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All results from a given calculation for BClF2 (Chlorodifluoroborane)

using model chemistry: BLYP/6-311G**

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/6-311G**
 hartrees
Energy at 0K-684.944748
Energy at 298.15K 
HF Energy-684.944748
Nuclear repulsion energy140.202508
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/6-311G**
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 1168 1163 489.96 0.82 0.49 0.66
2 A1 660 658 40.50 5.13 0.11 0.19
3 A1 409 407 4.84 1.92 0.55 0.71
4 B1 572 570 42.35 1.78 0.75 0.86
5 B2 1368 1363 312.13 0.00 0.75 0.86
6 B2 329 328 2.99 2.31 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2252.7 cm-1
Scaled (by 0.9961) Zero Point Vibrational Energy (zpe) 2243.9 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/6-311G**
ABC
0.33777 0.15268 0.10515

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/6-311G**

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.450
Cl2 0.000 0.000 1.317
F3 0.000 1.146 -1.119
F4 0.000 -1.146 -1.119

Atom - Atom Distances (Å)
  B1 Cl2 F3 F4
B11.76661.32711.3271
Cl21.76662.69192.6919
F31.32712.69192.2922
F41.32712.69192.2922

picture of Chlorodifluoroborane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl2 B1 F3 120.280 Cl2 B1 F4 120.280
F3 B1 F4 119.440
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.412      
2 Cl -0.154      
3 F -0.129      
4 F -0.129      


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 -0.117 0.117
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.435 0.000 0.000
y 0.000 -29.781 0.000
z 0.000 0.000 -29.052
Traceless
 xyz
x 2.982 0.000 0.000
y 0.000 -2.038 0.000
z 0.000 0.000 -0.944
Polar
3z2-r2-1.889
x2-y23.346
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.217 0.000 0.000
y 0.000 2.922 0.000
z 0.000 0.000 4.627


<r2> (average value of r2) Å2
<r2> 94.420
(<r2>)1/2 9.717