return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

All results from a given calculation for CD3Cl (methyl chloride d3)

using model chemistry: B3LYP/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B3LYP/aug-cc-pVTZ
 hartrees
Energy at 0K-500.165805
Energy at 298.15K-500.163674
HF Energy-500.165805
Nuclear repulsion energy50.998024
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 B3LYP/aug-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 2196 2125 16.33      
2 A1 1035 1002 14.76      
3 A1 679 656 20.96      
4 E 2353 2277 2.27      
4 E 2353 2277 2.27      
5 E 1074 1039 3.02      
5 E 1074 1039 3.02      
6 E 769 744 0.35      
6 E 769 744 0.35      

Unscaled Zero Point Vibrational Energy (zpe) 6151.2 cm-1
Scaled (by 0.9675) Zero Point Vibrational Energy (zpe) 5951.3 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 B3LYP/aug-cc-pVTZ
ABC
2.62796 0.35637 0.35637

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/aug-cc-pVTZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.139
Cl2 0.000 0.000 0.663
H3 0.000 1.030 -1.477
H4 0.892 -0.515 -1.477
H5 -0.892 -0.515 -1.477

Atom - Atom Distances (Å)
  C1 Cl2 H3 H4 H5
C11.80151.08451.08451.0845
Cl21.80152.37502.37502.3750
H31.08452.37501.78461.7846
H41.08452.37501.78461.7846
H51.08452.37501.78461.7846

picture of methyl chloride d3 state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl2 C1 D3 108.177 Cl2 C1 D4 108.177
Cl2 C1 D5 108.177 D3 C1 D4 110.734
D3 C1 D5 110.734 D4 C1 D5 110.734
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.511      
2 Cl -0.185      
3 H 0.232      
4 H 0.232      
5 H 0.232      


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 -1.986 1.986
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.073 0.000 0.000
y 0.000 -20.073 0.000
z 0.000 0.000 -18.340
Traceless
 xyz
x -0.867 0.000 0.000
y 0.000 -0.867 0.000
z 0.000 0.000 1.733
Polar
3z2-r23.466
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 3.929 0.000 0.000
y 0.000 3.930 0.000
z 0.000 0.000 5.475


<r2> (average value of r2) Å2
<r2> 37.154
(<r2>)1/2 6.095