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All results from a given calculation for CH2CH2Cl (2-chloroethyl radical)

using model chemistry: wB97X-D/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 2A'
Energy calculated at wB97X-D/aug-cc-pVDZ
 hartrees
Energy at 0K-538.742352
Energy at 298.15K-538.745986
HF Energy-538.742352
Nuclear repulsion energy 
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 wB97X-D/aug-cc-pVDZ
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' 3180 3044 4.00      
2 A' 3126 2992 11.08      
3 A' 1492 1428 0.35      
4 A' 1454 1392 5.61      
5 A' 1238 1185 13.15      
6 A' 1110 1063 9.80      
7 A' 678 649 89.00      
8 A' 584 559 20.39      
9 A' 308 295 12.38      
10 A" 3301 3160 4.36      
11 A" 3200 3063 1.40      
12 A" 1252 1198 0.34      
13 A" 1063 1017 0.60      
14 A" 793 760 1.12      
15 A" 229 219 1.02      

Unscaled Zero Point Vibrational Energy (zpe) 11503.4 cm-1
Scaled (by 0.9573) Zero Point Vibrational Energy (zpe) 11012.2 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 wB97X-D/aug-cc-pVDZ
ABC
1.08022 0.18994 0.17279

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.464 0.819 0.000
C2 0.000 0.880 0.000
Cl3 0.704 -0.840 0.000
H4 -2.007 0.702 0.936
H5 -2.007 0.702 -0.936
H6 0.417 1.341 -0.900
H7 0.417 1.341 0.900

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 H6 H7
C11.46522.73011.08871.08872.14912.1491
C21.46521.85902.22162.22161.09361.0936
Cl32.73011.85903.25593.25592.37732.3773
H41.08872.22163.25591.87293.10702.5066
H51.08872.22163.25591.87292.50663.1070
H62.14911.09362.37733.10702.50661.7997
H72.14911.09362.37732.50663.10701.7997

picture of 2-chloroethyl radical state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 Cl3 109.862 C1 C2 H6 113.468
C1 C2 H7 113.468 C2 C1 H4 120.172
C2 C1 H5 120.172 Cl3 C2 H6 104.239
Cl3 C2 H7 104.239 H4 C1 H5 118.656
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.721      
2 C 0.086      
3 Cl -0.109      
4 H -0.277      
5 H -0.277      
6 H -0.072      
7 H -0.072      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.020 1.909 0.000 2.165
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.775 0.811 0.000
y 0.811 -26.447 0.000
z 0.000 0.000 -25.051
Traceless
 xyz
x -0.026 0.811 0.000
y 0.811 -1.034 0.000
z 0.000 0.000 1.060
Polar
3z2-r22.120
x2-y20.672
xy0.811
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.886 -1.202 0.000
y -1.202 6.708 0.000
z 0.000 0.000 5.225


<r2> (average value of r2) Å2
<r2> 74.405
(<r2>)1/2 8.626