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All results from a given calculation for BClF2 (Chlorodifluoroborane)

using model chemistry: B3LYP/LANL2DZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B3LYP/LANL2DZ
 hartrees
Energy at 0K-239.629130
Energy at 298.15K 
HF Energy-239.629130
Nuclear repulsion energy88.360000
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 B3LYP/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 1158 1113 466.73 1.27 0.22 0.36
2 A1 628 603 32.93 6.25 0.11 0.20
3 A1 383 368 12.00 2.39 0.60 0.75
4 B1 564 543 62.23 2.23 0.75 0.86
5 B2 1352 1300 363.66 0.01 0.75 0.86
6 B2 316 304 6.56 3.58 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2200.6 cm-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 2115.2 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 B3LYP/LANL2DZ
ABC
0.32588 0.14918 0.10233

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/LANL2DZ

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 1.331
F3 0.000 1.167 -1.134
F4 0.000 -1.167 -1.134

Atom - Atom Distances (Å)
  B1 Cl2 F3 F4
B11.77361.35661.3566
Cl21.77362.72782.7278
F31.35662.72782.3336
F41.35662.72782.3336

picture of Chlorodifluoroborane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl2 B1 F3 120.674 Cl2 B1 F4 120.674
F3 B1 F4 118.652
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/LANL2DZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.405      
2 Cl -0.014      
3 F -0.195      
4 F -0.195      


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 0.357 0.357
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.556 0.000 0.000
y 0.000 -30.583 0.000
z 0.000 0.000 -29.792
Traceless
 xyz
x 4.631 0.000 0.000
y 0.000 -2.909 0.000
z 0.000 0.000 -1.722
Polar
3z2-r2-3.444
x2-y25.027
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.470 0.000 0.000
y 0.000 2.297 0.000
z 0.000 0.000 3.987


<r2> (average value of r2) Å2
<r2> 78.945
(<r2>)1/2 8.885