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

using model chemistry: B3LYP/STO-3G

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/STO-3G
 hartrees
Energy at 0K-3235.588633
Energy at 298.15K-3235.592180
HF Energy-3235.588633
Nuclear repulsion energy422.301674
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/STO-3G
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' 1189 1061 181.92      
2 A' 809 722 297.76      
3 A' 608 542 24.74      
4 A' 395 353 1.16      
5 A' 333 297 0.29      
6 A' 193 173 1.10      
7 A" 1325 1183 130.18      
8 A" 371 331 5.86      
9 A" 265 237 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 2744.1 cm-1
Scaled (by 0.8924) Zero Point Vibrational Energy (zpe) 2448.8 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/STO-3G
ABC
0.11484 0.05198 0.04494

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/STO-3G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.095 0.693 0.000
Br2 0.575 -1.233 0.000
Cl3 -1.826 0.888 0.000
F4 0.575 1.327 1.124
F5 0.575 1.327 -1.124

Atom - Atom Distances (Å)
  C1 Br2 Cl3 F4 F5
C11.98441.93091.37711.3771
Br21.98443.20372.79602.7960
Cl31.93093.20372.68712.6871
F41.37712.79602.68712.2481
F51.37712.79602.68712.2481

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 109.808 Br2 C1 F4 111.274
Br2 C1 F5 111.274 Cl3 C1 F4 107.458
Cl3 C1 F5 107.458 F4 C1 F5 109.420
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.203      
2 Br 0.037      
3 Cl -0.180      
4 F -0.030      
5 F -0.030      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.880 0.218 0.000 1.892
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -44.226 1.615 0.000
y 1.615 -41.064 0.000
z 0.000 0.000 -41.476
Traceless
 xyz
x -2.956 1.615 0.000
y 1.615 1.787 0.000
z 0.000 0.000 1.169
Polar
3z2-r22.337
x2-y2-3.162
xy1.615
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.572 -1.091 0.000
y -1.091 3.691 0.000
z 0.000 0.000 1.346


<r2> (average value of r2) Å2
<r2> 224.583
(<r2>)1/2 14.986