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

using model chemistry: LSDA/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 LSDA/6-31+G**
 hartrees
Energy at 0K-131.043075
Energy at 298.15K-131.047322
HF Energy-131.043075
Nuclear repulsion energy40.145294
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/6-31+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 3015 2970 229.75      
2 A1 1541 1518 2.30      
3 A1 1086 1070 168.59      
4 E 2967 2922 34.55      
4 E 2967 2922 34.53      
5 E 1572 1548 4.01      
5 E 1572 1548 4.01      
6 E 1176 1158 43.65      
6 E 1176 1158 43.65      

Unscaled Zero Point Vibrational Energy (zpe) 8534.8 cm-1
Scaled (by 0.985) Zero Point Vibrational Energy (zpe) 8406.8 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/6-31+G**
ABC
6.03389 0.92967 0.92967

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 -0.518
O2 0.000 0.000 0.810
H3 0.000 0.961 -0.951
H4 0.832 -0.481 -0.951
H5 -0.832 -0.481 -0.951

Atom - Atom Distances (Å)
  N1 O2 H3 H4 H5
N11.32761.05441.05441.0544
O21.32762.00622.00622.0062
H31.05442.00621.66501.6650
H41.05442.00621.66501.6650
H51.05442.00621.66501.6650

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 114.264 O2 N1 H4 114.264
O2 N1 H5 114.264 H3 N1 H4 104.282
H3 N1 H5 104.282 H4 N1 H5 104.282
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.543      
2 O -0.476      
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 -5.488 5.488
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -12.112 0.000 0.000
y 0.000 -12.112 0.000
z 0.000 0.000 -13.470
Traceless
 xyz
x 0.679 0.000 0.000
y 0.000 0.679 0.000
z 0.000 0.000 -1.358
Polar
3z2-r2-2.717
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 2.301 0.000 0.000
y 0.000 2.301 0.000
z 0.000 0.000 3.663


<r2> (average value of r2) Å2
<r2> 20.456
(<r2>)1/2 4.523