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All results from a given calculation for CBrClF2 (Methane, bromochlorodifluoro-)

using model chemistry: CID/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CID/6-31G*
 hartrees
Energy at 0K-3266.711547
Energy at 298.15K-3266.715675
HF Energy-3266.088706
Nuclear repulsion energy443.449722
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 CID/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' 1213 1120 306.41      
2 A' 952 879 405.41      
3 A' 674 623 15.11      
4 A' 468 432 0.70      
5 A' 351 324 0.05      
6 A' 233 215 0.03      
7 A" 1296 1197 203.54      
8 A" 428 395 0.72      
9 A" 312 288 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 2963.2 cm-1
Scaled (by 0.9237) Zero Point Vibrational Energy (zpe) 2737.1 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 CID/6-31G*
ABC
0.12972 0.05664 0.04958

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.029 0.672 0.000
Br2 0.544 -1.188 0.000
Cl3 -1.707 0.875 0.000
F4 0.544 1.260 1.074
F5 0.544 1.260 -1.074

Atom - Atom Distances (Å)
  C1 Br2 Cl3 F4 F5
C11.93011.74741.32811.3281
Br21.93013.05372.67332.6733
Cl31.74743.05372.52322.5232
F41.32812.67332.52322.1472
F51.32812.67332.52322.1472

picture of Methane, bromochlorodifluoro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Br2 C1 Cl3 112.175 Br2 C1 F4 108.855
Br2 C1 F5 108.855 Cl3 C1 F4 109.493
Cl3 C1 F5 109.493 F4 C1 F5 107.869
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability