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All results from a given calculation for BClF2 (Chlorodifluoroborane)

using model chemistry: B1B95/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B1B95/6-31G
 hartrees
Energy at 0K-684.798811
Energy at 298.15K 
HF Energy-684.798811
Nuclear repulsion energy139.068812
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 B1B95/6-31G
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 1206 1150 466.16 0.62 0.22 0.36
2 A1 662 631 32.26 5.66 0.11 0.19
3 A1 403 384 9.69 2.14 0.59 0.74
4 B1 559 533 69.48 2.56 0.75 0.86
5 B2 1409 1344 314.24 0.08 0.75 0.86
6 B2 334 318 6.36 3.42 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2285.6 cm-1
Scaled (by 0.9537) Zero Point Vibrational Energy (zpe) 2179.7 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 B1B95/6-31G
ABC
0.33129 0.15067 0.10357

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-31G

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.441
Cl2 0.000 0.000 1.325
F3 0.000 1.157 -1.129
F4 0.000 -1.157 -1.129

Atom - Atom Distances (Å)
  B1 Cl2 F3 F4
B11.76591.34601.3460
Cl21.76592.71262.7126
F31.34602.71262.3145
F41.34602.71262.3145

picture of Chlorodifluoroborane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl2 B1 F3 120.713 Cl2 B1 F4 120.713
F3 B1 F4 118.575
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.624      
2 Cl -0.070      
3 F -0.277      
4 F -0.277      


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 0.107 0.107
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.879 0.000 0.000
y 0.000 -30.423 0.000
z 0.000 0.000 -30.101
Traceless
 xyz
x 4.383 0.000 0.000
y 0.000 -2.433 0.000
z 0.000 0.000 -1.950
Polar
3z2-r2-3.899
x2-y24.544
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.420 0.000 0.000
y 0.000 2.269 0.000
z 0.000 0.000 4.063


<r2> (average value of r2) Å2
<r2> 95.829
(<r2>)1/2 9.789