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

using model chemistry: PBEPBEultrafine/TZVP

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/TZVP
 hartrees
Energy at 0K-2853.860786
Energy at 298.15K-2853.865860
HF Energy-2853.860786
Nuclear repulsion energy326.370725
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/TZVP
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' 1749 1729 293.19      
2 A' 1293 1278 292.52      
3 A' 782 773 161.00      
4 A' 695 687 0.61      
5 A' 463 458 60.60      
6 A' 360 356 13.15      
7 A' 183 181 0.16      
8 A" 673 665 6.96      
9 A" 125 124 0.78      

Unscaled Zero Point Vibrational Energy (zpe) 3161.2 cm-1
Scaled (by 0.9886) Zero Point Vibrational Energy (zpe) 3125.1 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/TZVP
ABC
0.38974 0.05552 0.04860

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Br1 -1.195 -0.498 0.000
O2 0.000 0.921 0.000
N3 1.500 0.498 0.000
O4 2.168 1.495 0.000
O5 1.747 -0.673 0.000

Atom - Atom Distances (Å)
  Br1 O2 N3 O4 O5
Br11.85522.87323.90922.9476
O21.85521.55852.24272.3655
N32.87321.55851.20011.1973
O43.90922.24271.20012.2089
O52.94762.36551.19732.2089

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 114.357 O2 N3 O4 108.074
O2 N3 O5 117.668 O4 N3 O5 134.258
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Br 0.149      
2 O -0.205      
3 N 0.169      
4 O -0.067      
5 O -0.046      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.889 -1.004 0.000 1.340
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.056 1.465 0.000
y 1.465 -41.213 0.000
z 0.000 0.000 -38.796
Traceless
 xyz
x 0.948 1.465 0.000
y 1.465 -2.286 0.000
z 0.000 0.000 1.338
Polar
3z2-r22.677
x2-y22.156
xy1.465
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.234 2.083 0.000
y 2.083 6.478 0.000
z 0.000 0.000 2.894


<r2> (average value of r2) Å2
<r2> 191.261
(<r2>)1/2 13.830