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

using model chemistry: PBEPBEultrafine/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 PBEPBEultrafine/6-31+G**
 hartrees
Energy at 0K-2851.318378
Energy at 298.15K-2851.323515
HF Energy-2851.318378
Nuclear repulsion energy327.299517
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/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' 1760 1740 276.47      
2 A' 1300 1285 274.72      
3 A' 768 759 153.11      
4 A' 700 692 2.28      
5 A' 479 474 60.82      
6 A' 366 362 9.06      
7 A' 184 182 0.12      
8 A" 681 673 6.53      
9 A" 156 155 0.44      

Unscaled Zero Point Vibrational Energy (zpe) 3196.9 cm-1
Scaled (by 0.9886) Zero Point Vibrational Energy (zpe) 3160.5 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/6-31+G**
ABC
0.38914 0.05610 0.04903

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Br1 -1.182 -0.514 0.000
O2 0.000 0.915 0.000
N3 1.475 0.519 0.000
O4 2.134 1.535 0.000
O5 1.744 -0.657 0.000

Atom - Atom Distances (Å)
  Br1 O2 N3 O4 O5
Br11.85422.85053.89772.9293
O21.85421.52732.22252.3483
N32.85051.52731.21051.2069
O43.89772.22251.21052.2261
O52.92932.34831.20692.2261

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 114.566 O2 N3 O4 107.983
O2 N3 O5 117.905 O4 N3 O5 134.112
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Br 0.177      
2 O -0.047      
3 N -0.137      
4 O -0.008      
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
  -1.054 -0.934 0.000 1.408
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.727 1.372 0.000
y 1.372 -41.255 0.000
z 0.000 0.000 -39.060
Traceless
 xyz
x 0.431 1.372 0.000
y 1.372 -1.861 0.000
z 0.000 0.000 1.431
Polar
3z2-r22.862
x2-y21.528
xy1.372
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.841 1.962 0.000
y 1.962 7.154 0.000
z 0.000 0.000 4.053


<r2> (average value of r2) Å2
<r2> 189.996
(<r2>)1/2 13.784