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

using model chemistry: M06-2X/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 2A
Energy calculated at M06-2X/STO-3G
 hartrees
Energy at 0K-532.804612
Energy at 298.15K-532.808112
HF Energy-532.804612
Nuclear repulsion energy92.819648
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/STO-3G
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 3549 3549 1.88      
2 A 3513 3513 0.94      
3 A 3489 3489 1.32      
4 A 3361 3361 0.69      
5 A 1676 1676 3.14      
6 A 1664 1664 5.57      
7 A 1572 1572 3.24      
8 A 1401 1401 54.00      
9 A 1202 1202 6.27      
10 A 1124 1124 17.06      
11 A 1105 1105 5.99      
12 A 809 809 21.89      
13 A 556 556 12.21      
14 A 326 326 1.76      
15 A 162 162 0.28      

Unscaled Zero Point Vibrational Energy (zpe) 12753.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12753.9 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/STO-3G
ABC
1.32432 0.17733 0.16188

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/STO-3G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.473 0.632 -0.118
C2 1.673 -0.283 0.016
Cl3 -1.136 -0.130 0.009
H4 0.495 1.646 0.303
H5 1.582 -1.141 -0.661
H6 2.583 0.276 -0.236
H7 1.776 -0.665 1.043

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 H6 H7
C11.51531.78451.09862.16072.14352.1746
C21.51532.81372.27871.09691.09741.1008
Cl31.78452.81372.42942.97673.74953.1363
H41.09862.27872.42943.14332.55492.7444
H52.16071.09692.97673.14331.78661.7800
H62.14351.09743.74952.55491.78661.7820
H72.17461.10083.13632.74441.78001.7820

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 110.594 C1 C2 H6 109.205
C1 C2 H7 111.469 C2 C1 Cl3 116.772
C2 C1 H4 120.488 H5 C2 H6 109.017
H5 C2 H7 108.176 H6 C2 H7 108.319
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.008      
2 C -0.220      
3 Cl -0.143      
4 H 0.095      
5 H 0.094      
6 H 0.091      
7 H 0.091      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.034 0.559 0.246 2.124
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.160 -0.018 0.126
y -0.018 -23.118 0.366
z 0.126 0.366 -24.153
Traceless
 xyz
x -0.525 -0.018 0.126
y -0.018 1.039 0.366
z 0.126 0.366 -0.514
Polar
3z2-r2-1.028
x2-y2-1.042
xy-0.018
xz0.126
yz0.366


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.250 0.453 -0.043
y 0.453 1.881 0.056
z -0.043 0.056 1.202


<r2> (average value of r2) Å2
<r2> 76.984
(<r2>)1/2 8.774