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All results from a given calculation for CBr3Cl (tribromochloromethane)

using model chemistry: M06-2X/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at M06-2X/STO-3G
 hartrees
Energy at 0K-8130.942105
Energy at 298.15K-8130.950634
HF Energy-8130.942105
Nuclear repulsion energy1113.842834
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 M06-2X/STO-3G
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 844 844 137.90      
2 A1 365 365 0.01      
3 A1 248 248 0.10      
4 E 864 864 124.74      
4 E 864 864 125.51      
5 E 226 226 1.46      
5 E 226 226 1.48      
6 E 158 158 0.13      
6 E 158 158 0.12      

Unscaled Zero Point Vibrational Energy (zpe) 1975.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1975.9 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 M06-2X/STO-3G
ABC
0.02852 0.02852 0.02081

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/STO-3G

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.246
Cl2 0.000 0.000 2.109
Br3 0.000 1.850 -0.356
Br4 1.602 -0.925 -0.356
Br5 -1.602 -0.925 -0.356

Atom - Atom Distances (Å)
  C1 Cl2 Br3 Br4 Br5
C11.86251.94541.94541.9454
Cl21.86253.08163.08163.0816
Br31.94543.08163.20403.2040
Br41.94543.08163.20403.2040
Br51.94543.08163.20403.2040

picture of tribromochloromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl2 C1 Br3 108.028 Cl2 C1 Br4 108.028
Cl2 C1 Br5 108.028 Br3 C1 Br4 110.875
Br3 C1 Br5 110.875 Br4 C1 Br5 110.875
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.111      
2 Cl -0.120      
3 Br 0.077      
4 Br 0.077      
5 Br 0.077      


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 -1.295 1.295
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -65.951 0.000 0.000
y 0.000 -65.951 0.000
z 0.000 0.000 -69.410
Traceless
 xyz
x 1.730 0.000 0.000
y 0.000 1.730 0.000
z 0.000 0.000 -3.459
Polar
3z2-r2-6.918
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 4.725 0.000 0.000
y 0.000 4.723 0.000
z 0.000 0.000 3.957


<r2> (average value of r2) Å2
<r2> 490.469
(<r2>)1/2 22.147