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

using model chemistry: LSDA/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 LSDA/6-31G
 hartrees
Energy at 0K-130.969474
Energy at 298.15K-130.973702
HF Energy-130.969474
Nuclear repulsion energy39.307403
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 LSDA/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 2933 2873 251.22      
2 A1 1609 1576 4.65      
3 A1 959 939 122.12      
4 E 2801 2744 185.45      
4 E 2801 2744 185.48      
5 E 1620 1587 0.35      
5 E 1620 1587 0.35      
6 E 1178 1155 93.45      
6 E 1178 1155 93.45      

Unscaled Zero Point Vibrational Energy (zpe) 8349.5 cm-1
Scaled (by 0.9797) Zero Point Vibrational Energy (zpe) 8180.0 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 LSDA/6-31G
ABC
5.97092 0.88296 0.88296

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 -0.533
O2 0.000 0.000 0.832
H3 0.000 0.966 -0.975
H4 0.837 -0.483 -0.975
H5 -0.837 -0.483 -0.975

Atom - Atom Distances (Å)
  N1 O2 H3 H4 H5
N11.36561.06231.06231.0623
O21.36562.04912.04912.0491
H31.06232.04911.67371.6737
H41.06232.04911.67371.6737
H51.06232.04911.67371.6737

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 114.545 O2 N1 H4 114.545
O2 N1 H5 114.545 H3 N1 H4 103.955
H3 N1 H5 103.955 H4 N1 H5 103.955
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.475      
2 O -0.514      
3 H 0.330      
4 H 0.330      
5 H 0.330      


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 -5.167 5.167
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -11.677 0.000 0.000
y 0.000 -11.677 0.000
z 0.000 0.000 -12.614
Traceless
 xyz
x 0.468 0.000 0.000
y 0.000 0.468 0.000
z 0.000 0.000 -0.937
Polar
3z2-r2-1.874
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 1.840 0.000 0.000
y 0.000 1.840 0.000
z 0.000 0.000 3.403


<r2> (average value of r2) Å2
<r2> 20.672
(<r2>)1/2 4.547