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All results from a given calculation for BClF2 (Chlorodifluoroborane)

using model chemistry: BLYP/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 BLYP/6-31G
 hartrees
Energy at 0K-684.770648
Energy at 298.15K 
HF Energy-684.770648
Nuclear repulsion energy137.145696
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 BLYP/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 1140 1131 404.44 0.95 0.28 0.43
2 A1 626 621 34.19 6.72 0.11 0.19
3 A1 389 386 5.82 2.66 0.56 0.72
4 B1 540 536 49.07 2.71 0.75 0.86
5 B2 1347 1337 264.06 0.01 0.75 0.86
6 B2 323 321 4.98 3.82 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2182.4 cm-1
Scaled (by 0.9924) Zero Point Vibrational Energy (zpe) 2165.8 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 BLYP/6-31G
ABC
0.32326 0.14617 0.10065

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.452
Cl2 0.000 0.000 1.345
F3 0.000 1.172 -1.145
F4 0.000 -1.172 -1.145

Atom - Atom Distances (Å)
  B1 Cl2 F3 F4
B11.79691.36141.3614
Cl21.79692.75222.7522
F31.36142.75222.3430
F41.36142.75222.3430

picture of Chlorodifluoroborane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl2 B1 F3 120.622 Cl2 B1 F4 120.622
F3 B1 F4 118.755
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.516      
2 Cl -0.061      
3 F -0.227      
4 F -0.227      


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 -0.023 0.023
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.118 0.000 0.000
y 0.000 -30.151 0.000
z 0.000 0.000 -29.915
Traceless
 xyz
x 3.915 0.000 0.000
y 0.000 -2.134 0.000
z 0.000 0.000 -1.780
Polar
3z2-r2-3.561
x2-y24.033
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.511 0.000 0.000
y 0.000 2.443 0.000
z 0.000 0.000 4.403


<r2> (average value of r2) Å2
<r2> 98.036
(<r2>)1/2 9.901