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All results from a given calculation for CH3Cl (Methyl chloride)

using model chemistry: wB97X-D/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at wB97X-D/6-31G(2df,p)
 hartrees
Energy at 0K-500.084901
Energy at 298.15K-500.087868
HF Energy-500.084901
Nuclear repulsion energy51.285084
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 wB97X-D/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 A1 3090 3090 20.58 104.94 0.01 0.01
2 A1 1390 1390 12.73 1.85 0.49 0.66
3 A1 761 761 26.11 13.00 0.25 0.40
4 E 3202 3202 4.21 55.83 0.75 0.86
4 E 3202 3202 4.21 55.81 0.75 0.86
5 E 1487 1487 5.77 11.93 0.75 0.86
5 E 1487 1487 5.76 11.93 0.75 0.86
6 E 1035 1035 3.19 4.19 0.75 0.86
6 E 1035 1035 3.18 4.20 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 8343.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 8343.4 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 wB97X-D/6-31G(2df,p)
ABC
5.22975 0.44336 0.44336

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-31G(2df,p)

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.127
Cl2 0.000 0.000 0.658
H3 0.000 1.033 -1.472
H4 0.894 -0.516 -1.472
H5 -0.894 -0.516 -1.472

Atom - Atom Distances (Å)
  C1 Cl2 H3 H4 H5
C11.78451.08871.08871.0887
Cl21.78452.36692.36692.3669
H31.08872.36691.78841.7884
H41.08872.36691.78841.7884
H51.08872.36691.78841.7884

picture of Methyl chloride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl2 C1 H3 108.491 Cl2 C1 H4 108.491
Cl2 C1 H5 108.491 H3 C1 H4 110.433
H3 C1 H5 110.433 H4 C1 H5 110.434
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.396      
2 Cl -0.160      
3 H 0.185      
4 H 0.185      
5 H 0.185      


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 -2.008 2.008
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.580 0.000 0.000
y 0.000 -19.580 0.000
z 0.000 0.000 -17.762
Traceless
 xyz
x -0.909 0.000 0.000
y 0.000 -0.909 0.000
z 0.000 0.000 1.818
Polar
3z2-r23.636
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.917 0.000 0.000
y 0.000 2.918 -0.001
z 0.000 -0.001 4.412


<r2> (average value of r2) Å2
<r2> 36.523
(<r2>)1/2 6.043