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

using model chemistry: B3LYP/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 B3LYP/6-311G*
 hartrees
Energy at 0K-538.807168
Energy at 298.15K-538.810590
HF Energy-538.807168
Nuclear repulsion energy94.387821
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 B3LYP/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 3216 3108 10.81      
2 A 3098 2993 16.31      
3 A 3050 2947 19.34      
4 A 2974 2874 27.10      
5 A 1500 1449 3.61      
6 A 1480 1430 10.48      
7 A 1425 1377 6.70      
8 A 1310 1265 40.79      
9 A 1120 1082 3.32      
10 A 1042 1007 25.25      
11 A 1011 977 0.85      
12 A 716 692 34.33      
13 A 377 365 21.81      
14 A 310 299 20.13      
15 A 151 146 1.36      

Unscaled Zero Point Vibrational Energy (zpe) 11388.8 cm-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 11005.0 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 B3LYP/6-311G*
ABC
1.41434 0.18184 0.16634

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-311G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.454 0.599 -0.066
C2 1.656 -0.265 0.008
Cl3 -1.121 -0.128 0.005
H4 0.455 1.655 0.165
H5 1.614 -1.079 -0.722
H6 2.553 0.328 -0.190
H7 1.777 -0.729 0.998

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 H6 H7
C11.48201.73651.08092.14282.11982.1561
C21.48202.78032.27011.09461.09321.1004
Cl31.73652.78032.38542.98533.70723.1223
H41.08092.27012.38543.09902.50772.8516
H52.14281.09462.98533.09901.77291.7634
H62.11981.09323.70722.50771.77291.7698
H72.15611.10043.12232.85161.76341.7698

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 111.654 C1 C2 H6 109.890
C1 C2 H7 112.371 C2 C1 Cl3 119.298
C2 C1 H4 123.942 H5 C2 H6 108.267
H5 C2 H7 106.906 H6 C2 H7 107.566
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.291      
2 C -0.607      
3 Cl -0.042      
4 H 0.253      
5 H 0.235      
6 H 0.224      
7 H 0.228      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.659 0.370 0.257 1.719
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.353 0.321 0.038
y 0.321 -25.174 0.411
z 0.038 0.411 -27.130
Traceless
 xyz
x 0.799 0.321 0.038
y 0.321 1.068 0.411
z 0.038 0.411 -1.867
Polar
3z2-r2-3.734
x2-y2-0.179
xy0.321
xz0.038
yz0.411


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.629 0.478 -0.008
y 0.478 4.375 -0.014
z -0.008 -0.014 3.287


<r2> (average value of r2) Å2
<r2> 76.716
(<r2>)1/2 8.759