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All results from a given calculation for CH2CHCH3 (Propene)

using model chemistry: PBEPBEultrafine/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 PBEPBEultrafine/6-31G*
 hartrees
Energy at 0K-117.729063
Energy at 298.15K 
HF Energy-117.729063
Nuclear repulsion energy70.254084
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 PBEPBEultrafine/6-31G*
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' 3171 3118 21.25 66.34 0.62 0.77
2 A' 3088 3037 3.46 139.03 0.11 0.20
3 A' 3078 3027 40.70 11.09 0.45 0.62
4 A' 3058 3008 3.95 101.98 0.67 0.80
5 A' 2969 2920 24.68 156.02 0.04 0.07
6 A' 1689 1661 10.71 11.61 0.10 0.18
7 A' 1475 1451 11.71 16.30 0.71 0.83
8 A' 1423 1400 1.02 29.75 0.54 0.70
9 A' 1383 1360 1.41 10.51 0.68 0.81
10 A' 1296 1275 0.31 17.19 0.48 0.65
11 A' 1168 1149 0.45 3.34 0.75 0.86
12 A' 925 910 7.12 1.79 0.34 0.51
13 A' 918 903 0.28 2.93 0.20 0.33
14 A' 412 405 0.99 1.21 0.42 0.59
15 A" 3023 2973 21.28 100.78 0.75 0.86
16 A" 1461 1437 7.17 17.64 0.75 0.86
17 A" 1040 1023 0.09 0.33 0.75 0.86
18 A" 999 983 12.09 0.33 0.75 0.86
19 A" 888 873 39.09 0.20 0.75 0.86
20 A" 570 560 11.13 13.32 0.75 0.86
21 A" 209 206 0.63 2.13 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 17120.7 cm-1
Scaled (by 0.9835) Zero Point Vibrational Energy (zpe) 16838.2 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 PBEPBEultrafine/6-31G*
ABC
1.54032 0.30654 0.26855

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.144 -0.497 0.000
C2 0.000 0.476 0.000
C3 1.300 0.141 0.000
H4 1.620 -0.908 0.000
H5 2.091 0.897 0.000
H6 -0.272 1.542 0.000
H7 -0.787 -1.541 0.000
H8 -1.791 -0.355 0.886
H9 -1.791 -0.355 -0.886

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8 H9
C11.50242.52562.79423.52272.21761.10301.10621.1062
C21.50241.34222.13082.13271.09952.16522.16472.1647
C32.52561.34221.09671.09472.10552.67963.25343.2534
H42.79422.13081.09671.86583.09542.48823.56733.5673
H53.52272.13271.09471.86582.44943.77154.17444.1744
H62.21761.09952.10553.09542.44943.12512.58682.5868
H71.10302.16522.67962.48823.77153.12511.78861.7886
H81.10622.16473.25343.56734.17442.58681.78861.7717
H91.10622.16473.25343.56734.17442.58681.78861.7717

picture of Propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 125.121 C1 C2 H6 116.057
C2 C1 H7 111.489 C2 C1 H8 111.252
C2 C1 H9 111.252 C2 C3 H4 121.456
C2 C3 H5 121.802 C3 C2 H6 118.822
H4 C3 H5 116.741 H7 C1 H8 108.114
H7 C1 H9 108.114 H8 C1 H9 106.409
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.530      
2 C -0.049      
3 C -0.351      
4 H 0.141      
5 H 0.146      
6 H 0.135      
7 H 0.166      
8 H 0.171      
9 H 0.171      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.385 -0.024 0.000 0.386
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.704 -0.124 0.000
y -0.124 -18.705 0.000
z 0.000 0.000 -21.320
Traceless
 xyz
x 1.308 -0.124 0.000
y -0.124 1.307 0.000
z 0.000 0.000 -2.615
Polar
3z2-r2-5.231
x2-y20.001
xy-0.124
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.770 -0.011 0.000
y -0.011 4.666 0.000
z 0.000 0.000 2.863


<r2> (average value of r2) Å2
<r2> 55.488
(<r2>)1/2 7.449