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All results from a given calculation for BClF2 (Chlorodifluoroborane)

using model chemistry: PBEPBE/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 PBEPBE/aug-cc-pVTZ
 hartrees
Energy at 0K-684.594599
Energy at 298.15K 
HF Energy-684.594599
Nuclear repulsion energy140.827019
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 PBEPBE/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 1194 1186 465.97 0.57 0.62 0.76
2 A1 673 669 33.90 9.77 0.03 0.05
3 A1 409 406 6.24 1.47 0.35 0.52
4 B1 574 570 36.45 0.42 0.75 0.86
5 B2 1379 1370 305.88 1.21 0.75 0.86
6 B2 329 327 1.87 0.81 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2278.5 cm-1
Scaled (by 0.9935) Zero Point Vibrational Energy (zpe) 2263.7 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 PBEPBE/aug-cc-pVTZ
ABC
0.34003 0.15433 0.10615

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

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 1.310
F3 0.000 1.142 -1.114
F4 0.000 -1.142 -1.114

Atom - Atom Distances (Å)
  B1 Cl2 F3 F4
B11.75271.32451.3245
Cl21.75272.67902.6790
F31.32452.67902.2845
F41.32452.67902.2845

picture of Chlorodifluoroborane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl2 B1 F3 120.415 Cl2 B1 F4 120.415
F3 B1 F4 119.171
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.676      
2 Cl 0.031      
3 F -0.353      
4 F -0.353      


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 0.233 0.233
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.374 0.000 0.000
y 0.000 -29.873 0.000
z 0.000 0.000 -28.502
Traceless
 xyz
x 2.813 0.000 0.000
y 0.000 -2.435 0.000
z 0.000 0.000 -0.378
Polar
3z2-r2-0.757
x2-y23.499
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.672 0.000 0.000
y 0.000 4.362 0.000
z 0.000 0.000 5.447


<r2> (average value of r2) Å2
<r2> 93.591
(<r2>)1/2 9.674