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

using model chemistry: wB97X-D/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 2A
Energy calculated at wB97X-D/cc-pVTZ
 hartrees
Energy at 0K-538.783322
Energy at 298.15K-538.786803
HF Energy-538.783322
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/cc-pVTZ
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 3247 3104 5.24      
2 A 3134 2996 11.32      
3 A 3080 2945 13.37      
4 A 3007 2875 18.93      
5 A 1496 1430 3.73      
6 A 1473 1408 9.07      
7 A 1421 1358 6.48      
8 A 1291 1234 40.20      
9 A 1127 1078 3.85      
10 A 1046 1000 17.78      
11 A 1015 971 0.63      
12 A 746 713 25.52      
13 A 370 353 12.44      
14 A 310 296 21.18      
15 A 177 169 1.33      

Unscaled Zero Point Vibrational Energy (zpe) 11469.9 cm-1
Scaled (by 0.956) Zero Point Vibrational Energy (zpe) 10965.2 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/cc-pVTZ
ABC
1.42655 0.18486 0.16892

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.444 0.596 -0.052
C2 1.645 -0.263 0.007
Cl3 -1.111 -0.128 0.004
H4 0.452 1.658 0.130
H5 1.603 -1.058 -0.741
H6 2.539 0.334 -0.174
H7 1.757 -0.747 0.984

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 H6 H7
C11.47791.71641.07782.13322.11422.1448
C21.47792.75972.26511.09191.08961.0964
Cl31.71642.75972.37652.96393.68313.0932
H41.07782.26512.37653.07542.49002.8663
H52.13321.09192.96393.07541.77031.7602
H62.11421.08963.68312.49001.77031.7669
H72.14481.09643.09322.86631.76021.7669

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 111.331 C1 C2 H6 109.937
C1 C2 H7 112.001 C2 C1 Cl3 119.344
C2 C1 H4 124.082 H5 C2 H6 108.482
H5 C2 H7 107.093 H6 C2 H7 107.849
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.143      
2 C -0.220      
3 Cl -0.082      
4 H 0.147      
5 H 0.104      
6 H 0.094      
7 H 0.101      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.543 0.360 0.182 1.595
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.762 0.305 0.045
y 0.305 -24.664 0.312
z 0.045 0.312 -26.480
Traceless
 xyz
x 0.811 0.305 0.045
y 0.305 0.957 0.312
z 0.045 0.312 -1.767
Polar
3z2-r2-3.534
x2-y2-0.097
xy0.305
xz0.045
yz0.312


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.857 0.322 0.001
y 0.322 4.908 -0.019
z 0.001 -0.019 4.010


<r2> (average value of r2) Å2
<r2> 75.462
(<r2>)1/2 8.687