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

using model chemistry: CCSD=FULL/cc-pVQZ

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/cc-pVQZ
 hartrees
Energy at 0K-131.581763
Energy at 298.15K-131.586003
HF Energy-131.013168
Nuclear repulsion energy40.036750
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/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 A1 3355 3355 43.03      
2 A1 1555 1555 14.84      
3 A1 998 998 30.11      
4 E 3411 3411 3.79      
4 E 3411 3411 3.79      
5 E 1701 1701 17.60      
5 E 1701 1701 17.60      
6 E 1170 1170 14.52      
6 E 1170 1170 14.52      

Unscaled Zero Point Vibrational Energy (zpe) 9235.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 9235.7 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 CCSD=FULL/cc-pVQZ
ABC
6.24826 0.90815 0.90815

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 -0.540
O2 0.000 0.000 0.820
H3 0.000 0.945 -0.927
H4 0.818 -0.472 -0.927
H5 -0.818 -0.472 -0.927

Atom - Atom Distances (Å)
  N1 O2 H3 H4 H5
N11.36051.02061.02061.0206
O21.36051.98581.98581.9858
H31.02061.98581.63621.6362
H41.02061.98581.63621.6362
H51.02061.98581.63621.6362

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 112.242 O2 N1 H4 112.242
O2 N1 H5 112.242 H3 N1 H4 106.564
H3 N1 H5 106.564 H4 N1 H5 106.564
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability