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

using model chemistry: B97D3/cc-pCVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 2 yes C2V 2B1

Conformer 1 (CS)

Jump to S1C2
Vibrational Frequencies calculated at B97D3/cc-pCVTZ
Rotational Constants (cm-1) from geometry optimized at B97D3/cc-pCVTZ
See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/cc-pCVTZ
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability

Conformer 2 (C2V)

Jump to S1C1
Energy calculated at B97D3/cc-pCVTZ
 hartrees
Energy at 0K-499.487972
Energy at 298.15K 
HF Energy-499.487972
Nuclear repulsion energy45.423694
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/cc-pCVTZ
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 3118 3118 9.76      
2 A1 1384 1384 9.19      
3 A1 821 821 29.75      
4 B1 182 182 67.00      
5 B2 3265 3265 0.69      
6 B2 980 980 0.11      

Unscaled Zero Point Vibrational Energy (zpe) 4874.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4874.5 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 B97D3/cc-pCVTZ
ABC
9.16240 0.52968 0.50073

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/cc-pCVTZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.115
Cl2 0.000 0.000 0.584
H3 0.000 0.955 -1.619
H4 0.000 -0.955 -1.619

Atom - Atom Distances (Å)
  C1 Cl2 H3 H4
C11.69861.08041.0804
Cl21.69862.40132.4013
H31.08042.40131.9108
H41.08042.40131.9108

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 117.836 Br2 C1 H4 117.836
H3 C1 H4 124.327
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/cc-pCVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.240      
2 Cl -0.042      
3 H 0.141      
4 H 0.141      


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 -0.988 0.988
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.239 0.000 0.000
y 0.000 -18.344 0.000
z 0.000 0.000 -17.246
Traceless
 xyz
x -2.444 0.000 0.000
y 0.000 0.398 0.000
z 0.000 0.000 2.046
Polar
3z2-r24.092
x2-y2-1.895
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.484 0.000 0.000
y 0.000 2.956 0.000
z 0.000 0.000 4.987


<r2> (average value of r2) Å2
<r2> 31.944
(<r2>)1/2 5.652