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All results from a given calculation for NSe (Nitrogen monoselenide)

using model chemistry: M06-2X/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 2Π
Energy calculated at M06-2X/cc-pVTZ
 hartrees
Energy at 0K-2456.271709
Energy at 298.15K-2456.269955
HF Energy-2456.271709
Nuclear repulsion energy76.818935
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 M06-2X/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 Σ 1035 989 9.85      

Unscaled Zero Point Vibrational Energy (zpe) 517.7 cm-1
Scaled (by 0.9551) Zero Point Vibrational Energy (zpe) 494.4 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 M06-2X/cc-pVTZ
B
0.52635

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/cc-pVTZ

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 -1.360
Se2 0.000 0.000 0.280

Atom - Atom Distances (Å)
  N1 Se2
N11.6395
Se21.6395

picture of Nitrogen monoselenide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.264      
2 Se 0.264      


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 2.132 2.132
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.124 0.000 0.000
y 0.000 -24.361 0.000
z 0.000 0.000 -25.439
Traceless
 xyz
x 2.776 0.000 0.000
y 0.000 -0.580 0.000
z 0.000 0.000 -2.196
Polar
3z2-r2-4.392
x2-y22.237
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.848 0.000 0.000
y 0.000 2.990 0.000
z 0.000 0.000 5.597


<r2> (average value of r2) Å2
<r2> 30.577
(<r2>)1/2 5.530