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

using model chemistry: PBEPBE/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBEPBE/3-21G
 hartrees
Energy at 0K-3093.805599
Energy at 298.15K 
HF Energy-3093.805599
Nuclear repulsion energy215.259310
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 PBEPBE/3-21G
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' 562 557 77.78      
2 A' 542 537 24.82      
3 A' 202 200 0.45      

Unscaled Zero Point Vibrational Energy (zpe) 652.7 cm-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 646.8 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 PBEPBE/3-21G
See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/3-21G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 1.030 0.000
Br2 -0.907 -0.656 0.000
Cl3 1.867 0.867 0.000

Atom - Atom Distances (Å)
  O1 Br2 Cl3
O11.91501.8743
Br21.91503.1648
Cl31.87433.1648

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 113.268
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.327      
2 Br 0.251      
3 Cl 0.076      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.645 -1.253 0.000 1.410
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.594 1.012 0.000
y 1.012 -35.071 0.000
z 0.000 0.000 -36.334
Traceless
 xyz
x 2.108 1.012 0.000
y 1.012 -0.107 0.000
z 0.000 0.000 -2.001
Polar
3z2-r2-4.002
x2-y21.477
xy1.012
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.953 2.684 0.000
y 2.684 3.739 0.000
z 0.000 0.000 0.950


<r2> (average value of r2) Å2
<r2> 146.261
(<r2>)1/2 12.094