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All results from a given calculation for BClF2 (Chlorodifluoroborane)

using model chemistry: HF/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at HF/cc-pVDZ
 hartrees
Energy at 0K-683.241819
Energy at 298.15K 
HF Energy-683.241819
Nuclear repulsion energy142.012075
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 HF/cc-pVDZ
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 1300 1180 593.80 0.44 0.60 0.75
2 A1 729 662 39.33 2.62 0.11 0.20
3 A1 450 409 9.63 1.16 0.52 0.69
4 B1 641 582 87.90 0.97 0.75 0.86
5 B2 1500 1362 396.15 0.00 0.75 0.86
6 B2 362 329 4.94 1.24 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2490.7 cm-1
Scaled (by 0.908) Zero Point Vibrational Energy (zpe) 2261.5 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 HF/cc-pVDZ
ABC
0.34896 0.15594 0.10778

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/cc-pVDZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.443
Cl2 0.000 0.000 1.303
F3 0.000 1.128 -1.107
F4 0.000 -1.128 -1.107

Atom - Atom Distances (Å)
  B1 Cl2 F3 F4
B11.74621.30861.3086
Cl21.74622.66102.6610
F31.30862.66102.2551
F41.30862.66102.2551

picture of Chlorodifluoroborane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl2 B1 F3 120.497 Cl2 B1 F4 120.497
F3 B1 F4 119.007
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.521      
2 Cl -0.158      
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 0.175 0.175
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.737 0.000 0.000
y 0.000 -29.981 0.000
z 0.000 0.000 -28.988
Traceless
 xyz
x 3.748 0.000 0.000
y 0.000 -2.619 0.000
z 0.000 0.000 -1.130
Polar
3z2-r2-2.259
x2-y24.244
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.917 0.000 0.000
y 0.000 2.424 0.000
z 0.000 0.000 3.592


<r2> (average value of r2) Å2
<r2> 92.436
(<r2>)1/2 9.614