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

using model chemistry: B1B95/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B1B95/3-21G
 hartrees
Energy at 0K-130.866459
Energy at 298.15K-130.870613
HF Energy-130.866459
Nuclear repulsion energy38.145452
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 B1B95/3-21G
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 3154 3017 72.39      
2 A1 1494 1429 0.98      
3 A1 810 775 21.99      
4 E 3150 3013 20.92      
4 E 3150 3013 20.92      
5 E 1727 1652 10.11      
5 E 1727 1652 10.11      
6 E 1032 987 70.41      
6 E 1032 987 70.41      

Unscaled Zero Point Vibrational Energy (zpe) 8636.5 cm-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 8262.6 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 B1B95/3-21G
ABC
6.04184 0.80615 0.80615

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/3-21G

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 -0.579
O2 0.000 0.000 0.873
H3 0.000 0.961 -0.976
H4 0.832 -0.480 -0.976
H5 -0.832 -0.480 -0.976

Atom - Atom Distances (Å)
  N1 O2 H3 H4 H5
N11.45241.03931.03931.0393
O21.45242.08372.08372.0837
H31.03932.08371.66391.6639
H41.03932.08371.66391.6639
H51.03932.08371.66391.6639

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 112.435 O2 N1 H4 112.435
O2 N1 H5 112.435 H3 N1 H4 106.351
H3 N1 H5 106.351 H4 N1 H5 106.351
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.500      
2 O -0.497      
3 H 0.332      
4 H 0.332      
5 H 0.332      


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 -5.299 5.299
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -10.898 0.000 0.000
y 0.000 -10.898 0.000
z 0.000 0.000 -11.465
Traceless
 xyz
x 0.283 0.000 0.000
y 0.000 0.283 0.000
z 0.000 0.000 -0.567
Polar
3z2-r2-1.134
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 1.344 0.000 0.000
y 0.000 1.344 0.000
z 0.000 0.000 2.552


<r2> (average value of r2) Å2
<r2> 20.998
(<r2>)1/2 4.582