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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: B3LYP/aug-cc-pVDZ

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/aug-cc-pVDZ
 hartrees
Energy at 0K-117.920856
Energy at 298.15K 
HF Energy-117.920856
Nuclear repulsion energy70.441993
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/aug-cc-pVDZ
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' 3225 3129 17.41 68.50 0.61 0.76
2 A' 3140 3047 11.31 160.85 0.14 0.25
3 A' 3132 3039 20.95 39.93 0.16 0.27
4 A' 3103 3011 11.45 85.29 0.70 0.82
5 A' 3017 2927 25.37 215.75 0.03 0.05
6 A' 1708 1658 17.15 39.74 0.05 0.10
7 A' 1467 1424 14.42 1.81 0.62 0.76
8 A' 1434 1391 1.11 23.17 0.43 0.60
9 A' 1383 1342 1.84 2.53 0.69 0.82
10 A' 1321 1282 0.05 22.06 0.28 0.44
11 A' 1182 1147 0.30 0.91 0.56 0.72
12 A' 937 909 3.27 0.18 0.75 0.86
13 A' 927 899 3.17 7.42 0.05 0.09
14 A' 424 411 1.07 2.20 0.35 0.52
15 A" 3068 2977 18.66 88.63 0.75 0.86
16 A" 1448 1406 6.82 4.34 0.75 0.86
17 A" 1056 1025 3.83 1.03 0.75 0.86
18 A" 1009 980 11.03 0.61 0.75 0.86
19 A" 948 920 46.65 3.06 0.75 0.86
20 A" 585 568 12.41 1.41 0.75 0.86
21 A" 203 197 0.46 0.57 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 17357.9 cm-1
Scaled (by 0.9704) Zero Point Vibrational Energy (zpe) 16844.1 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/aug-cc-pVDZ
ABC
1.55525 0.30732 0.26951

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.142 -0.502 0.000
C2 0.000 0.473 0.000
C3 1.297 0.147 0.000
H4 1.625 -0.895 0.000
H5 2.076 0.909 0.000
H6 -0.274 1.533 0.000
H7 -0.785 -1.541 0.000
H8 -1.784 -0.356 0.883
H9 -1.784 -0.356 -0.883

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.50162.52382.79493.51442.21281.09861.10151.1015
C21.50161.33722.12412.12181.09532.16122.15672.1567
C32.52381.33721.09251.09042.09512.68003.24443.2444
H42.79492.12411.09251.86023.08272.49493.56263.5626
H53.51442.12181.09041.86022.43173.76704.15784.1578
H62.21281.09532.09513.08272.43173.11632.57552.5755
H71.09862.16122.68002.49493.76703.11631.78341.7834
H81.10152.15673.24443.56264.15782.57551.78341.7664
H91.10152.15673.24443.56264.15782.57551.78341.7664

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 125.412 C1 C2 H6 115.998
C2 C1 H7 111.504 C2 C1 H8 110.963
C2 C1 H9 110.963 C2 C3 H4 121.584
C2 C3 H5 121.526 C3 C2 H6 118.590
H4 C3 H5 116.890 H7 C1 H8 108.312
H7 C1 H9 108.312 H8 C1 H9 106.605
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.680      
2 C 1.016      
3 C 0.773      
4 H -0.568      
5 H -0.515      
6 H -0.667      
7 H -0.349      
8 H -0.185      
9 H -0.185      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.426 -0.053 0.000 0.430
CHELPG 0.000 0.000 0.000 0.000
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.563 -0.220 0.000
y -0.220 -19.428 0.000
z 0.000 0.000 -22.133
Traceless
 xyz
x 1.217 -0.220 0.000
y -0.220 1.420 0.000
z 0.000 0.000 -2.637
Polar
3z2-r2-5.275
x2-y2-0.135
xy-0.220
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.886 0.067 0.000
y 0.067 5.653 0.000
z 0.000 0.000 4.875


<r2> (average value of r2) Å2
<r2> 55.804
(<r2>)1/2 7.470