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

using model chemistry: B97D3/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 2A
Energy calculated at B97D3/6-31G(2df,p)
 hartrees
Energy at 0K-538.734115
Energy at 298.15K-538.737478
HF Energy-538.734115
Nuclear repulsion energy94.461841
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 B97D3/6-31G(2df,p)
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 3171 3171 8.59      
2 A 3059 3059 13.81      
3 A 3006 3006 17.14      
4 A 2925 2925 25.97      
5 A 1452 1452 1.90      
6 A 1431 1431 5.99      
7 A 1374 1374 2.11      
8 A 1264 1264 41.02      
9 A 1098 1098 5.29      
10 A 1012 1012 19.31      
11 A 979 979 0.61      
12 A 708 708 27.98      
13 A 370 370 16.12      
14 A 307 307 13.80      
15 A 136 136 0.80      

Unscaled Zero Point Vibrational Energy (zpe) 11145.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 11145.9 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 B97D3/6-31G(2df,p)
ABC
1.40804 0.18255 0.16688

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-31G(2df,p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.448 0.599 -0.064
C2 1.654 -0.264 0.008
Cl3 -1.118 -0.129 0.005
H4 0.452 1.661 0.162
H5 1.599 -1.094 -0.712
H6 2.551 0.331 -0.213
H7 1.791 -0.716 1.008

Atom - Atom Distances (Å)
  C1 C2 Cl3 H4 H5 H6 H7
C11.48561.72851.08562.14732.12482.1641
C21.48562.77592.27581.09961.09841.1057
Cl31.72852.77592.38602.97083.70373.1325
H41.08562.27582.38603.10972.51312.8569
H52.14731.09962.97083.10971.78471.7712
H62.12481.09843.70372.51311.78471.7789
H72.16411.10573.13252.85691.77121.7789

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 111.448 C1 C2 H6 109.723
C1 C2 H7 112.433 C2 C1 Cl3 119.262
C2 C1 H4 123.778 H5 C2 H6 108.582
H5 C2 H7 106.865 H6 C2 H7 107.626
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.077      
2 C -0.385      
3 Cl -0.113      
4 H 0.147      
5 H 0.147      
6 H 0.138      
7 H 0.142      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.516 0.349 0.200 1.569
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.402 0.296 0.049
y 0.296 -24.341 0.334
z 0.049 0.334 -26.064
Traceless
 xyz
x 0.800 0.296 0.049
y 0.296 0.892 0.334
z 0.049 0.334 -1.692
Polar
3z2-r2-3.385
x2-y2-0.061
xy0.296
xz0.049
yz0.334


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.708 0.296 0.013
y 0.296 4.659 0.007
z 0.013 0.007 3.699


<r2> (average value of r2) Å2
<r2> 75.982
(<r2>)1/2 8.717