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All results from a given calculation for BClF2 (Chlorodifluoroborane)

using model chemistry: TPSSh/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at TPSSh/aug-cc-pVTZ
 hartrees
Energy at 0K-685.017960
Energy at 298.15K 
HF Energy-685.017960
Nuclear repulsion energy141.471239
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 TPSSh/aug-cc-pVTZ
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 1222 1179 489.25 0.49 0.55 0.71
2 A1 686 662 37.45 8.76 0.03 0.05
3 A1 417 403 6.60 1.38 0.34 0.51
4 B1 587 567 42.49 0.41 0.75 0.86
5 B2 1415 1366 319.84 0.92 0.75 0.86
6 B2 335 324 2.20 0.74 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2331.2 cm-1
Scaled (by 0.9652) Zero Point Vibrational Energy (zpe) 2250.1 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 TPSSh/aug-cc-pVTZ
ABC
0.34427 0.15539 0.10706

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/aug-cc-pVTZ

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 1.305
F3 0.000 1.135 -1.110
F4 0.000 -1.135 -1.110

Atom - Atom Distances (Å)
  B1 Cl2 F3 F4
B11.74761.31681.3168
Cl21.74762.66832.6683
F31.31682.66832.2704
F41.31682.66832.2704

picture of Chlorodifluoroborane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl2 B1 F3 120.445 Cl2 B1 F4 120.445
F3 B1 F4 119.111
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.713      
2 Cl 0.049      
3 F -0.381      
4 F -0.381      


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 0.206 0.206
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.543 0.000 0.000
y 0.000 4.161 0.000
z 0.000 0.000 5.191


<r2> (average value of r2) Å2
<r2> 92.840
(<r2>)1/2 9.635