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All results from a given calculation for BClF2 (Chlorodifluoroborane)

using model chemistry: BLYP/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at BLYP/TZVP
 hartrees
Energy at 0K-684.974817
Energy at 298.15K 
HF Energy-684.974817
Nuclear repulsion energy140.057386
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 BLYP/TZVP
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 1177 1174 487.97 0.60 0.40 0.57
2 A1 661 660 39.10 5.90 0.06 0.11
3 A1 406 405 5.78 2.16 0.51 0.68
4 B1 570 568 43.32 1.35 0.75 0.86
5 B2 1370 1366 345.69 0.26 0.75 0.86
6 B2 330 329 2.46 2.17 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2256.9 cm-1
Scaled (by 0.9975) Zero Point Vibrational Energy (zpe) 2251.3 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 BLYP/TZVP
ABC
0.33756 0.15225 0.10493

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/TZVP

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 1.319
F3 0.000 1.146 -1.121
F4 0.000 -1.146 -1.121

Atom - Atom Distances (Å)
  B1 Cl2 F3 F4
B11.76611.32961.3296
Cl21.76612.69552.6955
F31.32962.69552.2929
F41.32962.69552.2929

picture of Chlorodifluoroborane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl2 B1 F3 120.429 Cl2 B1 F4 120.429
F3 B1 F4 119.142
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.419      
2 Cl -0.086      
3 F -0.166      
4 F -0.166      


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 0.228 0.228
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.358 0.000 0.000
y 0.000 -30.128 0.000
z 0.000 0.000 -28.882
Traceless
 xyz
x 3.147 0.000 0.000
y 0.000 -2.508 0.000
z 0.000 0.000 -0.639
Polar
3z2-r2-1.278
x2-y23.770
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.478 0.000 0.000
y 0.000 3.307 0.000
z 0.000 0.000 4.764


<r2> (average value of r2) Å2
<r2> 94.606
(<r2>)1/2 9.727