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

using model chemistry: M06-2X/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 2A'
Energy calculated at M06-2X/6-31G
 hartrees
Energy at 0K-538.638873
Energy at 298.15K-538.642499
HF Energy-538.638873
Nuclear repulsion energy91.672178
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 M06-2X/6-31G
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' 3202 3202 1.28      
2 A' 3171 3171 5.45      
3 A' 1545 1545 0.85      
4 A' 1504 1504 9.01      
5 A' 1261 1261 7.48      
6 A' 1141 1141 13.06      
7 A' 705 705 75.64      
8 A' 445 445 61.48      
9 A' 303 303 15.58      
10 A" 3318 3318 4.12      
11 A" 3248 3248 0.73      
12 A" 1283 1283 0.04      
13 A" 1068 1068 0.54      
14 A" 805 805 3.57      
15 A" 300 300 0.62      

Unscaled Zero Point Vibrational Energy (zpe) 11648.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 11648.2 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 M06-2X/6-31G
ABC
1.06639 0.17893 0.16322

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.449 0.900 0.000
C2 0.000 0.935 0.000
Cl3 0.693 -0.900 0.000
H4 -1.996 0.802 0.929
H5 -1.996 0.802 -0.929
H6 0.450 1.345 -0.900
H7 0.450 1.345 0.900

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 H6 H7
C11.44922.79811.08211.08212.14752.1475
C21.44921.96162.20522.20521.08641.0864
Cl32.79811.96163.31543.31542.43102.4310
H41.08212.20523.31541.85713.10132.5051
H51.08212.20523.31541.85712.50513.1013
H62.14751.08642.43103.10132.50511.8000
H72.14751.08642.43102.50513.10131.8000

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 109.326 C1 C2 H6 115.009
C1 C2 H7 115.009 C2 C1 H4 120.498
C2 C1 H5 120.498 Cl3 C2 H6 101.936
Cl3 C2 H7 101.936 H4 C1 H5 118.204
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.209      
2 C -0.473      
3 Cl -0.117      
4 H 0.176      
5 H 0.176      
6 H 0.223      
7 H 0.223      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.417 2.578 0.000 2.941
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.166 0.867 0.000
y 0.867 -26.638 0.000
z 0.000 0.000 -24.913
Traceless
 xyz
x 0.609 0.867 0.000
y 0.867 -1.598 0.000
z 0.000 0.000 0.989
Polar
3z2-r21.978
x2-y21.472
xy0.867
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.092 -1.605 0.000
y -1.605 5.128 0.000
z 0.000 0.000 3.361


<r2> (average value of r2) Å2
<r2> 77.237
(<r2>)1/2 8.788