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All results from a given calculation for CBr3Cl (tribromochloromethane)

using model chemistry: wB97X-D/6-31G*

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/6-31G*
 hartrees
Energy at 0K-8213.427933
Energy at 298.15K-8213.436490
HF Energy-8213.427933
Nuclear repulsion energy 
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*
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 775 735 125.83      
2 A1 344 326 0.01      
3 A1 220 209 0.07      
4 E 710 674 113.52      
4 E 710 674 113.94      
5 E 224 213 0.01      
5 E 224 213 0.01      
6 E 151 143 0.01      
6 E 150 143 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 1754.6 cm-1
Scaled (by 0.9485) Zero Point Vibrational Energy (zpe) 1664.3 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 wB97X-D/6-31G*
ABC
0.02933 0.02933 0.02140

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-31G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.305
Cl2 0.000 0.000 2.074
Br3 0.000 1.824 -0.353
Br4 1.580 -0.912 -0.353
Br5 -1.580 -0.912 -0.353

Atom - Atom Distances (Å)
  C1 Cl2 Br3 Br4 Br5
C11.76961.93911.93911.9391
Cl21.76963.03663.03663.0366
Br31.93913.03663.15933.1593
Br41.93913.03663.15933.1593
Br51.93913.03663.15933.1593

picture of tribromochloromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl2 C1 Br3 109.842 Cl2 C1 Br4 109.842
Cl2 C1 Br5 109.842 Br3 C1 Br4 109.098
Br3 C1 Br5 109.098 Br4 C1 Br5 109.098
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.190      
2 Cl 0.105      
3 Br 0.028      
4 Br 0.028      
5 Br 0.028      


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 -0.234 0.234
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -70.122 0.000 0.000
y 0.000 -70.122 0.000
z 0.000 0.000 -71.633
Traceless
 xyz
x 0.755 0.000 0.000
y 0.000 0.755 0.000
z 0.000 0.000 -1.511
Polar
3z2-r2-3.021
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 10.661 0.000 0.000
y 0.000 10.662 -0.000
z 0.000 -0.000 9.639


<r2> (average value of r2) Å2
<r2> 480.266
(<r2>)1/2 21.915