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All results from a given calculation for CBr3Cl (tribromochloromethane)

using model chemistry: B3LYP/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 B3LYP/6-31G*
 hartrees
Energy at 0K-8213.384979
Energy at 298.15K-8213.393379
HF Energy-8213.384979
Nuclear repulsion energy1117.537239
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/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 725 696 143.87      
2 A1 327 314 0.05      
3 A1 211 203 0.19      
4 E 646 620 132.66      
4 E 646 620 132.58      
5 E 215 207 0.26      
5 E 215 207 0.26      
6 E 145 139 0.02      
6 E 145 139 0.02      

Unscaled Zero Point Vibrational Energy (zpe) 1637.1 cm-1
Scaled (by 0.9603) Zero Point Vibrational Energy (zpe) 1572.1 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/6-31G*
ABC
0.02875 0.02875 0.02094

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-31G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.313
Cl2 0.000 0.000 2.091
Br3 0.000 1.844 -0.356
Br4 1.597 -0.922 -0.356
Br5 -1.597 -0.922 -0.356

Atom - Atom Distances (Å)
  C1 Cl2 Br3 Br4 Br5
C11.77771.96161.96161.9616
Cl21.77773.06403.06403.0640
Br31.96163.06403.19363.1936
Br41.96163.06403.19363.1936
Br51.96163.06403.19363.1936

picture of tribromochloromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl2 C1 Br3 109.953 Cl2 C1 Br4 109.953
Cl2 C1 Br5 109.953 Br3 C1 Br4 108.985
Br3 C1 Br5 108.985 Br4 C1 Br5 108.985
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.167      
2 Cl 0.100      
3 Br 0.022      
4 Br 0.022      
5 Br 0.022      


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 -0.171 0.171
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -70.266 0.000 0.000
y 0.000 -70.266 0.000
z 0.000 0.000 -71.581
Traceless
 xyz
x 0.658 0.000 0.000
y 0.000 0.658 0.000
z 0.000 0.000 -1.316
Polar
3z2-r2-2.632
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 10.952 0.000 0.000
y 0.000 10.951 0.000
z 0.000 0.000 9.849


<r2> (average value of r2) Å2
<r2> 489.371
(<r2>)1/2 22.122