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All results from a given calculation for BClF2 (Chlorodifluoroborane)

using model chemistry: B2PLYP/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B2PLYP/3-21G
 hartrees
Energy at 0K-681.078245
Energy at 298.15K 
HF Energy-680.964749
Nuclear repulsion energy138.758655
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 B2PLYP/3-21G
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 1265 1265 379.09 1.10 0.16 0.27
2 A1 660 660 59.13 5.40 0.11 0.21
3 A1 417 417 3.20 2.76 0.49 0.66
4 B1 588 588 64.69 2.55 0.75 0.86
5 B2 1545 1545 251.06 0.08 0.75 0.86
6 B2 344 344 8.11 3.27 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2409.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 2409.3 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 B2PLYP/3-21G
ABC
0.33588 0.14818 0.10282

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/3-21G

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.446
Cl2 0.000 0.000 1.336
F3 0.000 1.149 -1.138
F4 0.000 -1.149 -1.138

Atom - Atom Distances (Å)
  B1 Cl2 F3 F4
B11.78151.34161.3416
Cl21.78152.72772.7277
F31.34162.72772.2986
F41.34162.72772.2986

picture of Chlorodifluoroborane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl2 B1 F3 121.060 Cl2 B1 F4 121.060
F3 B1 F4 117.880
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.688      
2 Cl -0.202      
3 F -0.243      
4 F -0.243      


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 -0.430 0.430
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.116 0.000 0.000
y 0.000 -30.069 0.000
z 0.000 0.000 -30.846
Traceless
 xyz
x 4.342 0.000 0.000
y 0.000 -1.589 0.000
z 0.000 0.000 -2.753
Polar
3z2-r2-5.507
x2-y23.954
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.264 0.000 0.000
y 0.000 2.029 0.000
z 0.000 0.000 3.853


<r2> (average value of r2) Å2
<r2> 96.534
(<r2>)1/2 9.825