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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: B3LYP/SDD

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/SDD
 hartrees
Energy at 0K-117.891374
Energy at 298.15K 
HF Energy-117.891374
Nuclear repulsion energy70.127763
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/SDD
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' 3256 3130 37.30 52.51 0.61 0.75
2 A' 3162 3040 20.24 123.24 0.12 0.21
3 A' 3147 3025 36.89 30.98 0.27 0.43
4 A' 3129 3008 7.71 79.19 0.70 0.82
5 A' 3026 2909 30.58 171.39 0.02 0.05
6 A' 1705 1639 15.47 18.03 0.08 0.14
7 A' 1518 1459 22.52 12.55 0.67 0.80
8 A' 1467 1410 2.00 21.34 0.55 0.71
9 A' 1437 1381 10.22 4.68 0.74 0.85
10 A' 1330 1279 0.03 17.65 0.53 0.69
11 A' 1206 1159 2.14 4.96 0.73 0.85
12 A' 961 924 7.43 0.89 0.36 0.53
13 A' 933 896 2.41 8.34 0.22 0.36
14 A' 424 408 1.04 2.03 0.50 0.66
15 A" 3095 2976 37.45 77.82 0.75 0.86
16 A" 1507 1449 14.97 11.55 0.75 0.86
17 A" 1087 1045 0.02 3.59 0.75 0.86
18 A" 1034 994 18.46 0.97 0.75 0.86
19 A" 984 946 88.56 4.29 0.75 0.86
20 A" 594 571 19.69 7.60 0.75 0.86
21 A" 194 187 0.73 1.92 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 17598.0 cm-1
Scaled (by 0.9613) Zero Point Vibrational Energy (zpe) 16916.9 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 B3LYP/SDD
ABC
1.54439 0.30344 0.26622

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/SDD

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.152 -0.501 0.000
C2 0.000 0.478 0.000
C3 1.307 0.142 0.000
H4 1.630 -0.898 0.000
H5 2.090 0.898 0.000
H6 -0.270 1.537 0.000
H7 -0.797 -1.538 0.000
H8 -1.791 -0.357 0.884
H9 -1.791 -0.357 -0.884

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.51222.54252.81093.53132.22061.09651.09981.0998
C21.51221.34992.13342.13181.09272.16832.16472.1647
C32.54251.34991.08911.08792.10572.69323.26053.2605
H42.81092.13341.08911.85373.08872.51053.57503.5750
H53.53132.13181.08791.85372.44523.77774.17354.1735
H62.22061.09272.10573.08872.44523.12002.58452.5845
H71.09652.16832.69322.51053.77773.12001.77911.7791
H81.09982.16473.26053.57504.17352.58451.77911.7672
H91.09982.16473.26053.57504.17352.58451.77911.7672

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 125.241 C1 C2 H6 116.034
C2 C1 H7 111.446 C2 C1 H8 110.956
C2 C1 H9 110.956 C2 C3 H4 121.655
C2 C3 H5 121.593 C3 C2 H6 118.725
H4 C3 H5 116.753 H7 C1 H8 108.201
H7 C1 H9 108.201 H8 C1 H9 106.910
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/SDD Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.674      
2 C -0.018      
3 C -0.537      
4 H 0.207      
5 H 0.205      
6 H 0.195      
7 H 0.208      
8 H 0.207      
9 H 0.207      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.467 -0.025 0.000 0.468
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.584 -0.176 0.000
y -0.176 -18.445 0.000
z 0.000 0.000 -21.843
Traceless
 xyz
x 1.560 -0.176 0.000
y -0.176 1.768 0.000
z 0.000 0.000 -3.329
Polar
3z2-r2-6.658
x2-y2-0.139
xy-0.176
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.664 -0.166 0.000
y -0.166 4.237 0.000
z 0.000 0.000 2.905


<r2> (average value of r2) Å2
<r2> 55.788
(<r2>)1/2 7.469