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

using model chemistry: TPSSh/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 TPSSh/6-311G*
 hartrees
Energy at 0K-2854.346785
Energy at 298.15K-2854.351987
HF Energy-2854.346785
Nuclear repulsion energy329.575934
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 TPSSh/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' 1793 1727 304.27      
2 A' 1329 1280 300.11      
3 A' 810 781 198.24      
4 A' 729 703 0.73      
5 A' 516 497 81.11      
6 A' 386 372 4.80      
7 A' 197 190 0.07      
8 A" 717 691 11.44      
9 A" 126 121 0.66      

Unscaled Zero Point Vibrational Energy (zpe) 3302.5 cm-1
Scaled (by 0.9632) Zero Point Vibrational Energy (zpe) 3181.0 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 TPSSh/6-311G*
ABC
0.40013 0.05673 0.04968

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Br1 -1.169 -0.529 0.000
O2 0.000 0.917 0.000
N3 1.456 0.540 0.000
O4 2.103 1.544 0.000
O5 1.736 -0.619 0.000

Atom - Atom Distances (Å)
  Br1 O2 N3 O4 O5
Br11.85892.83353.87292.9060
O21.85891.50352.19462.3176
N32.83351.50351.19451.1922
O43.87292.19461.19452.1933
O52.90602.31761.19222.1933

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 114.442 O2 N3 O4 108.321
O2 N3 O5 118.118 O4 N3 O5 133.561
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Br 0.233      
2 O -0.325      
3 N 0.484      
4 O -0.192      
5 O -0.200      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.041 -1.011 0.000 1.451
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.930 2.032 0.000
y 2.032 5.944 0.000
z 0.000 0.000 2.456


<r2> (average value of r2) Å2
<r2> 187.384
(<r2>)1/2 13.689