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

using model chemistry: BLYP/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at BLYP/6-311G**
 hartrees
Energy at 0K-2854.462630
Energy at 298.15K-2854.467642
HF Energy-2854.462630
Nuclear repulsion energy321.916195
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 BLYP/6-311G**
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' 1705 1698 247.16      
2 A' 1264 1260 283.95      
3 A' 772 769 156.41      
4 A' 673 671 0.15      
5 A' 447 446 46.72      
6 A' 348 347 10.07      
7 A' 177 176 0.24      
8 A" 658 655 9.07      
9 A" 124 123 0.83      

Unscaled Zero Point Vibrational Energy (zpe) 3083.8 cm-1
Scaled (by 0.9961) Zero Point Vibrational Energy (zpe) 3071.8 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 BLYP/6-311G**
ABC
0.38245 0.05383 0.04719

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Br1 -1.210 -0.520 0.000
O2 0.000 0.934 0.000
N3 1.520 0.522 0.000
O4 2.174 1.537 0.000
O5 1.788 -0.652 0.000

Atom - Atom Distances (Å)
  Br1 O2 N3 O4 O5
Br11.89132.92183.95953.0004
O21.89131.57502.25582.3899
N32.92181.57501.20731.2040
O43.95952.25581.20732.2226
O53.00042.38991.20402.2226

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 114.592 O2 N3 O4 107.609
O2 N3 O5 118.017 O4 N3 O5 134.374
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Br 0.213      
2 O -0.311      
3 N 0.394      
4 O -0.146      
5 O -0.151      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.756 -0.977 0.000 1.235
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.554 1.569 0.000
y 1.569 -40.892 0.000
z 0.000 0.000 -38.641
Traceless
 xyz
x 1.213 1.569 0.000
y 1.569 -2.295 0.000
z 0.000 0.000 1.082
Polar
3z2-r22.163
x2-y22.339
xy1.569
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.802 2.150 0.000
y 2.150 6.081 0.000
z 0.000 0.000 2.492


<r2> (average value of r2) Å2
<r2> 195.989
(<r2>)1/2 14.000