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All results from a given calculation for BClF2 (Chlorodifluoroborane)

using model chemistry: TPSSh/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at TPSSh/STO-3G
 hartrees
Energy at 0K-676.739556
Energy at 298.15K 
HF Energy-676.739556
Nuclear repulsion energy138.896264
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 TPSSh/STO-3G
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 1306 1306 232.62 1.29 0.10 0.18
2 A1 701 701 45.19 3.35 0.10 0.17
3 A1 427 427 1.31 1.82 0.57 0.73
4 B1 562 562 28.10 0.49 0.75 0.86
5 B2 1629 1629 158.55 0.18 0.75 0.86
6 B2 346 346 6.30 1.92 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2485.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 2485.5 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 TPSSh/STO-3G
ABC
0.33469 0.14852 0.10287

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/STO-3G

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.483
Cl2 0.000 0.000 1.337
F3 0.000 1.151 -1.129
F4 0.000 -1.151 -1.129

Atom - Atom Distances (Å)
  B1 Cl2 F3 F4
B11.82041.32011.3201
Cl21.82042.72172.7217
F31.32012.72172.3027
F41.32012.72172.3027

picture of Chlorodifluoroborane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl2 B1 F3 119.287 Cl2 B1 F4 119.287
F3 B1 F4 121.426
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.398      
2 Cl -0.247      
3 F -0.076      
4 F -0.076      


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 -2.087 2.087
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 0.485 0.000 0.000
y 0.000 1.304 0.000
z 0.000 0.000 2.501


<r2> (average value of r2) Å2
<r2> 94.097
(<r2>)1/2 9.700