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

using model chemistry: MP2/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at MP2/6-311G**
 hartrees
Energy at 0K-3989.404239
Energy at 298.15K-3989.407585
HF Energy-3988.713424
Nuclear repulsion energy617.909432
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 MP2/6-311G**
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 752 714 148.58      
2 A1 437 415 0.24      
3 A1 258 245 0.30      
4 E 812 772 154.85      
4 E 812 772 154.85      
5 E 313 297 0.11      
5 E 313 297 0.11      
6 E 202 192 0.00      
6 E 202 192 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 2050.1 cm-1
Scaled (by 0.9502) Zero Point Vibrational Energy (zpe) 1948.0 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 MP2/6-311G**
ABC
0.05759 0.03838 0.03838

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/6-311G**

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.419
Br2 0.000 0.000 1.534
Cl3 0.000 1.670 -1.003
Cl4 1.447 -0.835 -1.003
Cl5 -1.447 -0.835 -1.003

Atom - Atom Distances (Å)
  C1 Br2 Cl3 Cl4 Cl5
C11.95331.76961.76961.7696
Br21.95333.03793.03793.0379
Cl31.76963.03792.89322.8932
Cl41.76963.03792.89322.8932
Cl51.76963.03792.89322.8932

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 109.277 Br2 C1 Cl4 109.277
Br2 C1 Cl5 109.277 Cl3 C1 Cl4 109.664
Cl3 C1 Cl5 109.664 Cl4 C1 Cl5 109.664
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability