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

using model chemistry: HSEh1PBE/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at HSEh1PBE/6-31G*
 hartrees
Energy at 0K-131.528102
Energy at 298.15K-131.532358
HF Energy-131.528102
Nuclear repulsion energy40.254455
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 HSEh1PBE/6-31G*
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 3133 2980 153.77      
2 A1 1641 1560 0.56      
3 A1 1059 1007 106.62      
4 E 3104 2952 53.00      
4 E 3104 2952 53.01      
5 E 1692 1610 2.89      
5 E 1692 1610 2.89      
6 E 1223 1163 39.47      
6 E 1223 1163 39.47      

Unscaled Zero Point Vibrational Energy (zpe) 8935.4 cm-1
Scaled (by 0.951) Zero Point Vibrational Energy (zpe) 8497.6 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 HSEh1PBE/6-31G*
ABC
6.17783 0.92978 0.92978

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 -0.519
O2 0.000 0.000 0.810
H3 0.000 0.950 -0.950
H4 0.823 -0.475 -0.950
H5 -0.823 -0.475 -0.950

Atom - Atom Distances (Å)
  N1 O2 H3 H4 H5
N11.32941.04341.04341.0434
O21.32942.00082.00082.0008
H31.04342.00081.64551.6455
H41.04342.00081.64551.6455
H51.04342.00081.64551.6455

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 114.426 O2 N1 H4 114.426
O2 N1 H5 114.426 H3 N1 H4 104.093
H3 N1 H5 104.093 H4 N1 H5 104.093
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.413      
2 O -0.607      
3 H 0.340      
4 H 0.340      
5 H 0.340      


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 -5.084 5.084
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -11.330 0.000 0.000
y 0.000 -11.330 0.000
z 0.000 0.000 -12.241
Traceless
 xyz
x 0.455 0.000 0.000
y 0.000 0.455 0.000
z 0.000 0.000 -0.911
Polar
3z2-r2-1.822
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.735 0.000 0.000
y 0.000 1.735 0.000
z 0.000 0.000 2.885


<r2> (average value of r2) Å2
<r2> 19.823
(<r2>)1/2 4.452