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

using model chemistry: B3LYP/SDD

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/SDD
 hartrees
Energy at 0K-141.287196
Energy at 298.15K-141.285925
HF Energy-141.287196
Nuclear repulsion energy45.284791
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 B3LYP/SDD
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' 1671 1607 820.41      
2 A' 496 476 56.82      
3 A' 247 237 26.59      

Unscaled Zero Point Vibrational Energy (zpe) 1206.7 cm-1
Scaled (by 0.9613) Zero Point Vibrational Energy (zpe) 1160.0 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 B3LYP/SDD
ABC
2.70649 0.09122 0.08825

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/SDD

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.493 -1.723 0.000
O2 -0.431 -2.477 0.000
I3 0.000 0.602 0.000

Atom - Atom Distances (Å)
  N1 O2 I3
N11.19292.3764
O21.19293.1088
I32.37643.1088

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 117.232
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/SDD Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.025      
2 O -0.006      
3 I -0.019      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.026 -0.957 0.000 0.957
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.828 -0.962 0.000
y -0.962 -28.975 0.000
z 0.000 0.000 -30.743
Traceless
 xyz
x -2.969 -0.962 0.000
y -0.962 2.811 0.000
z 0.000 0.000 0.158
Polar
3z2-r20.316
x2-y2-3.853
xy-0.962
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.598 -0.309 0.000
y -0.309 10.983 0.000
z 0.000 0.000 0.931


<r2> (average value of r2) Å2
<r2> 94.869
(<r2>)1/2 9.740