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All results from a given calculation for BClF2 (Chlorodifluoroborane)

using model chemistry: B3LYPultrafine/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B3LYPultrafine/6-31G**
 hartrees
Energy at 0K-684.889581
Energy at 298.15K 
HF Energy-684.889581
Nuclear repulsion energy141.256414
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 B3LYPultrafine/6-31G**
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 1244 1195 471.34 0.74 0.24 0.39
2 A1 691 664 41.49 4.62 0.09 0.17
3 A1 424 408 4.64 1.50 0.50 0.67
4 B1 595 572 50.58 1.76 0.75 0.86
5 B2 1471 1413 313.81 0.00 0.75 0.86
6 B2 344 330 3.41 2.02 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2383.7 cm-1
Scaled (by 0.9608) Zero Point Vibrational Energy (zpe) 2290.3 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 B3LYPultrafine/6-31G**
ABC
0.34398 0.15464 0.10668

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/6-31G**

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.448
Cl2 0.000 0.000 1.309
F3 0.000 1.136 -1.112
F4 0.000 -1.136 -1.112

Atom - Atom Distances (Å)
  B1 Cl2 F3 F4
B11.75631.31551.3155
Cl21.75632.67342.6734
F31.31552.67342.2714
F41.31552.67342.2714

picture of Chlorodifluoroborane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl2 B1 F3 120.307 Cl2 B1 F4 120.307
F3 B1 F4 119.386
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.507      
2 Cl -0.145      
3 F -0.181      
4 F -0.181      


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 -0.185 0.185
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.684 0.000 0.000
y 0.000 -28.843 0.000
z 0.000 0.000 -28.372
Traceless
 xyz
x 2.923 0.000 0.000
y 0.000 -1.815 0.000
z 0.000 0.000 -1.108
Polar
3z2-r2-2.217
x2-y23.159
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.961 0.000 0.000
y 0.000 2.592 0.000
z 0.000 0.000 4.161


<r2> (average value of r2) Å2
<r2> 92.829
(<r2>)1/2 9.635