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All results from a given calculation for CF3Br (Bromotrifluoromethane)

using model chemistry: M06-2X/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at M06-2X/STO-3G
 hartrees
Energy at 0K-2878.879226
Energy at 298.15K 
HF Energy-2878.879226
Nuclear repulsion energy355.534624
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 M06-2X/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 A1 1127 1127 243.85 2.68 0.73 0.84
2 A1 721 721 60.06 4.39 0.04 0.08
3 A1 353 353 0.05 5.21 0.38 0.55
4 E 1374 1374 138.09 0.33 0.75 0.86
4 E 1374 1374 138.00 0.33 0.75 0.86
5 E 495 495 6.84 1.28 0.75 0.86
5 E 495 495 6.84 1.28 0.75 0.86
6 E 286 286 0.76 1.77 0.75 0.86
6 E 286 286 0.76 1.77 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 3254.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 3254.8 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 M06-2X/STO-3G
ABC
0.17626 0.06544 0.06544

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/STO-3G

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.833
Br2 0.000 0.000 1.151
F3 0.000 1.295 -1.306
F4 1.122 -0.648 -1.306
F5 -1.122 -0.648 -1.306

Atom - Atom Distances (Å)
  C1 Br2 F3 F4 F5
C11.98311.37941.37941.3794
Br21.98312.77762.77762.7776
F31.37942.77762.24372.2437
F41.37942.77762.24372.2437
F51.37942.77762.24372.2437

picture of Bromotrifluoromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Br2 C1 F3 110.096 Br2 C1 F4 110.096
Br2 C1 F5 110.096 F3 C1 F4 108.839
F3 C1 F5 108.839 F4 C1 F5 108.839
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.288      
2 Br -0.041      
3 F -0.082      
4 F -0.082      
5 F -0.082      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -0.772 0.772
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.356 0.000 0.000
y 0.000 -34.356 0.000
z 0.000 0.000 -34.046
Traceless
 xyz
x -0.155 0.000 0.000
y 0.000 -0.155 0.000
z 0.000 0.000 0.309
Polar
3z2-r20.619
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.196 0.000 0.000
y 0.000 1.197 0.000
z 0.000 0.000 3.454


<r2> (average value of r2) Å2
<r2> 163.279
(<r2>)1/2 12.778