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

using model chemistry: CISD/daug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CISD/daug-cc-pVDZ
 hartrees
Energy at 0K-130.160031
Energy at 298.15K 
HF Energy-129.811788
Nuclear repulsion energy30.458896
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 CISD/daug-cc-pVDZ
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' 3084 3084 89.29      
2 A' 1731 1731 57.80      
3 A' 1601 1601 15.62      

Unscaled Zero Point Vibrational Energy (zpe) 3207.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 3207.7 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 CISD/daug-cc-pVDZ
ABC
18.87377 1.42725 1.32691

See section I.F.4 to change rotational constant units
Geometric Data calculated at CISD/daug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -0.938 0.910 0.000
N2 0.063 0.581 0.000
O3 0.063 -0.622 0.000

Atom - Atom Distances (Å)
  H1 N2 O3
H11.05331.8302
N21.05331.2032
O31.83021.2032

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 108.219
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability