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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: B3LYP/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/6-311+G(3df,2p)
 hartrees
Energy at 0K-117.953714
Energy at 298.15K 
HF Energy-117.953714
Nuclear repulsion energy70.879349
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 B3LYP/6-311+G(3df,2p)
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' 3206 3101 16.40 66.49 0.60 0.75
2 A' 3126 3023 2.65 170.37 0.13 0.22
3 A' 3119 3016 28.86 13.28 0.73 0.84
4 A' 3087 2985 10.21 85.68 0.67 0.80
5 A' 3011 2911 23.97 191.44 0.03 0.06
6 A' 1707 1650 16.85 36.30 0.05 0.09
7 A' 1496 1447 15.76 4.55 0.54 0.70
8 A' 1452 1404 0.98 19.77 0.42 0.60
9 A' 1411 1364 1.99 2.32 0.67 0.81
10 A' 1330 1286 0.03 20.93 0.28 0.44
11 A' 1192 1153 0.32 1.08 0.74 0.85
12 A' 950 919 3.33 0.14 0.75 0.86
13 A' 923 893 3.35 6.77 0.05 0.10
14 A' 427 413 1.05 2.22 0.36 0.53
15 A" 3052 2952 17.34 84.76 0.75 0.86
16 A" 1481 1432 7.01 4.30 0.75 0.86
17 A" 1073 1038 3.12 1.07 0.75 0.86
18 A" 1028 994 10.69 0.58 0.75 0.86
19 A" 949 918 47.55 3.35 0.75 0.86
20 A" 593 573 12.63 1.06 0.75 0.86
21 A" 206 199 0.50 0.51 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 17410.1 cm-1
Scaled (by 0.967) Zero Point Vibrational Energy (zpe) 16835.6 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 B3LYP/6-311+G(3df,2p)
ABC
1.57379 0.31090 0.27261

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.134 -0.505 0.000
C2 0.000 0.473 0.000
C3 1.288 0.151 0.000
H4 1.615 -0.882 0.000
H5 2.061 0.908 0.000
H6 -0.276 1.523 0.000
H7 -0.776 -1.534 0.000
H8 -1.773 -0.365 0.876
H9 -1.773 -0.365 -0.876

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.49712.50922.77523.49362.20201.09011.09311.0931
C21.49711.32722.10792.10671.08662.15152.14762.1476
C32.50921.32721.08381.08182.08062.66453.22513.2251
H42.77522.10791.08381.84423.05992.47853.53743.5374
H53.49362.10671.08181.84422.41743.74324.13374.1337
H62.20201.08662.08063.05992.41743.09812.56392.5639
H71.09012.15152.66452.47853.74323.09811.76861.7686
H81.09312.14763.22513.53744.13372.56391.76861.7524
H91.09312.14763.22513.53744.13372.56391.76861.7524

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 125.248 C1 C2 H6 116.013
C2 C1 H7 111.557 C2 C1 H8 111.054
C2 C1 H9 111.054 C2 C3 H4 121.590
C2 C3 H5 121.640 C3 C2 H6 118.739
H4 C3 H5 116.770 H7 C1 H8 108.212
H7 C1 H9 108.212 H8 C1 H9 106.557
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.408      
2 C -0.001      
3 C -0.420      
4 H 0.131      
5 H 0.145      
6 H 0.123      
7 H 0.135      
8 H 0.147      
9 H 0.147      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.424 -0.053 0.000 0.427
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.381 -0.216 0.000
y -0.216 -19.322 0.000
z 0.000 0.000 -22.101
Traceless
 xyz
x 1.330 -0.216 0.000
y -0.216 1.419 0.000
z 0.000 0.000 -2.749
Polar
3z2-r2-5.499
x2-y2-0.059
xy-0.216
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.635 0.069 0.000
y 0.069 5.441 0.000
z 0.000 0.000 4.743


<r2> (average value of r2) Å2
<r2> 55.232
(<r2>)1/2 7.432