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All results from a given calculation for BrO (Bromine monoxide)

using model chemistry: BLYP/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 2Π
Energy calculated at BLYP/STO-3G
 hartrees
Energy at 0K-2619.947543
Energy at 298.15K 
HF Energy-2619.947543
Nuclear repulsion energy79.323987
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 BLYP/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 Σ 747 691 10.75 5.60 0.40 0.57

Unscaled Zero Point Vibrational Energy (zpe) 373.3 cm-1
Scaled (by 0.9252) Zero Point Vibrational Energy (zpe) 345.3 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 BLYP/STO-3G
B
0.36329

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Br1 0.000 0.000 0.348
O2 0.000 0.000 -1.520

Atom - Atom Distances (Å)
  Br1 O2
Br11.8679
O21.8679

picture of Bromine monoxide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Br 0.096      
2 O -0.096      


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 0.371 0.371
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.098 0.000 0.000
y 0.000 -20.096 0.000
z 0.000 0.000 -20.660
Traceless
 xyz
x -0.720 0.000 0.000
y 0.000 0.783 0.000
z 0.000 0.000 -0.064
Polar
3z2-r2-0.127
x2-y2-1.002
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 0.087 0.000 0.000
y 0.000 0.319 0.000
z 0.000 0.000 2.472


<r2> (average value of r2) Å2
<r2> 35.597
(<r2>)1/2 5.966