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

using model chemistry: PBEPBE/6-311+G(3df,2p)

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 PBEPBE/6-311+G(3df,2p)
 hartrees
Energy at 0K-2455.788904
Energy at 298.15K-2455.787138
HF Energy-2455.788904
Nuclear repulsion energy75.843812
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 PBEPBE/6-311+G(3df,2p)
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 967 959 2.72      

Unscaled Zero Point Vibrational Energy (zpe) 483.4 cm-1
Scaled (by 0.9918) Zero Point Vibrational Energy (zpe) 479.4 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 PBEPBE/6-311+G(3df,2p)
B
0.51307

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/6-311+G(3df,2p)

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 -1.377
Se2 0.000 0.000 0.284

Atom - Atom Distances (Å)
  N1 Se2
N11.6606
Se21.6606

picture of Nitrogen monoselenide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.273      
2 Se 0.273      


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 2.084 2.084
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.481 0.000 0.000
y 0.000 -22.106 0.000
z 0.000 0.000 -25.832
Traceless
 xyz
x -0.512 0.000 0.000
y 0.000 3.050 0.000
z 0.000 0.000 -2.538
Polar
3z2-r2-5.077
x2-y2-2.375
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.279 0.000 0.000
y 0.000 3.722 0.000
z 0.000 0.000 6.503


<r2> (average value of r2) Å2
<r2> 31.084
(<r2>)1/2 5.575