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All results from a given calculation for BrONO (Bromine nitrite)

using model chemistry: B3LYP/cc-pVQZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS trans 1A'
Energy calculated at B3LYP/cc-pVQZ
 hartrees
Energy at 0K-2779.384331
Energy at 298.15K-2779.388372
HF Energy-2779.384331
Nuclear repulsion energy228.435517
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 B3LYP/cc-pVQZ
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' 1818 1761 349.02      
2 A' 870 843 150.46      
3 A' 601 582 249.03      
4 A' 400 387 66.36      
5 A' 229 222 0.37      
6 A" 169 164 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 2042.9 cm-1
Scaled (by 0.9688) Zero Point Vibrational Energy (zpe) 1979.2 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 B3LYP/cc-pVQZ
ABC
1.75520 0.06717 0.06469

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/cc-pVQZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Br1 -0.735 -0.798 0.000
O2 0.000 0.883 0.000
N3 1.496 0.817 0.000
O4 1.907 1.891 0.000

Atom - Atom Distances (Å)
  Br1 O2 N3 O4
Br11.83412.75393.7694
O21.83411.49732.1569
N32.75391.49731.1500
O43.76942.15691.1500

picture of Bromine nitrite state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Br1 O2 N3 111.109 O2 N3 O4 108.423
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/cc-pVQZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Br 0.170      
2 O -0.287      
3 N 0.167      
4 O -0.050      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.123 -0.772 0.000 0.781
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.732 1.452 0.000
y 1.452 -33.799 0.000
z 0.000 0.000 -33.620
Traceless
 xyz
x -0.023 1.452 0.000
y 1.452 -0.123 0.000
z 0.000 0.000 0.146
Polar
3z2-r20.291
x2-y20.067
xy1.452
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.242 2.696 0.000
y 2.696 6.982 0.000
z 0.000 0.000 3.823


<r2> (average value of r2) Å2
<r2> 146.500
(<r2>)1/2 12.104