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All results from a given calculation for NH3O (Ammonia Oxide)

using model chemistry: CCSD=FULL/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at CCSD=FULL/aug-cc-pVTZ
 hartrees
Energy at 0K-131.526482
Energy at 298.15K-131.530721
HF Energy-131.007045
Nuclear repulsion energy39.935326
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 CCSD=FULL/aug-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 A1 3365 3200 44.37      
2 A1 1547 1471 16.63      
3 A1 991 942 32.41      
4 E 3407 3240 5.66      
4 E 3407 3240 5.66      
5 E 1691 1608 17.63      
5 E 1691 1608 17.63      
6 E 1168 1111 14.43      
6 E 1168 1111 14.43      

Unscaled Zero Point Vibrational Energy (zpe) 9217.1 cm-1
Scaled (by 0.951) Zero Point Vibrational Energy (zpe) 8765.4 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 CCSD=FULL/aug-cc-pVTZ
ABC
6.20809 0.90336 0.90336

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD=FULL/aug-cc-pVTZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 -0.543
O2 0.000 0.000 0.822
H3 0.000 0.948 -0.925
H4 0.821 -0.474 -0.925
H5 -0.821 -0.474 -0.925

Atom - Atom Distances (Å)
  N1 O2 H3 H4 H5
N11.36531.02191.02191.0219
O21.36531.98811.98811.9881
H31.02191.98811.64141.6414
H41.02191.98811.64141.6414
H51.02191.98811.64141.6414

picture of Ammonia Oxide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O2 N1 H3 111.973 O2 N1 H4 111.973
O2 N1 H5 111.973 H3 N1 H4 106.857
H3 N1 H5 106.857 H4 N1 H5 106.857
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability