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All results from a given calculation for NBr (nitrogen monobromide)

using model chemistry: BLYP/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 3Σ-
Energy calculated at BLYP/cc-pVDZ
 hartrees
Energy at 0K-2628.783751
Energy at 298.15K-2628.786599
HF Energy-2628.783751
Nuclear repulsion energy70.552552
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/cc-pVDZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 Σ 645 646 33.69      

Unscaled Zero Point Vibrational Energy (zpe) 322.4 cm-1
Scaled (by 1.0016) Zero Point Vibrational Energy (zpe) 322.9 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/cc-pVDZ
B
0.41976

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 -1.531
Br2 0.000 0.000 0.306

Atom - Atom Distances (Å)
  N1 Br2
N11.8376
Br21.8376

picture of nitrogen monobromide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.172      
2 Br 0.172      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 1.296 1.296
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.292 0.000 0.000
y 0.000 -23.292 0.000
z 0.000 0.000 -23.814
Traceless
 xyz
x 0.261 0.000 0.000
y 0.000 0.261 0.000
z 0.000 0.000 -0.522
Polar
3z2-r2-1.045
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.791 0.000 0.000
y 0.000 1.791 0.000
z 0.000 0.000 4.962


<r2> (average value of r2) Å2
<r2> 34.355
(<r2>)1/2 5.861