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All results from a given calculation for INO (Nitrosyl iodide)

using model chemistry: wB97X-D/LANL2DZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at wB97X-D/LANL2DZ
 hartrees
Energy at 0K-141.202935
Energy at 298.15K-141.201671
HF Energy-141.202935
Nuclear repulsion energy 
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 wB97X-D/LANL2DZ
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' 1721 1721 940.10      
2 A' 501 501 70.26      
3 A' 249 249 42.58      

Unscaled Zero Point Vibrational Energy (zpe) 1235.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1235.3 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 wB97X-D/LANL2DZ
ABC
2.68386 0.09466 0.09143

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/LANL2DZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.495 -1.695 0.000
O2 -0.433 -2.430 0.000
I3 0.000 0.591 0.000

Atom - Atom Distances (Å)
  N1 O2 I3
N11.18392.3384
O21.18393.0512
I32.33843.0512

picture of Nitrosyl iodide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O2 N1 I3 116.153
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/LANL2DZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.017      
2 O -0.012      
3 I -0.005      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.013 -1.123 0.000 1.123
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.485 -0.896 0.000
y -0.896 -28.801 0.000
z 0.000 0.000 -30.503
Traceless
 xyz
x -2.833 -0.896 0.000
y -0.896 2.693 0.000
z 0.000 0.000 0.140
Polar
3z2-r20.280
x2-y2-3.684
xy-0.896
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.586 -0.342 0.000
y -0.342 10.859 0.000
z 0.000 0.000 0.860


<r2> (average value of r2) Å2
<r2> 92.101
(<r2>)1/2 9.597