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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: B1B95/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B1B95/6-31G
 hartrees
Energy at 0K-117.805878
Energy at 298.15K 
HF Energy-117.805878
Nuclear repulsion energy70.750510
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 B1B95/6-31G
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' 3279 3127 25.82 62.92 0.62 0.77
2 A' 3191 3043 6.50 141.55 0.11 0.20
3 A' 3179 3032 35.20 11.06 0.66 0.79
4 A' 3156 3009 7.37 93.77 0.70 0.82
5 A' 3058 2916 26.25 151.85 0.03 0.06
6 A' 1756 1675 10.26 11.79 0.09 0.17
7 A' 1541 1470 15.42 18.23 0.72 0.84
8 A' 1494 1425 0.71 26.20 0.57 0.72
9 A' 1461 1394 5.88 10.36 0.66 0.79
10 A' 1363 1300 0.12 18.49 0.48 0.65
11 A' 1228 1171 1.04 3.75 0.75 0.86
12 A' 981 935 6.02 0.91 0.44 0.61
13 A' 956 912 1.48 5.19 0.21 0.35
14 A' 431 411 0.86 1.31 0.43 0.60
15 A" 3124 2979 24.80 98.01 0.75 0.86
16 A" 1529 1458 10.84 19.94 0.75 0.86
17 A" 1109 1057 0.00 0.94 0.75 0.86
18 A" 1052 1003 13.51 0.74 0.75 0.86
19 A" 985 940 58.76 0.63 0.75 0.86
20 A" 606 578 14.90 14.72 0.75 0.86
21 A" 203 194 0.65 2.34 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 17839.5 cm-1
Scaled (by 0.9537) Zero Point Vibrational Energy (zpe) 17013.5 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 B1B95/6-31G
ABC
1.56196 0.31038 0.27193

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.138 -0.497 0.000
C2 0.000 0.476 0.000
C3 1.291 0.142 0.000
H4 1.610 -0.896 0.000
H5 2.075 0.889 0.000
H6 -0.274 1.529 0.000
H7 -0.779 -1.529 0.000
H8 -1.776 -0.359 0.879
H9 -1.776 -0.359 -0.879

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.49652.51112.77613.49912.20221.09231.09531.0953
C21.49651.33352.11462.11621.08832.15032.15062.1506
C32.51111.33351.08531.08332.09112.66003.23003.2300
H42.77612.11461.08531.84453.07022.47123.53923.5392
H53.49912.11621.08331.84452.43483.74074.14344.1434
H62.20221.08832.09113.07022.43483.09902.56822.5682
H71.09232.15032.66002.47123.74073.09901.77051.7705
H81.09532.15063.23003.53924.14342.56821.77051.7579
H91.09532.15063.23003.53924.14342.56821.77051.7579

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 124.976 C1 C2 H6 115.956
C2 C1 H7 111.367 C2 C1 H8 111.212
C2 C1 H9 111.212 C2 C3 H4 121.572
C2 C3 H5 121.892 C3 C2 H6 119.067
H4 C3 H5 116.536 H7 C1 H8 108.060
H7 C1 H9 108.060 H8 C1 H9 106.737
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.513      
2 C -0.085      
3 C -0.329      
4 H 0.140      
5 H 0.144      
6 H 0.145      
7 H 0.162      
8 H 0.168      
9 H 0.168      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.384 -0.021 0.000 0.385
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.653 -0.122 0.000
y -0.122 -18.685 0.000
z 0.000 0.000 -21.393
Traceless
 xyz
x 1.386 -0.122 0.000
y -0.122 1.338 0.000
z 0.000 0.000 -2.724
Polar
3z2-r2-5.448
x2-y20.032
xy-0.122
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.532 -0.119 0.000
y -0.119 4.434 0.000
z 0.000 0.000 2.666


<r2> (average value of r2) Å2
<r2> 54.913
(<r2>)1/2 7.410