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

using model chemistry: TPSSh/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at TPSSh/6-31+G**
 hartrees
Energy at 0K-131.688336
Energy at 298.15K-131.692559
HF Energy-131.688336
Nuclear repulsion energy39.622576
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 TPSSh/6-31+G**
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 3198 3078 108.86      
2 A1 1556 1497 0.14      
3 A1 948 913 65.39      
4 E 3223 3102 3.68      
4 E 3223 3102 3.67      
5 E 1671 1608 9.03      
5 E 1671 1608 9.03      
6 E 1155 1112 34.58      
6 E 1155 1112 34.57      

Unscaled Zero Point Vibrational Energy (zpe) 8900.1 cm-1
Scaled (by 0.9625) Zero Point Vibrational Energy (zpe) 8566.4 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 TPSSh/6-31+G**
ABC
6.12156 0.89075 0.89075

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/6-31+G**

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 0.829
H3 0.000 0.954 -0.944
H4 0.826 -0.477 -0.944
H5 -0.826 -0.477 -0.944

Atom - Atom Distances (Å)
  N1 O2 H3 H4 H5
N11.37161.03521.03521.0352
O21.37162.01322.01322.0132
H31.03522.01321.65301.6530
H41.03522.01321.65301.6530
H51.03522.01321.65301.6530

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 112.792 O2 N1 H4 112.792
O2 N1 H5 112.792 H3 N1 H4 105.956
H3 N1 H5 105.956 H4 N1 H5 105.956
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.511      
2 O -0.497      
3 H 0.336      
4 H 0.336      
5 H 0.336      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -5.689 5.689
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.123 0.000 0.000
y 0.000 2.123 0.000
z 0.000 0.000 3.314


<r2> (average value of r2) Å2
<r2> 20.642
(<r2>)1/2 4.543