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All results from a given calculation for CHCl2 (dichloromethyl radical)

using model chemistry: B3LYPultrafine/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 no C2V 2B1
1 2 yes CS 2A'

Conformer 1 (C2V)

Jump to S1C2
Energy calculated at B3LYPultrafine/aug-cc-pVDZ
 hartrees
Energy at 0K-959.087988
Energy at 298.15K 
HF Energy-959.087988
Nuclear repulsion energy124.707539
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 B3LYPultrafine/aug-cc-pVDZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 3258 3162 0.86      
2 A1 743 721 6.72      
3 A1 306 297 0.32      
4 B1 374i 363i 35.97      
5 B2 1211 1175 51.46      
6 B2 903 876 150.37      

Unscaled Zero Point Vibrational Energy (zpe) 3023.5 cm-1
Scaled (by 0.9704) Zero Point Vibrational Energy (zpe) 2934.0 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 B3LYPultrafine/aug-cc-pVDZ
ABC
1.57814 0.10896 0.10192

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/aug-cc-pVDZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.679
H2 0.000 0.000 1.764
Cl3 0.000 1.487 -0.172
Cl4 0.000 -1.487 -0.172

Atom - Atom Distances (Å)
  C1 H2 Cl3 Cl4
C11.08521.71351.7135
H21.08522.44142.4414
Cl31.71352.44142.9747
Cl41.71352.44142.9747

picture of dichloromethyl radical state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl3 C1 H2 119.772 Cl3 C1 Cl4 120.455
Cl4 C1 H2 119.772
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.095      
2 H -0.215      
3 Cl 0.060      
4 Cl 0.060      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 0.942 0.942
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.281 0.000 0.000
y 0.000 -31.308 0.000
z 0.000 0.000 -29.257
Traceless
 xyz
x -1.998 0.000 0.000
y 0.000 -0.539 0.000
z 0.000 0.000 2.538
Polar
3z2-r25.075
x2-y2-0.973
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.585 0.000 0.000
y 0.000 8.329 0.000
z 0.000 0.000 5.459


<r2> (average value of r2) Å2
<r2> 101.426
(<r2>)1/2 10.071

Conformer 2 (CS)

Jump to S1C1
Energy calculated at B3LYPultrafine/aug-cc-pVDZ
 hartrees
Energy at 0K-959.088939
Energy at 298.15K-959.089722
HF Energy-959.088939
Nuclear repulsion energy124.518381
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 B3LYPultrafine/aug-cc-pVDZ
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' 3212 3117 0.61      
2 A' 750 728 12.26      
3 A' 490 475 20.55      
4 A' 299 290 0.42      
5 A" 1213 1177 39.60      
6 A" 866 840 178.35      

Unscaled Zero Point Vibrational Energy (zpe) 3414.5 cm-1
Scaled (by 0.9704) Zero Point Vibrational Energy (zpe) 3313.4 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 B3LYPultrafine/aug-cc-pVDZ
ABC
1.51934 0.10943 0.10233

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.013 0.706 0.000
H2 -0.513 1.660 0.000
Cl3 0.013 -0.173 1.483
Cl4 0.013 -0.173 -1.483

Atom - Atom Distances (Å)
  C1 H2 Cl3 Cl4
C11.08891.72451.7245
H21.08892.41602.4160
Cl31.72452.41602.9664
Cl41.72452.41602.9664

picture of dichloromethyl radical state 1 conformation 2
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl3 C1 H2 116.530 Cl3 C1 Cl4 118.649
Cl4 C1 H2 116.530
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.024      
2 H -0.153      
3 Cl 0.064      
4 Cl 0.064      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.465 0.849 0.000 0.968
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.972 -0.939 0.000
y -0.939 -29.715 0.000
z 0.000 0.000 -31.427
Traceless
 xyz
x -1.401 -0.939 0.000
y -0.939 1.985 0.000
z 0.000 0.000 -0.584
Polar
3z2-r2-1.168
x2-y2-2.257
xy-0.939
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.636 -0.069 0.000
y -0.069 5.501 0.000
z 0.000 0.000 8.446


<r2> (average value of r2) Å2
<r2> 101.220
(<r2>)1/2 10.061