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

using model chemistry: B3LYP/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/6-311G*
 hartrees
Energy at 0K-3272.208978
Energy at 298.15K-3272.212914
HF Energy-3272.208978
Nuclear repulsion energy437.605850
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/6-311G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 1094 1057 343.73      
2 A' 832 804 458.20      
3 A' 642 620 14.47      
4 A' 430 416 1.24      
5 A' 324 313 1.23      
6 A' 213 206 0.12      
7 A" 1166 1126 236.83      
8 A" 404 391 0.29      
9 A" 292 282 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 2697.8 cm-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 2606.9 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/6-311G*
ABC
0.12720 0.05495 0.04807

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.039 0.685 0.000
Br2 0.551 -1.208 0.000
Cl3 -1.732 0.898 0.000
F4 0.551 1.273 1.080
F5 0.551 1.273 -1.080

Atom - Atom Distances (Å)
  C1 Br2 Cl3 F4 F5
C11.96121.78411.33221.3322
Br21.96123.10702.70612.7061
Cl31.78413.10702.55392.5539
F41.33222.70612.55392.1596
F51.33222.70612.55392.1596

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 112.030 Br2 C1 F4 109.006
Br2 C1 F5 109.006 Cl3 C1 F4 109.214
Cl3 C1 F5 109.214 F4 C1 F5 108.296
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.269      
2 Br 0.039      
3 Cl -0.003      
4 F -0.152      
5 F -0.152      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.111 -0.418 0.000 0.432
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -45.791 -0.781 0.000
y -0.781 -45.322 0.000
z 0.000 0.000 -47.503
Traceless
 xyz
x 0.621 -0.781 0.000
y -0.781 1.325 0.000
z 0.000 0.000 -1.946
Polar
3z2-r2-3.892
x2-y2-0.469
xy-0.781
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.306 -1.426 0.000
y -1.426 6.480 0.000
z 0.000 0.000 3.703


<r2> (average value of r2) Å2
<r2> 213.792
(<r2>)1/2 14.622