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

using model chemistry: LSDA/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 LSDA/6-31+G**
 hartrees
Energy at 0K-2847.817208
Energy at 298.15K-2847.822528
HF Energy-2847.817208
Nuclear repulsion energy334.534750
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 LSDA/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' 1827 1800 277.81      
2 A' 1349 1328 261.62      
3 A' 795 783 165.41      
4 A' 736 725 3.48      
5 A' 556 548 56.86      
6 A' 400 394 2.22      
7 A' 199 196 0.20      
8 A" 721 710 7.88      
9 A" 172 169 0.29      

Unscaled Zero Point Vibrational Energy (zpe) 3376.9 cm-1
Scaled (by 0.985) Zero Point Vibrational Energy (zpe) 3326.3 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 LSDA/6-31+G**
ABC
0.40438 0.05899 0.05148

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Br1 -1.144 -0.518 0.000
O2 0.000 0.902 0.000
N3 1.418 0.531 0.000
O4 2.076 1.536 0.000
O5 1.689 -0.636 0.000

Atom - Atom Distances (Å)
  Br1 O2 N3 O4 O5
Br11.82412.76833.81922.8355
O21.82411.46552.17032.2844
N32.76831.46551.20091.1979
O43.81922.17031.20092.2054
O52.83552.28441.19792.2054

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 114.165 O2 N3 O4 108.555
O2 N3 O5 117.771 O4 N3 O5 133.673
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Br 0.186      
2 O -0.034      
3 N -0.100      
4 O -0.037      
5 O -0.015      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.364 -0.982 0.000 1.680
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.176 1.321 0.000
y 1.321 -41.295 0.000
z 0.000 0.000 -38.879
Traceless
 xyz
x -0.089 1.321 0.000
y 1.321 -1.767 0.000
z 0.000 0.000 1.856
Polar
3z2-r23.713
x2-y21.118
xy1.321
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.279 1.919 0.000
y 1.919 6.974 0.000
z 0.000 0.000 3.961


<r2> (average value of r2) Å2
<r2> 182.220
(<r2>)1/2 13.499