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

using model chemistry: B2PLYP=FULLultrafine/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B2PLYP=FULLultrafine/3-21G
 hartrees
Energy at 0K-7018.852965
Energy at 298.15K 
HF Energy-7018.734100
Nuclear repulsion energy177.524241
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 B2PLYP=FULLultrafine/3-21G
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' 1412 1412 521.10      
2 A' 488 488 51.21      
3 A' 231 231 29.15      

Unscaled Zero Point Vibrational Energy (zpe) 1065.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1065.0 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 B2PLYP=FULLultrafine/3-21G
ABC
2.60050 0.08925 0.08629

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/3-21G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.503 -1.754 0.000
O2 -0.440 -2.497 0.000
I3 0.000 0.609 0.000

Atom - Atom Distances (Å)
  N1 O2 I3
N11.19982.4154
O21.19983.1361
I32.41543.1361

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 116.222
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability