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All results from a given calculation for HNO (Nitrosyl hydride)

using model chemistry: QCISD(T)=FULL/cc-pVQZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at QCISD(T)=FULL/cc-pVQZ
 hartrees
Energy at 0K-130.399026
Energy at 298.15K 
HF Energy-129.846787
Nuclear repulsion energy30.349488
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 QCISD(T)=FULL/cc-pVQZ
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' 2960 2960        
2 A' 1608 1608        
3 A' 1552 1552        

Unscaled Zero Point Vibrational Energy (zpe) 3059.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 3059.9 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 QCISD(T)=FULL/cc-pVQZ
ABC
18.91871 1.41515 1.31666

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD(T)=FULL/cc-pVQZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -0.937 0.911 0.000
N2 0.062 0.584 0.000
O3 0.062 -0.625 0.000

Atom - Atom Distances (Å)
  H1 N2 O3
H11.05131.8325
N21.05131.2087
O31.83251.2087

picture of Nitrosyl hydride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 N2 O3 108.155
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability