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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: PBEPBE/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBEPBE/6-311G**
 hartrees
Energy at 0K-117.764025
Energy at 298.15K 
HF Energy-117.764025
Nuclear repulsion energy70.413349
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 PBEPBE/6-311G**
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' 3149 3121 20.41 76.06 0.62 0.76
2 A' 3065 3037 7.40 159.98 0.13 0.23
3 A' 3058 3030 35.78 18.15 0.42 0.59
4 A' 3039 3011 4.88 116.57 0.67 0.80
5 A' 2955 2928 23.79 187.19 0.03 0.06
6 A' 1666 1651 14.22 15.37 0.11 0.19
7 A' 1443 1430 15.92 10.00 0.64 0.78
8 A' 1396 1384 0.99 24.02 0.56 0.72
9 A' 1354 1341 3.14 6.52 0.69 0.82
10 A' 1283 1272 0.15 16.58 0.42 0.59
11 A' 1152 1142 0.47 1.46 0.75 0.86
12 A' 915 906 7.33 1.33 0.30 0.46
13 A' 910 902 0.55 2.91 0.13 0.23
14 A' 412 409 1.06 1.61 0.44 0.61
15 A" 3006 2979 20.35 102.88 0.75 0.86
16 A" 1429 1416 8.70 11.05 0.75 0.86
17 A" 1027 1017 1.13 0.55 0.75 0.86
18 A" 994 985 13.90 0.46 0.75 0.86
19 A" 893 885 42.96 0.55 0.75 0.86
20 A" 572 566 13.73 7.81 0.75 0.86
21 A" 204 202 0.63 1.66 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 16960.2 cm-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 16805.9 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 PBEPBE/6-311G**
ABC
1.54782 0.30784 0.26971

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.141 -0.499 0.000
C2 0.000 0.475 0.000
C3 1.296 0.143 0.000
H4 1.617 -0.903 0.000
H5 2.082 0.902 0.000
H6 -0.272 1.538 0.000
H7 -0.784 -1.540 0.000
H8 -1.787 -0.356 0.884
H9 -1.787 -0.356 -0.884

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.50042.52072.78753.51442.21461.10031.10341.1034
C21.50041.33812.12452.12521.09732.16152.15952.1595
C32.52071.33811.09451.09222.09892.67533.24563.2456
H42.78752.12451.09451.86423.08672.48313.55843.5584
H53.51442.12521.09221.86422.43853.76454.16274.1627
H62.21461.09732.09893.08672.43853.11972.58112.5811
H71.10032.16152.67532.48313.76453.11971.78521.7852
H81.10342.15953.24563.55844.16272.58111.78521.7674
H91.10342.15953.24563.55844.16272.58111.78521.7674

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 125.164 C1 C2 H6 116.115
C2 C1 H7 111.504 C2 C1 H8 111.150
C2 C1 H9 111.150 C2 C3 H4 121.381
C2 C3 H5 121.639 C3 C2 H6 118.721
H4 C3 H5 116.979 H7 C1 H8 108.208
H7 C1 H9 108.208 H8 C1 H9 106.420
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.324      
2 C -0.162      
3 C -0.218      
4 H 0.104      
5 H 0.113      
6 H 0.105      
7 H 0.120      
8 H 0.131      
9 H 0.131      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.406 -0.035 0.000 0.408
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.144 -0.140 0.000
y -0.140 -19.105 0.000
z 0.000 0.000 -21.826
Traceless
 xyz
x 1.322 -0.140 0.000
y -0.140 1.379 0.000
z 0.000 0.000 -2.701
Polar
3z2-r2-5.403
x2-y2-0.038
xy-0.140
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.304 0.008 0.000
y 0.008 5.056 0.000
z 0.000 0.000 3.488


<r2> (average value of r2) Å2
<r2> 55.575
(<r2>)1/2 7.455