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

using model chemistry: B3LYPultrafine/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYPultrafine/Def2TZVPP
 hartrees
Energy at 0K-427.761512
Energy at 298.15K-427.760253
HF Energy-427.761512
Nuclear repulsion energy100.160737
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 B3LYPultrafine/Def2TZVPP
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' 1881 1881 1067.97      
2 A' 515 515 55.72      
3 A' 240 240 33.26      

Unscaled Zero Point Vibrational Energy (zpe) 1317.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1317.9 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 B3LYPultrafine/Def2TZVPP
ABC
2.88068 0.09431 0.09132

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.477 -1.723 0.000
O2 -0.418 -2.418 0.000
I3 0.000 0.592 0.000

Atom - Atom Distances (Å)
  N1 O2 I3
N11.13282.3640
O21.13283.0389
I32.36403.0389

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 116.189
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.130      
2 O 0.007      
3 I -0.137      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.029 -1.704 0.000 1.705
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.804 -0.475 0.000
y -0.475 -33.559 0.000
z 0.000 0.000 -37.387
Traceless
 xyz
x -3.331 -0.475 0.000
y -0.475 4.537 0.000
z 0.000 0.000 -1.206
Polar
3z2-r2-2.411
x2-y2-5.245
xy-0.475
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.836 -0.169 0.000
y -0.169 12.138 0.000
z 0.000 0.000 4.396


<r2> (average value of r2) Å2
<r2> 102.151
(<r2>)1/2 10.107