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All results from a given calculation for BClF2 (Chlorodifluoroborane)

using model chemistry: B3LYP/CEP-121G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B3LYP/CEP-121G*
 hartrees
Energy at 0K-66.264780
Energy at 298.15K 
HF Energy-66.264780
Nuclear repulsion energy53.740088
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 B3LYP/CEP-121G*
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 1218 1181 524.23 0.60 0.55 0.71
2 A1 681 660 40.70 5.87 0.07 0.13
3 A1 417 404 6.72 1.66 0.50 0.66
4 B1 586 568 51.06 1.25 0.75 0.86
5 B2 1423 1379 358.15 0.07 0.75 0.86
6 B2 335 325 3.21 1.69 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2330.2 cm-1
Scaled (by 0.9694) Zero Point Vibrational Energy (zpe) 2258.9 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 B3LYP/CEP-121G*
ABC
0.34119 0.15261 0.10545

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/CEP-121G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.448
Cl2 0.000 0.000 1.317
F3 0.000 1.140 -1.119
F4 0.000 -1.140 -1.119

Atom - Atom Distances (Å)
  B1 Cl2 F3 F4
B11.76561.32301.3230
Cl21.76562.69012.6901
F31.32302.69012.2807
F41.32302.69012.2807

picture of Chlorodifluoroborane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl2 B1 F3 120.470 Cl2 B1 F4 120.470
F3 B1 F4 119.060
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/CEP-121G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.422      
2 Cl -0.074      
3 F -0.174      
4 F -0.174      


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 0.177 0.177
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.427 0.000 0.000
y 0.000 -29.194 0.000
z 0.000 0.000 -27.928
Traceless
 xyz
x 3.134 0.000 0.000
y 0.000 -2.517 0.000
z 0.000 0.000 -0.618
Polar
3z2-r2-1.236
x2-y23.767
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.376 0.000 0.000
y 0.000 2.978 0.000
z 0.000 0.000 4.323


<r2> (average value of r2) Å2
<r2> 65.679
(<r2>)1/2 8.104