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All results from a given calculation for BClF2 (Chlorodifluoroborane)

using model chemistry: B2PLYP/6-31G*

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/6-31G*
 hartrees
Energy at 0K-684.552327
Energy at 298.15K 
HF Energy-684.374101
Nuclear repulsion energy141.453789
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/6-31G*
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 1258 1194 484.31 0.77 0.21 0.35
2 A1 700 665 37.83 4.75 0.09 0.16
3 A1 429 407 5.87 1.48 0.51 0.68
4 B1 602 572 54.71 1.66 0.75 0.86
5 B2 1474 1399 319.98 0.00 0.75 0.86
6 B2 349 331 3.67 2.03 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2405.8 cm-1
Scaled (by 0.9492) Zero Point Vibrational Energy (zpe) 2283.6 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/6-31G*
ABC
0.34371 0.15548 0.10706

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/6-31G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 0.000 0.000 -0.443
Cl2 0.000 0.000 1.305
F3 0.000 1.136 -1.109
F4 0.000 -1.136 -1.109

Atom - Atom Distances (Å)
  B1 Cl2 F3 F4
B11.74801.31691.3169
Cl21.74802.66802.6680
F31.31692.66802.2723
F41.31692.66802.2723

picture of Chlorodifluoroborane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Cl2 B1 F3 120.379 Cl2 B1 F4 120.379
F3 B1 F4 119.242
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B 0.548      
2 Cl -0.150      
3 F -0.199      
4 F -0.199      


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 -0.130 0.130
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.756 0.000 0.000
y 0.000 -29.051 0.000
z 0.000 0.000 -28.539
Traceless
 xyz
x 3.039 0.000 0.000
y 0.000 -1.904 0.000
z 0.000 0.000 -1.136
Polar
3z2-r2-2.271
x2-y23.295
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.935 0.000 0.000
y 0.000 2.576 0.000
z 0.000 0.000 4.107


<r2> (average value of r2) Å2
<r2> 92.659
(<r2>)1/2 9.626