532 0.000
H8 -1.766 -0.364 0.876
H9 -1.766 -0.364 -0.876

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.49472.50172.76263.48562.20061.08921.09151.0915
C21.49471.32332.10212.10131.08552.14682.14222.1422
C32.50171.32331.08361.08142.07662.65353.21483.2148
H42.76262.10211.08361.84713.05452.46093.52253.5225
H53.48562.10131.08141.84712.41093.73184.12254.1225
H62.20061.08552.07663.05452.41093.09422.56002.5600
H71.08922.14682.65352.46093.73183.09421.76811.7681
H81.09152.14223.21483.52254.12252.56001.76811.7527
H91.09152.14223.21483.52254.12252.56001.76811.7527

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 125.071 C1 C2 H6 116.153
C2 C1 H7 111.403 C2 C1 H8 110.887
C2 C1 H9 110.887 C2 C3 H4 121.387
C2 C3 H5 121.493 C3 C2 H6 118.777
H4 C3 H5 117.121 H7 C1 H8 108.346
H7 C1 H9 108.346 H8 C1 H9 106.807
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/cc-pVQZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.013      
2 C -0.083      
3 C -0.070      
4 H 0.013      
5 H 0.044      
6 H 0.050      
7 H 0.008      
8 H 0.012      
9 H 0.012      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.412 -0.045 0.000 0.415
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.031 -0.210 0.000
y -0.210 -18.958 0.000
z 0.000 0.000 -21.714
Traceless
 xyz
x 1.305 -0.210 0.000
y -0.210 1.415 0.000
z 0.000 0.000 -2.719
Polar
3z2-r2-5.438
x2-y2-0.073
xy-0.210
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.453 0.020 0.000
y 0.020 5.296 0.000
z 0.000 0.000 4.290


<r2> (average value of r2) Å2
<r2> 54.775
(<r2>)1/2 7.401