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All results from a given calculation for BClF2 (Chlorodifluoroborane)

using model chemistry: B2PLYP/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 B2PLYP/6-311G*
 hartrees
Energy at 0K-684.667179
Energy at 298.15K 
HF Energy-684.463650
Nuclear repulsion energy141.697114
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 B2PLYP/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 1232 1232 536.69 0.57 0.45 0.62
2 A1 697 697 39.08 4.25 0.10 0.18
3 A1 429 429 7.26 1.63 0.56 0.72
4 B1 602 602 55.21 1.50 0.75 0.86
5 B2 1430 1430 343.96 0.00 0.75 0.86
6 B2 345 345 3.65 2.05 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2366.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 2366.9 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 B2PLYP/6-311G*
ABC
0.34483 0.15603 0.10742

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/6-311G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.444
Cl2 0.000 0.000 1.303
F3 0.000 1.134 -1.107
F4 0.000 -1.134 -1.107

Atom - Atom Distances (Å)
  B1 Cl2 F3 F4
B11.74631.31401.3140
Cl21.74632.66332.6633
F31.31402.66332.2686
F41.31402.66332.2686

picture of Chlorodifluoroborane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl2 B1 F3 120.320 Cl2 B1 F4 120.320
F3 B1 F4 119.359
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.464      
2 Cl -0.154      
3 F -0.155      
4 F -0.155      


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 -0.046 0.046
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.221 0.000 0.000
y 0.000 -29.854 0.000
z 0.000 0.000 -29.063
Traceless
 xyz
x 3.238 0.000 0.000
y 0.000 -2.212 0.000
z 0.000 0.000 -1.026
Polar
3z2-r2-2.051
x2-y23.633
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.094 0.000 0.000
y 0.000 2.755 0.000
z 0.000 0.000 4.285


<r2> (average value of r2) Å2
<r2> 92.777
(<r2>)1/2 9.632