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

using model chemistry: B3LYP/TZVP

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/TZVP
 hartrees
Energy at 0K-538.816546
Energy at 298.15K-538.819960
HF Energy-538.816546
Nuclear repulsion energy94.372363
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/TZVP
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 3223 3111 5.96      
2 A 3097 2990 12.54      
3 A 3048 2942 14.27      
4 A 2973 2870 22.34      
5 A 1484 1433 3.15      
6 A 1464 1414 10.64      
7 A 1415 1366 6.37      
8 A 1299 1254 41.67      
9 A 1115 1077 3.91      
10 A 1037 1002 23.69      
11 A 1005 970 0.68      
12 A 714 689 33.80      
13 A 370 357 16.92      
14 A 307 296 22.72      
15 A 151 145 1.91      

Unscaled Zero Point Vibrational Energy (zpe) 11350.4 cm-1
Scaled (by 0.9654) Zero Point Vibrational Energy (zpe) 10957.7 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/TZVP
ABC
1.41418 0.18180 0.16626

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/TZVP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.458 0.599 -0.061
C2 1.655 -0.266 0.008
Cl3 -1.122 -0.128 0.005
H4 0.462 1.657 0.153
H5 1.611 -1.072 -0.730
H6 2.551 0.328 -0.183
H7 1.771 -0.739 0.993

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 H6 H7
C11.47911.74011.07922.13862.11442.1513
C21.47912.78042.26831.09361.09201.0993
Cl31.74012.78042.39062.98403.70593.1177
H41.07922.26832.39063.09072.49912.8570
H52.13861.09362.98403.09071.77291.7625
H62.11441.09203.70592.49911.77291.7693
H72.15131.09933.11772.85701.76251.7693

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 111.585 C1 C2 H6 109.735
C1 C2 H7 112.259 C2 C1 Cl3 119.245
C2 C1 H4 124.159 H5 C2 H6 108.426
H5 C2 H7 106.978 H6 C2 H7 107.692
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.161      
2 C -0.327      
3 Cl -0.072      
4 H 0.169      
5 H 0.136      
6 H 0.123      
7 H 0.132      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.565 0.325 0.247 1.618
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.086 0.324 0.060
y 0.324 -25.029 0.405
z 0.060 0.405 -26.900
Traceless
 xyz
x 0.878 0.324 0.060
y 0.324 0.964 0.405
z 0.060 0.405 -1.842
Polar
3z2-r2-3.684
x2-y2-0.057
xy0.324
xz0.060
yz0.405


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.712 0.395 0.013
y 0.395 4.731 -0.042
z 0.013 -0.042 3.899


<r2> (average value of r2) Å2
<r2> 76.584
(<r2>)1/2 8.751