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All results from a given calculation for BClF2 (Chlorodifluoroborane)

using model chemistry: PBEPBE/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at PBEPBE/6-311G**
 hartrees
Energy at 0K-684.552970
Energy at 298.15K 
HF Energy-684.552970
Nuclear repulsion energy140.799609
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 PBEPBE/6-311G**
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 1190 1179 492.64 0.78 0.46 0.63
2 A1 673 667 35.31 5.01 0.10 0.18
3 A1 411 408 5.78 1.77 0.57 0.72
4 B1 572 567 40.82 1.66 0.75 0.86
5 B2 1386 1373 310.41 0.01 0.75 0.86
6 B2 331 328 2.83 2.25 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2281.4 cm-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 2260.6 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 PBEPBE/6-311G**
ABC
0.33917 0.15446 0.10613

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/6-311G**

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.445
Cl2 0.000 0.000 1.309
F3 0.000 1.144 -1.113
F4 0.000 -1.144 -1.113

Atom - Atom Distances (Å)
  B1 Cl2 F3 F4
B11.75421.32441.3244
Cl21.75422.67842.6784
F31.32442.67842.2874
F41.32442.67842.2874

picture of Chlorodifluoroborane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl2 B1 F3 120.279 Cl2 B1 F4 120.279
F3 B1 F4 119.443
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.385      
2 Cl -0.147      
3 F -0.119      
4 F -0.119      


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 -0.091 0.091
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.307 0.000 0.000
y 0.000 -29.518 0.000
z 0.000 0.000 -28.746
Traceless
 xyz
x 2.826 0.000 0.000
y 0.000 -1.992 0.000
z 0.000 0.000 -0.834
Polar
3z2-r2-1.667
x2-y23.212
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.203 0.000 0.000
y 0.000 2.911 0.000
z 0.000 0.000 4.572


<r2> (average value of r2) Å2
<r2> 93.567
(<r2>)1/2 9.673