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All results from a given calculation for CBrCl3 (Methane, bromotrichloro-)

using model chemistry: PBE1PBE/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 PBE1PBE/6-31G*
 hartrees
Energy at 0K-3989.502368
Energy at 298.15K-3989.505622
HF Energy-3989.502368
Nuclear repulsion energy618.773225
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 PBE1PBE/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 A' 791 752 178.29      
2 A' 729 692 175.66      
3 A' 436 414 0.50      
4 A' 305 290 0.02      
5 A' 254 242 0.18      
6 A' 197 188 0.00      
7 A" 791 752 178.26      
8 A" 305 290 0.02      
9 A" 198 188 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 2003.3 cm-1
Scaled (by 0.9503) Zero Point Vibrational Energy (zpe) 1903.7 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 PBE1PBE/6-31G*
ABC
0.05742 0.03860 0.03859

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.421 -0.000 0.000
Br2 -1.527 -0.000 0.000
Cl3 0.998 1.673 0.000
Cl4 0.998 -0.836 1.449
Cl5 0.998 -0.836 -1.449

Atom - Atom Distances (Å)
  C1 Br2 Cl3 Cl4 Cl5
C11.94791.76961.76961.7696
Br21.94793.02883.02883.0288
Cl31.76963.02882.89732.8973
Cl41.76963.02882.89732.8976
Cl51.76963.02882.89732.8976

picture of Methane, bromotrichloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Br2 C1 Cl3 109.031 Br2 C1 Cl4 109.031
Br2 C1 Cl5 109.031 Cl3 C1 Cl4 109.903
Cl3 C1 Cl5 109.903 Cl4 C1 Cl5 109.917
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.387      
2 Br 0.038      
3 Cl 0.116      
4 Cl 0.116      
5 Cl 0.116      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.174 -0.000 0.000 0.174
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -59.329 -0.000 0.000
y -0.000 -60.533 0.000
z 0.000 0.000 -60.531
Traceless
 xyz
x 1.203 -0.000 0.000
y -0.000 -0.603 0.000
z 0.000 0.000 -0.600
Polar
3z2-r2-1.201
x2-y21.204
xy-0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.957 0.000 0.000
y 0.000 8.051 0.000
z 0.000 0.000 8.052


<r2> (average value of r2) Å2
<r2> 313.733
(<r2>)1/2 17.713