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

using model chemistry: LSDA/STO-3G

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 LSDA/STO-3G
 hartrees
Energy at 0K-2596.592097
Energy at 298.15K-2596.594975
HF Energy-2596.592097
Nuclear repulsion energy69.501799
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 LSDA/STO-3G
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 Σ 788 706 36.61      

Unscaled Zero Point Vibrational Energy (zpe) 394.2 cm-1
Scaled (by 0.8955) Zero Point Vibrational Energy (zpe) 353.0 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 LSDA/STO-3G
B
0.40735

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/STO-3G

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 -1.554
Br2 0.000 0.000 0.311

Atom - Atom Distances (Å)
  N1 Br2
N11.8654
Br21.8654

picture of nitrogen monobromide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.110      
2 Br 0.110      


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 0.657 0.657
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.934 0.000 0.000
y 0.000 -20.934 0.000
z 0.000 0.000 -22.242
Traceless
 xyz
x 0.654 0.000 0.000
y 0.000 0.654 0.000
z 0.000 0.000 -1.307
Polar
3z2-r2-2.614
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 0.410 0.000 0.000
y 0.000 0.410 0.000
z 0.000 0.000 2.777


<r2> (average value of r2) Å2
<r2> 33.646
(<r2>)1/2 5.800