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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: B2PLYP/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B2PLYP/Def2TZVPP
 hartrees
Energy at 0K-117.834955
Energy at 298.15K 
HF Energy-117.668674
Nuclear repulsion energy70.916659
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 B2PLYP/Def2TZVPP
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A' 3246 3246 15.46 62.39 0.61 0.76
2 A' 3163 3163 8.35 158.23 0.14 0.25
3 A' 3155 3155 21.36 28.00 0.25 0.40
4 A' 3127 3127 10.02 82.94 0.71 0.83
5 A' 3045 3045 22.54 185.63 0.02 0.05
6 A' 1709 1709 13.32 18.22 0.06 0.12
7 A' 1508 1508 14.49 5.98 0.64 0.78
8 A' 1464 1464 0.90 18.20 0.50 0.66
9 A' 1419 1419 1.71 2.44 0.72 0.84
10 A' 1335 1335 0.06 18.58 0.32 0.48
11 A' 1201 1201 0.26 1.45 0.74 0.85
12 A' 954 954 3.01 0.15 0.75 0.86
13 A' 934 934 2.94 6.60 0.09 0.17
14 A' 426 426 0.98 1.68 0.41 0.58
15 A" 3097 3097 17.38 81.71 0.75 0.86
16 A" 1493 1493 6.69 6.64 0.75 0.86
17 A" 1079 1079 3.07 0.75 0.75 0.86
18 A" 1033 1033 12.38 0.62 0.75 0.86
19 A" 947 947 45.04 1.66 0.75 0.86
20 A" 594 594 12.27 3.62 0.75 0.86
21 A" 207 207 0.44 0.94 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 17567.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 17567.7 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 B2PLYP/Def2TZVPP
ABC
1.56858 0.31171 0.27306

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.135 -0.500 0.000
C2 0.000 0.475 0.000
C3 1.288 0.144 0.000
H4 1.603 -0.891 0.000
H5 2.064 0.895 0.000
H6 -0.268 1.526 0.000
H7 -0.774 -1.527 0.000
H8 -1.771 -0.359 0.876
H9 -1.771 -0.359 -0.876

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.49622.50722.76623.49012.20331.08871.09121.0912
C21.49621.32992.10642.10641.08462.14632.14442.1444
C32.50721.32991.08211.08012.08132.65423.22123.2212
H42.76622.10641.08211.84503.05702.46103.52613.5261
H53.49012.10641.08011.84502.41603.73144.12874.1287
H62.20331.08462.08133.05702.41603.09442.56492.5649
H71.08872.14632.65422.46103.73143.09441.76711.7671
H81.09122.14443.22123.52614.12872.56491.76711.7516
H91.09122.14443.22123.52614.12872.56491.76711.7516

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 124.938 C1 C2 H6 116.331
C2 C1 H7 111.295 C2 C1 H8 110.986
C2 C1 H9 110.986 C2 C3 H4 121.345
C2 C3 H5 121.512 C3 C2 H6 118.731
H4 C3 H5 117.143 H7 C1 H8 108.321
H7 C1 H9 108.321 H8 C1 H9 106.765
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.196      
2 C -0.102      
3 C -0.205      
4 H 0.075      
5 H 0.092      
6 H 0.087      
7 H 0.076      
8 H 0.086      
9 H 0.086      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.388 -0.040 0.000 0.390
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.398 -0.224 0.006
y -0.224 -19.304 0.001
z 0.006 0.001 -22.023
Traceless
 xyz
x 1.265 -0.224 0.006
y -0.224 1.406 0.001
z 0.006 0.001 -2.672
Polar
3z2-r2-5.344
x2-y2-0.094
xy-0.224
xz0.006
yz0.001


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.381 -0.007 -0.001
y -0.007 5.188 0.000
z -0.001 0.000 4.213


<r2> (average value of r2) Å2
<r2> 55.125
(<r2>)1/2 7.425