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

using model chemistry: HSEh1PBE/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 2A'
Energy calculated at HSEh1PBE/6-311G**
 hartrees
Energy at 0K-117.110030
Energy at 298.15K-117.114008
HF Energy-117.110030
Nuclear repulsion energy64.410082
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 HSEh1PBE/6-311G**
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' 3265 3136 0.46      
2 A' 3147 3023 16.60      
3 A' 3046 2926 13.56      
4 A' 3040 2920 25.02      
5 A' 1705 1637 2.86      
6 A' 1479 1421 11.59      
7 A' 1399 1343 2.67      
8 A' 1268 1218 1.68      
9 A' 1117 1073 6.01      
10 A' 942 905 3.71      
11 A' 799 767 17.81      
12 A' 408 391 8.64      
13 A" 3102 2980 19.35      
14 A" 1479 1421 9.41      
15 A" 1058 1016 1.60      
16 A" 828 795 2.02      
17 A" 618 593 67.56      
18 A" 198 190 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 14449.2 cm-1
Scaled (by 0.9604) Zero Point Vibrational Energy (zpe) 13877.0 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 HSEh1PBE/6-311G**
ABC
1.92972 0.31958 0.28885

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.443 0.000
C2 1.303 0.339 0.000
C3 -0.973 -0.697 0.000
H4 -0.437 1.449 0.000
H5 2.156 1.002 0.000
H6 -0.456 -1.657 0.000
H7 -1.623 -0.651 0.880
H8 -1.623 -0.651 -0.880

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8
C11.30761.49871.09712.22782.14882.14592.1459
C21.30762.50132.06441.08032.66053.21213.2121
C31.49872.50132.21203.56111.09091.09491.0949
H41.09712.06442.21202.63173.10632.56752.5675
H52.22781.08033.56112.63173.72734.21774.2177
H62.14882.66051.09093.10633.72731.77461.7746
H72.14593.21211.09492.56754.21771.77461.7608
H82.14593.21211.09492.56754.21771.77461.7608

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 137.589 C1 C3 H6 111.172
C1 C3 H7 110.695 C1 C3 H8 110.695
C2 C1 C3 125.938 C2 C1 H4 118.030
C3 C1 H4 116.032 H6 C3 H7 108.555
H6 C3 H8 108.555 H7 C3 H8 107.041
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.204      
2 C -0.144      
3 C -0.321      
4 H 0.129      
5 H 0.139      
6 H 0.133      
7 H 0.134      
8 H 0.134      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.566 0.471 0.000 0.736
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.068 1.179 0.000
y 1.179 -18.422 0.000
z 0.000 0.000 -20.910
Traceless
 xyz
x 1.598 1.179 0.000
y 1.179 1.067 0.000
z 0.000 0.000 -2.665
Polar
3z2-r2-5.329
x2-y20.354
xy1.179
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.854 0.488 0.000
y 0.488 4.490 0.000
z 0.000 0.000 3.340


<r2> (average value of r2) Å2
<r2> 51.171
(<r2>)1/2 7.153