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

using model chemistry: BLYP/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 BLYP/6-31G**
 hartrees
Energy at 0K-3269.632786
Energy at 298.15K-3269.636549
HF Energy-3269.632786
Nuclear repulsion energy431.792154
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 BLYP/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' 1061 1053 292.57      
2 A' 771 765 422.10      
3 A' 606 601 15.10      
4 A' 401 398 2.77      
5 A' 299 297 2.75      
6 A' 201 199 0.04      
7 A" 1149 1140 198.46      
8 A" 380 378 0.40      
9 A" 273 271 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 2570.5 cm-1
Scaled (by 0.9923) Zero Point Vibrational Energy (zpe) 2550.7 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 BLYP/6-31G**
ABC
0.12316 0.05368 0.04687

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.044 0.703 0.000
Br2 0.559 -1.222 0.000
Cl3 -1.757 0.900 0.000
F4 0.559 1.292 1.096
F5 0.559 1.292 -1.096

Atom - Atom Distances (Å)
  C1 Br2 Cl3 F4 F5
C11.99241.81201.34691.3469
Br21.99243.14152.74272.7427
Cl31.81203.14152.59232.5923
F41.34692.74272.59232.1921
F51.34692.74272.59232.1921

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 111.242 Br2 C1 F4 108.902
Br2 C1 F5 108.902 Cl3 C1 F4 109.414
Cl3 C1 F5 109.414 F4 C1 F5 108.931
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.394      
2 Br -0.055      
3 Cl 0.018      
4 F -0.179      
5 F -0.179      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.103 -0.057 0.000 0.118
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -45.125 -0.458 0.000
y -0.458 -44.222 0.000
z 0.000 0.000 -46.207
Traceless
 xyz
x 0.089 -0.458 0.000
y -0.458 1.444 0.000
z 0.000 0.000 -1.534
Polar
3z2-r2-3.067
x2-y2-0.903
xy-0.458
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.685 -1.380 0.000
y -1.380 6.784 0.000
z 0.000 0.000 4.257


<r2> (average value of r2) Å2
<r2> 217.974
(<r2>)1/2 14.764