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

using model chemistry: B3LYPultrafine/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 2A'
Energy calculated at B3LYPultrafine/cc-pVTZ
 hartrees
Energy at 0K-117.269186
Energy at 298.15K-117.273157
HF Energy-117.269186
Nuclear repulsion energy64.418307
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 B3LYPultrafine/cc-pVTZ
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' 3241 3133 0.32      
2 A' 3114 3010 16.74      
3 A' 3023 2922 22.39      
4 A' 3007 2907 16.93      
5 A' 1686 1630 3.17      
6 A' 1485 1436 9.88      
7 A' 1407 1360 1.46      
8 A' 1275 1232 1.43      
9 A' 1109 1073 6.00      
10 A' 932 901 1.87      
11 A' 792 765 18.76      
12 A' 410 396 8.75      
13 A" 3067 2965 19.19      
14 A" 1485 1435 6.63      
15 A" 1065 1030 1.97      
16 A" 816 788 1.72      
17 A" 613 592 61.14      
18 A" 196 190 0.02      

Unscaled Zero Point Vibrational Energy (zpe) 14359.9 cm-1
Scaled (by 0.9667) Zero Point Vibrational Energy (zpe) 13881.8 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 B3LYPultrafine/cc-pVTZ
ABC
1.94495 0.31834 0.28811

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.442 0.000
C2 1.301 0.354 0.000
C3 -0.970 -0.707 0.000
H4 -0.448 1.441 0.000
H5 2.150 1.018 0.000
H6 -0.450 -1.663 0.000
H7 -1.618 -0.663 0.878
H8 -1.618 -0.663 -0.878

Atom - Atom Distances (Å)
  C1 C2 C3 H4 H5 H6 H7 H8
C11.30421.50381.09512.22562.15242.14762.1476
C21.30422.50702.05991.07742.67093.21413.2141
C31.50382.50702.21053.56511.08831.09241.0924
H41.09512.05992.21052.63263.10382.56292.5629
H52.22561.07743.56512.63263.73424.21874.2187
H62.15242.67091.08833.10383.73421.77071.7707
H72.14763.21411.09242.56294.21871.77071.7566
H82.14763.21411.09242.56294.21871.77071.7566

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 138.095 C1 C3 H6 111.261
C1 C3 H7 110.628 C1 C3 H8 110.628
C2 C1 C3 126.308 C2 C1 H4 118.047
C3 C1 H4 115.645 H6 C3 H7 108.586
H6 C3 H8 108.586 H7 C3 H8 107.023
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.078      
2 C -0.222      
3 C -0.257      
4 H 0.118      
5 H 0.138      
6 H 0.102      
7 H 0.100      
8 H 0.100      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.609 0.441 0.000 0.752
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -18.488 1.132 0.000
y 1.132 -18.735 0.000
z 0.000 0.000 -21.029
Traceless
 xyz
x 1.394 1.132 0.000
y 1.132 1.023 0.000
z 0.000 0.000 -2.417
Polar
3z2-r2-4.834
x2-y20.247
xy1.132
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.200 0.544 0.000
y 0.544 4.944 0.000
z 0.000 0.000 3.824


<r2> (average value of r2) Å2
<r2> 51.421
(<r2>)1/2 7.171