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All results from a given calculation for BClF2 (Chlorodifluoroborane)

using model chemistry: PBEPBE/6-311+G(3df,2p)

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/6-311+G(3df,2p)
 hartrees
Energy at 0K-684.582459
Energy at 298.15K 
HF Energy-684.582459
Nuclear repulsion energy141.194153
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/6-311+G(3df,2p)
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 1184 465.70 0.54 0.73 0.84
2 A1 676 671 32.66 8.76 0.03 0.06
3 A1 410 407 6.30 1.39 0.37 0.54
4 B1 576 571 35.93 0.47 0.75 0.86
5 B2 1376 1365 303.24 1.09 0.75 0.86
6 B2 330 327 1.82 0.84 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2281.2 cm-1
Scaled (by 0.9918) Zero Point Vibrational Energy (zpe) 2262.5 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 PBEPBE/6-311+G(3df,2p)
ABC
0.34181 0.15513 0.10670

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/6-311+G(3df,2p)

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 1.306
F3 0.000 1.139 -1.111
F4 0.000 -1.139 -1.111

Atom - Atom Distances (Å)
  B1 Cl2 F3 F4
B11.74831.32101.3210
Cl21.74832.67202.6720
F31.32102.67202.2786
F41.32102.67202.2786

picture of Chlorodifluoroborane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl2 B1 F3 120.411 Cl2 B1 F4 120.411
F3 B1 F4 119.179
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.333      
2 Cl -0.447      
3 F 0.057      
4 F 0.057      


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 0.251 0.251
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.382 0.000 0.000
y 0.000 -29.882 0.000
z 0.000 0.000 -28.432
Traceless
 xyz
x 2.774 0.000 0.000
y 0.000 -2.475 0.000
z 0.000 0.000 -0.299
Polar
3z2-r2-0.599
x2-y23.500
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.551 0.000 0.000
y 0.000 4.268 0.000
z 0.000 0.000 5.391


<r2> (average value of r2) Å2
<r2> 93.186
(<r2>)1/2 9.653