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All results from a given calculation for BrOCl (Bromine hypochlorite)

using model chemistry: mPW1PW91/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at mPW1PW91/6-31G*
 hartrees
Energy at 0K-3107.139060
Energy at 298.15K 
HF Energy-3107.139060
Nuclear repulsion energy228.023996
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 mPW1PW91/6-31G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 702 666 10.20      
2 A' 595 564 1.34      
3 A' 245 232 0.13      

Unscaled Zero Point Vibrational Energy (zpe) 770.9 cm-1
Scaled (by 0.9483) Zero Point Vibrational Energy (zpe) 731.1 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 mPW1PW91/6-31G*
See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 1.001 0.000
Br2 -0.826 -0.664 0.000
Cl3 1.700 0.895 0.000

Atom - Atom Distances (Å)
  O1 Br2 Cl3
O11.85871.7036
Br21.85872.9686
Cl31.70362.9686

picture of Bromine hypochlorite state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Br2 O1 Cl3 112.816
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.447      
2 Br 0.219      
3 Cl 0.228      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.121 -0.988 0.000 0.996
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.381 1.833 0.000
y 1.833 -34.471 0.000
z 0.000 0.000 -36.235
Traceless
 xyz
x 2.972 1.833 0.000
y 1.833 -0.163 0.000
z 0.000 0.000 -2.809
Polar
3z2-r2-5.619
x2-y22.090
xy1.833
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.458 1.925 0.000
y 1.925 4.688 0.000
z 0.000 0.000 2.796


<r2> (average value of r2) Å2
<r2> 131.556
(<r2>)1/2 11.470