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All results from a given calculation for BClF2 (Chlorodifluoroborane)

using model chemistry: PBEPBEultrafine/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at PBEPBEultrafine/Def2TZVPP
 hartrees
Energy at 0K-684.597144
Energy at 298.15K 
HF Energy-684.597144
Nuclear repulsion energy140.892593
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 PBEPBEultrafine/Def2TZVPP
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 1199 1199 456.47 0.74 0.53 0.69
2 A1 674 674 32.21 6.20 0.05 0.09
3 A1 409 409 6.19 1.46 0.43 0.60
4 B1 575 575 36.53 0.72 0.75 0.86
5 B2 1383 1383 300.84 0.45 0.75 0.86
6 B2 330 330 1.87 1.25 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2285.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 2285.1 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 PBEPBEultrafine/Def2TZVPP
ABC
0.34034 0.15449 0.10626

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBEultrafine/Def2TZVPP

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 1.309
F3 0.000 1.142 -1.113
F4 0.000 -1.142 -1.113

Atom - Atom Distances (Å)
  B1 Cl2 F3 F4
B11.75031.32481.3248
Cl21.75032.67772.6777
F31.32482.67772.2835
F41.32482.67772.2835

picture of Chlorodifluoroborane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl2 B1 F3 120.475 Cl2 B1 F4 120.475
F3 B1 F4 119.050
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.478      
2 Cl -0.117      
3 F -0.180      
4 F -0.180      


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 0.282 0.282
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.202 0.000 0.000
y 0.000 -29.670 0.000
z 0.000 0.000 -28.194
Traceless
 xyz
x 2.730 0.000 0.000
y 0.000 -2.473 0.000
z 0.000 0.000 -0.258
Polar
3z2-r2-0.515
x2-y23.469
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.987 0.000 0.000
y 0.000 3.726 0.000
z 0.000 0.000 4.991


<r2> (average value of r2) Å2
<r2> 93.372
(<r2>)1/2 9.663