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All results from a given calculation for CBr3Cl (tribromochloromethane)

using model chemistry: B97D3/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B97D3/6-311G**
 hartrees
Energy at 0K-8224.630996
Energy at 298.15K-8224.639249
HF Energy-8224.630996
Nuclear repulsion energy1107.561657
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 B97D3/6-311G**
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 662 653 194.08      
2 A1 311 307 0.03      
3 A1 200 197 0.82      
4 E 590 581 173.90      
4 E 590 581 173.87      
5 E 207 204 1.86      
5 E 207 204 1.86      
6 E 136 134 0.06      
6 E 136 134 0.06      

Unscaled Zero Point Vibrational Energy (zpe) 1520.0 cm-1
Scaled (by 0.9857) Zero Point Vibrational Energy (zpe) 1498.2 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 B97D3/6-311G**
ABC
0.02829 0.02829 0.02047

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-311G**

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.311
Cl2 0.000 0.000 2.092
Br3 0.000 1.865 -0.357
Br4 1.615 -0.932 -0.357
Br5 -1.615 -0.932 -0.357

Atom - Atom Distances (Å)
  C1 Cl2 Br3 Br4 Br5
C11.78111.98081.98081.9808
Cl21.78113.07803.07803.0780
Br31.98083.07803.23013.2301
Br41.98083.07803.23013.2301
Br51.98083.07803.23013.2301

picture of tribromochloromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl2 C1 Br3 109.695 Cl2 C1 Br4 109.695
Cl2 C1 Br5 109.695 Br3 C1 Br4 109.247
Br3 C1 Br5 109.247 Br4 C1 Br5 109.247
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.448      
2 Cl 0.100      
3 Br 0.116      
4 Br 0.116      
5 Br 0.116      


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 -0.100 0.100
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -70.923 0.000 0.000
y 0.000 -70.923 0.000
z 0.000 0.000 -72.040
Traceless
 xyz
x 0.559 0.000 0.000
y 0.000 0.559 0.000
z 0.000 0.000 -1.117
Polar
3z2-r2-2.235
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 11.279 0.000 0.000
y 0.000 11.278 0.000
z 0.000 0.000 9.949


<r2> (average value of r2) Å2
<r2> 498.042
(<r2>)1/2 22.317