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

using model chemistry: wB97X-D/CEP-31G

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/CEP-31G
 hartrees
Energy at 0K-22.362100
Energy at 298.15K-22.365035
HF Energy-22.362100
Nuclear repulsion energy19.173271
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/CEP-31G
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 3115 3115 47.82 204.11 0.00 0.00
2 A1 1411 1411 15.50 1.41 0.73 0.84
3 A1 690 690 35.70 25.28 0.35 0.52
4 E 3252 3252 28.54 72.34 0.75 0.86
4 E 3252 3252 28.62 72.52 0.75 0.86
5 E 1497 1497 10.36 21.51 0.75 0.86
5 E 1497 1497 10.32 21.45 0.75 0.86
6 E 1035 1035 7.78 14.38 0.75 0.86
6 E 1035 1035 7.77 14.39 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 8390.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 8390.9 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/CEP-31G
ABC
5.11810 0.40833 0.40833

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/CEP-31G

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.185
Cl2 0.000 0.000 0.685
H3 0.000 1.044 -1.513
H4 0.904 -0.522 -1.513
H5 -0.904 -0.522 -1.513

Atom - Atom Distances (Å)
  C1 Cl2 H3 H4 H5
C11.86961.09421.09421.0942
Cl21.86962.43342.43342.4334
H31.09422.43341.80781.8078
H41.09422.43341.80781.8078
H51.09422.43341.80781.8078

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 107.476 Cl2 C1 H4 107.476
Cl2 C1 H5 107.476 H3 C1 H4 111.390
H3 C1 H5 111.390 H4 C1 H5 111.390
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/CEP-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.501      
2 Cl -0.119      
3 H 0.207      
4 H 0.207      
5 H 0.207      


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 -2.731 2.731
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.102 0.000 0.000
y 0.000 -19.102 0.000
z 0.000 0.000 -17.301
Traceless
 xyz
x -0.901 0.000 0.000
y 0.000 -0.901 0.000
z 0.000 0.000 1.801
Polar
3z2-r23.603
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 1.652 0.000 0.000
y 0.000 1.654 -0.001
z 0.000 -0.001 4.520


<r2> (average value of r2) Å2
<r2> 30.590
(<r2>)1/2 5.531