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

using model chemistry: HSEh1PBE/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HSEh1PBE/STO-3G
 hartrees
Energy at 0K-2821.964923
Energy at 298.15K-2821.969867
HF Energy-2821.964923
Nuclear repulsion energy323.477379
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 HSEh1PBE/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 A' 1751 1546 28.57      
2 A' 1302 1150 122.43      
3 A' 877 775 52.57      
4 A' 820 724 25.95      
5 A' 564 498 4.08      
6 A' 374 331 0.24      
7 A' 208 183 0.20      
8 A" 545 481 3.39      
9 A" 116 103 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 3278.1 cm-1
Scaled (by 0.8831) Zero Point Vibrational Energy (zpe) 2894.9 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 HSEh1PBE/STO-3G
ABC
0.35672 0.05679 0.04899

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/STO-3G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Br1 -1.182 -0.464 0.000
O2 0.000 0.986 0.000
N3 1.449 0.463 0.000
O4 2.276 1.454 0.000
O5 1.629 -0.814 0.000

Atom - Atom Distances (Å)
  Br1 O2 N3 O4 O5
Br11.87122.78983.95462.8332
O21.87121.54042.32332.4280
N32.78981.54041.29091.2898
O43.95462.32331.29092.3588
O52.83322.42801.28982.3588

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 109.337 O2 N3 O4 109.975
O2 N3 O5 117.891 O4 N3 O5 132.133
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Br 0.101      
2 O -0.085      
3 N 0.158      
4 O -0.084      
5 O -0.090      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.700 -0.179 0.000 0.722
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.516 0.007 0.000
y 0.007 -36.727 0.000
z 0.000 0.000 -34.161
Traceless
 xyz
x -1.072 0.007 0.000
y 0.007 -1.389 0.000
z 0.000 0.000 2.461
Polar
3z2-r24.922
x2-y20.211
xy0.007
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.138 1.650 0.000
y 1.650 3.442 0.000
z 0.000 0.000 0.452


<r2> (average value of r2) Å2
<r2> 187.691
(<r2>)1/2 13.700