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All results from a given calculation for CF3Br (Bromotrifluoromethane)

using model chemistry: wB97X-D/LANL2DZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at wB97X-D/LANL2DZ
 hartrees
Energy at 0K-350.687481
Energy at 298.15K 
HF Energy-350.687481
Nuclear repulsion energy167.018162
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 wB97X-D/LANL2DZ
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 1019 1019 457.93 5.09 0.62 0.77
2 A1 686 686 42.92 5.71 0.01 0.01
3 A1 329 329 0.05 8.92 0.38 0.55
4 E 1119 1119 309.31 1.18 0.75 0.86
4 E 1119 1119 309.32 1.18 0.75 0.86
5 E 493 493 4.74 2.68 0.75 0.86
5 E 493 493 4.74 2.68 0.75 0.86
6 E 284 284 0.21 3.09 0.75 0.86
6 E 284 284 0.21 3.09 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2913.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 2913.1 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 wB97X-D/LANL2DZ
ABC
0.17813 0.06543 0.06543

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/LANL2DZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.817
Br2 0.000 0.000 1.151
F3 0.000 1.289 -1.311
F4 1.116 -0.644 -1.311
F5 -1.116 -0.644 -1.311

Atom - Atom Distances (Å)
  C1 Br2 F3 F4 F5
C11.96891.37981.37981.3798
Br21.96892.77912.77912.7791
F31.37982.77912.23192.2319
F41.37982.77912.23192.2319
F51.37982.77912.23192.2319

picture of Bromotrifluoromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Br2 C1 F3 110.954 Br2 C1 F4 110.954
Br2 C1 F5 110.954 F3 C1 F4 107.949
F3 C1 F5 107.949 F4 C1 F5 107.949
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/LANL2DZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.374      
2 Br 0.122      
3 F -0.165      
4 F -0.165      
5 F -0.165      


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 1.223 1.223
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.490 0.000 0.000
y 0.000 -37.490 0.000
z 0.000 0.000 -35.376
Traceless
 xyz
x -1.057 0.000 0.000
y 0.000 -1.057 0.000
z 0.000 0.000 2.115
Polar
3z2-r24.229
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 2.211 0.000 0.000
y 0.000 2.210 0.000
z 0.000 0.000 5.516


<r2> (average value of r2) Å2
<r2> 127.498
(<r2>)1/2 11.292