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

using model chemistry: B3LYPultrafine/cc-pVTZ

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/cc-pVTZ
 hartrees
Energy at 0K-959.127037
Energy at 298.15K 
HF Energy-959.127037
Nuclear repulsion energy125.452127
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/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 A1 3255 3146 0.11      
2 A1 741 716 8.01      
3 A1 307 296 0.33      
4 B1 339i 328i 41.16      
5 B2 1229 1188 47.37      
6 B2 896 867 153.30      

Unscaled Zero Point Vibrational Energy (zpe) 3043.9 cm-1
Scaled (by 0.9667) Zero Point Vibrational Energy (zpe) 2942.6 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/cc-pVTZ
ABC
1.61440 0.11000 0.10298

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.671
H2 0.000 0.000 1.746
Cl3 0.000 1.480 -0.170
Cl4 0.000 -1.480 -0.170

Atom - Atom Distances (Å)
  C1 H2 Cl3 Cl4
C11.07461.70251.7025
H21.07462.42082.4208
Cl31.70252.42082.9606
Cl41.70252.42082.9606

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 119.601 Cl3 C1 Cl4 120.797
Cl4 C1 H2 119.601
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.110      
2 H 0.162      
3 Cl -0.026      
4 Cl -0.026      


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 0.892 0.892
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.852 0.000 0.000
y 0.000 -30.986 0.000
z 0.000 0.000 -29.025
Traceless
 xyz
x -1.847 0.000 0.000
y 0.000 -0.547 0.000
z 0.000 0.000 2.393
Polar
3z2-r24.787
x2-y2-0.866
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.293 0.000 0.000
y 0.000 7.505 0.000
z 0.000 0.000 4.432


<r2> (average value of r2) Å2
<r2> 100.358
(<r2>)1/2 10.018

Conformer 2 (CS)

Jump to S1C1
Energy calculated at B3LYPultrafine/cc-pVTZ
 hartrees
Energy at 0K-959.127649
Energy at 298.15K-959.128402
HF Energy-959.127649
Nuclear repulsion energy125.274538
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/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' 3219 3111 0.85      
2 A' 748 723 12.85      
3 A' 451 436 24.66      
4 A' 300 290 0.72      
5 A" 1233 1192 38.87      
6 A" 867 838 174.29      

Unscaled Zero Point Vibrational Energy (zpe) 3408.6 cm-1
Scaled (by 0.9667) Zero Point Vibrational Energy (zpe) 3295.1 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/cc-pVTZ
ABC
1.56486 0.11033 0.10327

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.011 0.693 0.000
H2 -0.457 1.663 0.000
Cl3 0.011 -0.171 1.477
Cl4 0.011 -0.171 -1.477

Atom - Atom Distances (Å)
  C1 H2 Cl3 Cl4
C11.07751.71151.7115
H21.07752.40152.4015
Cl31.71152.40152.9546
Cl41.71152.40152.9546

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 117.044 Cl3 C1 Cl4 119.344
Cl4 C1 H2 117.044
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.100      
2 H 0.157      
3 Cl -0.029      
4 Cl -0.029      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.436 0.814 0.000 0.923
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.616 -0.824 0.000
y -0.824 -29.392 0.000
z 0.000 0.000 -31.085
Traceless
 xyz
x -1.377 -0.824 0.000
y -0.824 1.958 0.000
z 0.000 0.000 -0.581
Polar
3z2-r2-1.162
x2-y2-2.224
xy-0.824
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.357 -0.124 0.000
y -0.124 4.466 0.000
z 0.000 0.000 7.574


<r2> (average value of r2) Å2
<r2> 100.232
(<r2>)1/2 10.012