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

using model chemistry: LSDA/cc-pVDZ

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/cc-pVDZ
 hartrees
Energy at 0K-131.022213
Energy at 298.15K-131.026478
HF Energy-131.022213
Nuclear repulsion energy40.572737
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/cc-pVDZ
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 2820 2789 324.08      
2 A1 1573 1556 11.27      
3 A1 1200 1187 223.16      
4 E 2610 2581 232.23      
4 E 2610 2581 232.27      
5 E 1513 1497 3.80      
5 E 1513 1497 3.81      
6 E 1205 1192 35.71      
6 E 1205 1192 35.71      

Unscaled Zero Point Vibrational Energy (zpe) 8124.8 cm-1
Scaled (by 0.989) Zero Point Vibrational Energy (zpe) 8035.4 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 LSDA/cc-pVDZ
ABC
6.04533 0.95966 0.95966

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/cc-pVDZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 -0.491
O2 0.000 0.000 0.797
H3 0.000 0.960 -0.979
H4 0.832 -0.480 -0.979
H5 -0.832 -0.480 -0.979

Atom - Atom Distances (Å)
  N1 O2 H3 H4 H5
N11.28781.07721.07721.0772
O21.28782.01892.01892.0189
H31.07722.01891.66341.6634
H41.07722.01891.66341.6634
H51.07722.01891.66341.6634

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 116.938 O2 N1 H4 116.938
O2 N1 H5 116.938 H3 N1 H4 101.078
H3 N1 H5 101.078 H4 N1 H5 101.078
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.165      
2 O -0.499      
3 H 0.111      
4 H 0.111      
5 H 0.111      


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 -4.451 4.451
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -11.594 0.000 0.000
y 0.000 -11.594 0.000
z 0.000 0.000 -12.490
Traceless
 xyz
x 0.448 0.000 0.000
y 0.000 0.448 0.000
z 0.000 0.000 -0.896
Polar
3z2-r2-1.791
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 2.037 0.000 0.000
y 0.000 2.037 -0.000
z 0.000 -0.000 3.400


<r2> (average value of r2) Å2
<r2> 19.837
(<r2>)1/2 4.454