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All results from a given calculation for BClF2 (Chlorodifluoroborane)

using model chemistry: B1B95/cc-pVDZ

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/cc-pVDZ
 hartrees
Energy at 0K-684.914776
Energy at 298.15K 
HF Energy-684.914776
Nuclear repulsion energy141.565105
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/cc-pVDZ
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 1255 1206 499.58 0.66 0.37 0.54
2 A1 702 674 30.17 3.96 0.09 0.17
3 A1 426 409 7.26 1.40 0.55 0.71
4 B1 597 573 48.32 1.14 0.75 0.86
5 B2 1450 1393 320.26 0.02 0.75 0.86
6 B2 341 327 2.98 1.59 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2384.4 cm-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 2291.9 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 B1B95/cc-pVDZ
ABC
0.34312 0.15612 0.10730

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/cc-pVDZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.439
Cl2 0.000 0.000 1.302
F3 0.000 1.137 -1.108
F4 0.000 -1.137 -1.108

Atom - Atom Distances (Å)
  B1 Cl2 F3 F4
B11.74041.31941.3194
Cl21.74042.66442.6644
F31.31942.66442.2742
F41.31942.66442.2742

picture of Chlorodifluoroborane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl2 B1 F3 120.475 Cl2 B1 F4 120.475
F3 B1 F4 119.050
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.254      
2 Cl -0.093      
3 F -0.080      
4 F -0.080      


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 0.175 0.175
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.696 0.000 0.000
y 0.000 -28.988 0.000
z 0.000 0.000 -27.945
Traceless
 xyz
x 2.771 0.000 0.000
y 0.000 -2.168 0.000
z 0.000 0.000 -0.603
Polar
3z2-r2-1.206
x2-y23.292
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.061 0.000 0.000
y 0.000 2.692 0.000
z 0.000 0.000 4.042


<r2> (average value of r2) Å2
<r2> 92.336
(<r2>)1/2 9.609