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All results from a given calculation for CH2Cl (chloromethyl radical)

using model chemistry: TPSSh/daug-cc-pVTZ

19 10 17 12 22

States and conformations

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

Conformer 1 (CS)

Jump to S1C2
Energy calculated at TPSSh/daug-cc-pVTZ
 hartrees
Energy at 0K-499.500101
Energy at 298.15K 
HF Energy-499.500101
Nuclear repulsion energy45.316238
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 TPSSh/daug-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' 3162 3162 6.89 120.23 0.08 0.14
2 A' 1413 1413 11.24 1.12 0.73 0.84
3 A' 832 832 33.96 7.57 0.09 0.16
4 A' 45 45 66.95 0.55 0.75 0.86
5 A" 3314 3314 0.01 48.84 0.75 0.86
6 A" 991 991 0.03 1.08 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 4877.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4877.8 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 TPSSh/daug-cc-pVTZ
ABC
9.16891 0.52650 0.49791

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.120 0.000
Cl2 0.000 -0.586 0.000
H3 -0.000 1.619 0.955
H4 -0.000 1.619 -0.955

Atom - Atom Distances (Å)
  C1 Cl2 H3 H4
C11.70511.07761.0776
Cl21.70512.40222.4022
H31.07762.40221.9101
H41.07762.40221.9101

picture of chloromethyl radical state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Br2 C1 H3 117.590 Br2 C1 H4 117.590
H3 C1 H4 124.821
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.559      
2 Cl -0.388      
3 H 0.473      
4 H 0.473      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.001 1.132 0.000 1.132
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.628 0.000 0.000
y 0.000 5.496 0.000
z 0.000 0.000 3.790


<r2> (average value of r2) Å2
<r2> 32.145
(<r2>)1/2 5.670

Conformer 2 (C2V)

Jump to S1C1
Energy calculated at TPSSh/daug-cc-pVTZ
 hartrees
Energy at 0K-499.500100
Energy at 298.15K 
HF Energy-499.500100
Nuclear repulsion energy45.315377
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 TPSSh/daug-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 3161 3161 6.89 120.29 0.08 0.14
2 A1 1413 1413 11.26      
3 A1 832 832 33.94      
4 B1 53 53 66.92      
5 B2 3314 3314 0.01      
6 B2 991 991 0.03      

Unscaled Zero Point Vibrational Energy (zpe) 4881.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4881.5 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 TPSSh/daug-cc-pVTZ
ABC
9.17162 0.52646 0.49788

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.119
Cl2 0.000 0.000 0.586
H3 0.000 0.955 -1.619
H4 0.000 -0.955 -1.619

Atom - Atom Distances (Å)
  C1 Cl2 H3 H4
C11.70511.07761.0776
Cl21.70512.40242.4024
H31.07762.40241.9098
H41.07762.40241.9098

picture of chloromethyl radical state 1 conformation 2
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Br2 C1 H3 117.610 Br2 C1 H4 117.610
H3 C1 H4 124.779
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.559      
2 Cl -0.388      
3 H 0.473      
4 H 0.473      


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 -1.131 1.131
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.628 0.000 0.000
y 0.000 3.790 0.000
z 0.000 0.000 5.496


<r2> (average value of r2) Å2
<r2> 32.146
(<r2>)1/2 5.670