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All results from a given calculation for NOH (Hydroxyimidogen)

using model chemistry: QCISD/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 3A"
Energy calculated at QCISD/cc-pVTZ
 hartrees
Energy at 0K-130.247005
Energy at 298.15K-130.248093
HF Energy-129.852187
Nuclear repulsion energy28.640630
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/cc-pVTZ
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' 3767 3600 75.56      
2 A' 1256 1200 5.73      
3 A' 1145 1094 165.52      

Unscaled Zero Point Vibrational Energy (zpe) 3084.0 cm-1
Scaled (by 0.9555) Zero Point Vibrational Energy (zpe) 2946.8 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 QCISD/cc-pVTZ
ABC
21.53762 1.19827 1.13511

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.058 0.766 0.000
O2 0.058 -0.564 0.000
H3 -0.866 -0.848 0.000

Atom - Atom Distances (Å)
  N1 O2 H3
N11.33061.8603
O21.33060.9669
H31.86030.9669

picture of Hydroxyimidogen state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 O2 H3 107.070
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability