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All results from a given calculation for BClF2 (Chlorodifluoroborane)

using model chemistry: B1B95/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B1B95/6-31G*
 hartrees
Energy at 0K-684.879045
Energy at 298.15K 
HF Energy-684.879045
Nuclear repulsion energy142.004563
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 B1B95/6-31G*
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 1267 1203 494.52 0.69 0.22 0.36
2 A1 704 668 38.91 4.51 0.09 0.16
3 A1 427 406 5.77 1.37 0.52 0.68
4 B1 596 566 52.27 1.71 0.75 0.86
5 B2 1490 1415 325.47 0.00 0.75 0.86
6 B2 345 327 3.44 1.94 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2414.8 cm-1
Scaled (by 0.9493) Zero Point Vibrational Energy (zpe) 2292.3 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 B1B95/6-31G*
ABC
0.34649 0.15667 0.10788

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-31G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.442
Cl2 0.000 0.000 1.300
F3 0.000 1.132 -1.105
F4 0.000 -1.132 -1.105

Atom - Atom Distances (Å)
  B1 Cl2 F3 F4
B11.74181.31151.3115
Cl21.74182.65772.6577
F31.31152.65772.2631
F41.31152.65772.2631

picture of Chlorodifluoroborane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl2 B1 F3 120.369 Cl2 B1 F4 120.369
F3 B1 F4 119.263
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.520      
2 Cl -0.143      
3 F -0.189      
4 F -0.189      


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 -0.128 0.128
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.552 0.000 0.000
y 0.000 -28.724 0.000
z 0.000 0.000 -28.189
Traceless
 xyz
x 2.905 0.000 0.000
y 0.000 -1.854 0.000
z 0.000 0.000 -1.051
Polar
3z2-r2-2.102
x2-y23.172
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.951 0.000 0.000
y 0.000 2.568 0.000
z 0.000 0.000 4.099


<r2> (average value of r2) Å2
<r2> 91.894
(<r2>)1/2 9.586