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All results from a given calculation for BrONO2 (Bromine nitrate)

using model chemistry: PBE1PBE/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBE1PBE/6-31+G**
 hartrees
Energy at 0K-2851.345384
Energy at 298.15K-2851.350810
HF Energy-2851.345384
Nuclear repulsion energy334.811578
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 PBE1PBE/6-31+G**
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' 1845 1763 362.70      
2 A' 1387 1325 305.38      
3 A' 838 801 245.78      
4 A' 783 748 2.92      
5 A' 628 599 63.27      
6 A' 413 395 0.56      
7 A' 212 203 0.11      
8 A" 764 730 10.95      
9 A" 158 151 0.21      

Unscaled Zero Point Vibrational Energy (zpe) 3513.9 cm-1
Scaled (by 0.9553) Zero Point Vibrational Energy (zpe) 3356.8 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 PBE1PBE/6-31+G**
ABC
0.41241 0.05866 0.05136

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Br1 -1.139 -0.543 0.000
O2 0.000 0.890 0.000
N3 1.402 0.565 0.000
O4 2.040 1.576 0.000
O5 1.715 -0.586 0.000

Atom - Atom Distances (Å)
  Br1 O2 N3 O4 O5
Br11.83052.77173.82052.8546
O21.83051.43882.15242.2633
N32.77171.43881.19541.1936
O43.82052.15241.19542.1864
O52.85462.26331.19362.1864

picture of Bromine nitrate state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Br1 O2 N3 115.423 O2 N3 O4 109.246
O2 N3 O5 118.292 O4 N3 O5 132.462
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Br 0.206      
2 O -0.050      
3 N -0.039      
4 O -0.072      
5 O -0.044      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.579 -1.040 0.000 1.891
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.526 1.278 0.000
y 1.278 -41.243 0.000
z 0.000 0.000 -38.683
Traceless
 xyz
x -0.562 1.278 0.000
y 1.278 -1.639 0.000
z 0.000 0.000 2.201
Polar
3z2-r24.402
x2-y20.718
xy1.278
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.442 1.831 0.000
y 1.831 6.847 0.000
z 0.000 0.000 3.815


<r2> (average value of r2) Å2
<r2> 182.576
(<r2>)1/2 13.512