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All results from a given calculation for CHClCH3 (1-chloroethyl radical)

using model chemistry: B97D3/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 2A
Energy calculated at B97D3/6-311G*
 hartrees
Energy at 0K-538.768401
Energy at 298.15K-538.771796
HF Energy-538.768401
Nuclear repulsion energy94.275445
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 B97D3/6-311G*
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 3157 3157 16.12      
2 A 3046 3046 19.95      
3 A 2995 2995 24.06      
4 A 2914 2914 34.87      
5 A 1471 1471 3.17      
6 A 1449 1449 9.67      
7 A 1393 1393 5.53      
8 A 1283 1283 39.48      
9 A 1103 1103 4.26      
10 A 1020 1020 25.83      
11 A 989 989 0.74      
12 A 698 698 34.63      
13 A 378 378 24.13      
14 A 309 309 18.27      
15 A 149 149 1.05      

Unscaled Zero Point Vibrational Energy (zpe) 11176.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 11176.8 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 B97D3/6-311G*
ABC
1.40633 0.18169 0.16617

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-311G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.454 0.600 -0.069
C2 1.656 -0.265 0.009
Cl3 -1.121 -0.128 0.006
H4 0.455 1.658 0.175
H5 1.611 -1.087 -0.719
H6 2.556 0.329 -0.196
H7 1.781 -0.726 1.006

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 H6 H7
C11.48341.73761.08542.14672.12272.1624
C21.48342.78102.27361.09891.09741.1051
Cl31.73762.78102.38862.98503.71093.1275
H41.08542.27362.38863.10992.51322.8515
H52.14671.09892.98503.10991.78081.7703
H62.12271.09743.71092.51321.78081.7770
H72.16241.10513.12752.85151.77031.7770

picture of 1-chloroethyl radical state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 H5 111.601 C1 C2 H6 109.767
C1 C2 H7 112.485 C2 C1 Cl3 119.187
C2 C1 H4 123.778 H5 C2 H6 108.354
H5 C2 H7 106.883 H6 C2 H7 107.568
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.299      
2 C -0.587      
3 Cl -0.037      
4 H 0.249      
5 H 0.231      
6 H 0.220      
7 H 0.222      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.610 0.330 0.272 1.666
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.063 0.314 0.041
y 0.314 -24.994 0.433
z 0.041 0.433 -26.925
Traceless
 xyz
x 0.897 0.314 0.041
y 0.314 1.000 0.433
z 0.041 0.433 -1.897
Polar
3z2-r2-3.793
x2-y2-0.068
xy0.314
xz0.041
yz0.433


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.829 0.457 -0.004
y 0.457 4.470 -0.018
z -0.004 -0.018 3.345


<r2> (average value of r2) Å2
<r2> 76.667
(<r2>)1/2 8.756