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All results from a given calculation for CBr3Cl (tribromochloromethane)

using model chemistry: M06-2X/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 M06-2X/cc-pVTZ
 hartrees
Energy at 0K-8221.002101
Energy at 298.15K-8221.010672
HF Energy-8221.002101
Nuclear repulsion energy1128.428101
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/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 782 747 110.29      
2 A1 342 326 0.08      
3 A1 221 211 0.12      
4 E 711 679 107.49      
4 E 711 679 106.63      
5 E 221 211 0.07      
5 E 221 211 0.07      
6 E 146 140 0.00      
6 E 146 140 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 1750.6 cm-1
Scaled (by 0.9551) Zero Point Vibrational Energy (zpe) 1672.0 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/cc-pVTZ
ABC
0.02935 0.02935 0.02127

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.296
Cl2 0.000 0.000 2.059
Br3 0.000 1.829 -0.350
Br4 1.584 -0.915 -0.350
Br5 -1.584 -0.915 -0.350

Atom - Atom Distances (Å)
  C1 Cl2 Br3 Br4 Br5
C11.76301.94021.94021.9402
Cl21.76303.02503.02503.0250
Br31.94023.02503.16873.1687
Br41.94023.02503.16873.1687
Br51.94023.02503.16873.1687

picture of tribromochloromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl2 C1 Br3 109.450 Cl2 C1 Br4 109.450
Cl2 C1 Br5 109.450 Br3 C1 Br4 109.492
Br3 C1 Br5 109.492 Br4 C1 Br5 109.492
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.111      
2 Cl 0.016      
3 Br 0.032      
4 Br 0.032      
5 Br 0.032      


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 -0.111 0.111
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -71.390 0.000 0.000
y 0.000 -71.390 0.000
z 0.000 0.000 -72.331
Traceless
 xyz
x 0.471 0.000 0.000
y 0.000 0.471 0.000
z 0.000 0.000 -0.942
Polar
3z2-r2-1.883
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 12.027 0.000 0.000
y 0.000 12.033 0.001
z 0.000 0.001 10.720


<r2> (average value of r2) Å2
<r2> 481.680
(<r2>)1/2 21.947