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

using model chemistry: B3LYPultrafine/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYPultrafine/cc-pVTZ
 hartrees
Energy at 0K-2854.573402
Energy at 298.15K-2854.578687
HF Energy-2854.573402
Nuclear repulsion energy332.161863
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 B3LYPultrafine/cc-pVTZ
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' 1774 1715 338.71      
2 A' 1331 1287 292.00      
3 A' 820 792 204.44      
4 A' 753 728 4.94      
5 A' 554 536 94.60      
6 A' 399 386 2.82      
7 A' 208 201 0.01      
8 A" 741 716 11.94      
9 A" 121 117 0.29      

Unscaled Zero Point Vibrational Energy (zpe) 3350.6 cm-1
Scaled (by 0.9667) Zero Point Vibrational Energy (zpe) 3239.0 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 B3LYPultrafine/cc-pVTZ
ABC
0.40703 0.05755 0.05042

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Br1 -1.161 -0.522 0.000
O2 0.000 0.902 0.000
N3 1.441 0.536 0.000
O4 2.094 1.532 0.000
O5 1.724 -0.618 0.000

Atom - Atom Distances (Å)
  Br1 O2 N3 O4 O5
Br11.83692.80873.84842.8860
O21.83691.48652.18652.2982
N32.80871.48651.19071.1887
O43.84842.18651.19072.1820
O52.88602.29821.18872.1820

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 114.956 O2 N3 O4 109.016
O2 N3 O5 117.995 O4 N3 O5 132.990
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Br 0.200      
2 O -0.274      
3 N 0.457      
4 O -0.191      
5 O -0.192      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.251 -0.940 0.000 1.565
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.705 1.243 0.000
y 1.243 -40.935 0.000
z 0.000 0.000 -38.385
Traceless
 xyz
x -0.045 1.243 0.000
y 1.243 -1.890 0.000
z 0.000 0.000 1.935
Polar
3z2-r23.870
x2-y21.230
xy1.243
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.391 1.871 0.000
y 1.871 6.427 0.000
z 0.000 0.000 3.362


<r2> (average value of r2) Å2
<r2> 185.199
(<r2>)1/2 13.609