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

using model chemistry: PBEPBEultrafine/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBEPBEultrafine/cc-pVDZ
 hartrees
Energy at 0K-2853.754004
Energy at 298.15K-2853.759126
HF Energy-2853.754004
Nuclear repulsion energy326.499067
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 PBEPBEultrafine/cc-pVDZ
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' 1788 1778 227.70      
2 A' 1315 1308 261.22      
3 A' 785 780 154.88      
4 A' 699 695 0.01      
5 A' 476 474 50.19      
6 A' 371 369 5.76      
7 A' 189 188 0.12      
8 A" 687 683 10.01      
9 A" 129 128 0.57      

Unscaled Zero Point Vibrational Energy (zpe) 3219.8 cm-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 3201.1 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 PBEPBEultrafine/cc-pVDZ
ABC
0.38943 0.05581 0.04882

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBEultrafine/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Br1 -1.181 -0.525 0.000
O2 0.000 0.929 0.000
N3 1.477 0.530 0.000
O4 2.129 1.544 0.000
O5 1.748 -0.640 0.000

Atom - Atom Distances (Å)
  Br1 O2 N3 O4 O5
Br11.87382.86023.90392.9315
O21.87381.53012.21582.3489
N32.86021.53011.20581.2009
O43.90392.21581.20582.2174
O52.93152.34891.20092.2174

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 113.962 O2 N3 O4 107.588
O2 N3 O5 118.158 O4 N3 O5 134.254
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Br 0.189      
2 O -0.276      
3 N 0.363      
4 O -0.136      
5 O -0.140      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.784 -0.894 0.000 1.189
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.279 1.440 0.000
y 1.440 -40.121 0.000
z 0.000 0.000 -38.028
Traceless
 xyz
x 0.795 1.440 0.000
y 1.440 -1.967 0.000
z 0.000 0.000 1.172
Polar
3z2-r22.344
x2-y21.842
xy1.440
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.117 2.068 0.000
y 2.068 5.818 0.000
z 0.000 0.000 2.362


<r2> (average value of r2) Å2
<r2> 189.941
(<r2>)1/2 13.782