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

using model chemistry: B3LYP/TZVP

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/TZVP
 hartrees
Energy at 0K-3272.271704
Energy at 298.15K-3272.275646
HF Energy-3272.271704
Nuclear repulsion energy436.994773
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/TZVP
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' 1083 1046 339.47      
2 A' 831 802 429.37      
3 A' 643 620 13.86      
4 A' 430 415 0.94      
5 A' 323 312 1.16      
6 A' 210 203 0.14      
7 A" 1146 1106 237.86      
8 A" 405 391 0.16      
9 A" 292 282 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 2681.6 cm-1
Scaled (by 0.9654) Zero Point Vibrational Energy (zpe) 2588.8 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/TZVP
ABC
0.12665 0.05486 0.04792

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.039 0.686 0.000
Br2 0.553 -1.209 0.000
Cl3 -1.737 0.896 0.000
F4 0.553 1.276 1.080
F5 0.553 1.276 -1.080

Atom - Atom Distances (Å)
  C1 Br2 Cl3 F4 F5
C11.96331.78841.33361.3336
Br21.96333.11042.70992.7099
Cl31.78843.11042.55982.5598
F41.33362.70992.55982.1596
F51.33362.70992.55982.1596

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 111.921 Br2 C1 F4 109.067
Br2 C1 F5 109.067 Cl3 C1 F4 109.291
Cl3 C1 F5 109.291 F4 C1 F5 108.127
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.251      
2 Br -0.020      
3 Cl -0.008      
4 F -0.112      
5 F -0.112      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.263 -0.501 0.000 0.566
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -45.589 -1.217 0.000
y -1.217 -45.390 0.000
z 0.000 0.000 -47.742
Traceless
 xyz
x 0.977 -1.217 0.000
y -1.217 1.276 0.000
z 0.000 0.000 -2.253
Polar
3z2-r2-4.506
x2-y2-0.199
xy-1.217
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.652 -1.360 0.000
y -1.360 7.111 0.000
z 0.000 0.000 4.395


<r2> (average value of r2) Å2
<r2> 214.321
(<r2>)1/2 14.640