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

using model chemistry: ROHF/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at ROHF/aug-cc-pVDZ
 hartrees
Energy at 0K-3268.644016
Energy at 298.15K-3268.648246
HF Energy-3268.644016
Nuclear repulsion energy444.397338
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 ROHF/aug-cc-pVDZ
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' 1221 1221 310.68      
2 A' 970 970 406.31      
3 A' 696 696 10.26      
4 A' 479 479 0.37      
5 A' 368 368 0.16      
6 A' 235 235 0.07      
7 A" 1297 1297 196.71      
8 A" 441 441 0.12      
9 A" 322 322        

Unscaled Zero Point Vibrational Energy (zpe) 3014.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 3014.1 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 ROHF/aug-cc-pVDZ
ABC
0.13075 0.05678 0.04959

See section I.F.4 to change rotational constant units
Geometric Data calculated at ROHF/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.036 0.669 0.000
Br2 0.544 -1.188 0.000
Cl3 -1.708 0.879 0.000
F4 0.544 1.256 1.063
F5 0.544 1.256 -1.063

Atom - Atom Distances (Å)
  C1 Br2 Cl3 F4 F5
C11.92471.75751.31631.3163
Br21.92473.05672.66532.6653
Cl31.75753.05672.51902.5190
F41.31632.66532.51902.1262
F51.31632.66532.51902.1262

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 112.147 Br2 C1 F4 109.201
Br2 C1 F5 109.201 Cl3 C1 F4 109.230
Cl3 C1 F5 109.230 F4 C1 F5 107.730
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at ROHF/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.488      
2 Br 0.440      
3 Cl -0.059      
4 F -0.435      
5 F -0.435      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.291 -0.505 0.000 0.583
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -45.616 -1.248 0.000
y -1.248 -45.707 0.000
z 0.000 0.000 -47.915
Traceless
 xyz
x 1.195 -1.248 0.000
y -1.248 1.058 0.000
z 0.000 0.000 -2.253
Polar
3z2-r2-4.506
x2-y20.091
xy-1.248
xz0.000
yz0.000


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


<r2> (average value of r2) Å2
<r2> 208.235
(<r2>)1/2 14.430