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

using model chemistry: HSEh1PBE/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HSEh1PBE/STO-3G
 hartrees
Energy at 0K-6980.513888
Energy at 298.15K-6980.512719
HF Energy-6980.513888
Nuclear repulsion energy184.546678
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 HSEh1PBE/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 A' 1790 1581 176.48      
2 A' 602 531 38.43      
3 A' 330 291 12.19      

Unscaled Zero Point Vibrational Energy (zpe) 1360.9 cm-1
Scaled (by 0.8831) Zero Point Vibrational Energy (zpe) 1201.8 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 HSEh1PBE/STO-3G
ABC
2.45064 0.09815 0.09437

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/STO-3G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.523 -1.608 0.000
O2 -0.458 -2.353 0.000
I3 0.000 0.567 0.000

Atom - Atom Distances (Å)
  N1 O2 I3
N11.23182.2377
O21.23182.9557
I32.23772.9557

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 113.651
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.040      
2 O 0.006      
3 I -0.046      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.222 -1.274 0.000 1.293
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.914 -0.075 0.000
y -0.075 -34.172 0.000
z 0.000 0.000 -34.923
Traceless
 xyz
x -2.367 -0.075 0.000
y -0.075 1.747 0.000
z 0.000 0.000 0.620
Polar
3z2-r21.240
x2-y2-2.742
xy-0.075
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 0.836 -0.033 0.000
y -0.033 6.245 0.000
z 0.000 0.000 0.651


<r2> (average value of r2) Å2
<r2> 108.361
(<r2>)1/2 10.410