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All results from a given calculation for CH3CHCH (1-propenyl radical)

using model chemistry: HF/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 2A'
Energy calculated at HF/Def2TZVPP
 hartrees
Energy at 0K-116.475755
Energy at 298.15K-116.479871
HF Energy-116.475755
Nuclear repulsion energy64.448616
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 HF/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' 3380 3064 1.36      
2 A' 3246 2942 33.98      
3 A' 3214 2913 9.09      
4 A' 3157 2862 34.32      
5 A' 1647 1492 2.94      
6 A' 1586 1438 6.37      
7 A' 1533 1389 1.62      
8 A' 1345 1219 2.06      
9 A' 1211 1098 5.04      
10 A' 987 894 0.03      
11 A' 900 815 12.15      
12 A' 443 402 5.91      
13 A" 3201 2902 31.24      
14 A" 1599 1450 5.83      
15 A" 1146 1039 3.53      
16 A" 910 824 1.29      
17 A" 649 589 54.51      
18 A" 195 177 0.02      

Unscaled Zero Point Vibrational Energy (zpe) 15174.4 cm-1
Scaled (by 0.9064) Zero Point Vibrational Energy (zpe) 13754.1 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 HF/Def2TZVPP
ABC
1.91619 0.31993 0.28860

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.450 0.000
C2 1.313 0.315 0.000
C3 -0.981 -0.687 0.000
H4 -0.413 1.449 0.000
H5 2.135 1.000 0.000
H6 -0.473 -1.642 0.000
H7 -1.622 -0.639 0.874
H8 -1.622 -0.639 -0.874

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8
C11.32021.50191.08102.20432.14532.14012.1401
C21.32022.50322.06551.06972.64993.20733.2073
C31.50192.50322.21073.54291.08131.08471.0847
H41.08102.06552.21072.58673.09212.56652.5665
H52.20431.06973.54292.58673.71274.19054.1905
H62.14532.64991.08133.09213.71271.75721.7572
H72.14013.20731.08472.56654.19051.75721.7474
H82.14013.20731.08472.56654.19051.75721.7474

picture of 1-propenyl radical state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 H5 134.268 C1 C3 H6 111.258
C1 C3 H7 110.629 C1 C3 H8 110.629
C2 C1 C3 124.876 C2 C1 H4 118.339
C3 C1 H4 116.784 H6 C3 H7 108.440
H6 C3 H8 108.440 H7 C3 H8 107.319
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.082      
2 C -0.144      
3 C -0.121      
4 H 0.065      
5 H 0.095      
6 H 0.070      
7 H 0.059      
8 H 0.059      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.526 0.440 0.000 0.685
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.577 0.991 0.000
y 0.991 -18.716 0.000
z 0.000 0.000 -21.201
Traceless
 xyz
x 1.381 0.991 0.000
y 0.991 1.173 0.000
z 0.000 0.000 -2.554
Polar
3z2-r2-5.108
x2-y20.139
xy0.991
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.708 0.392 0.000
y 0.392 4.604 0.000
z 0.000 0.000 3.990


<r2> (average value of r2) Å2
<r2> 51.314
(<r2>)1/2 7.163