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All results from a given calculation for SNO (Nitrogen oxide sulfide)

using model chemistry: TPSSh/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 2A'
Energy calculated at TPSSh/6-31G**
 hartrees
Energy at 0K-528.071990
Energy at 298.15K-528.072835
HF Energy-528.071990
Nuclear repulsion energy87.397174
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 TPSSh/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 A' 1668 1599 412.73 16.04 0.39 0.56
2 A' 802 768 30.96 15.58 0.22 0.36
3 A' 511 490 1.65 2.79 0.73 0.84

Unscaled Zero Point Vibrational Energy (zpe) 1489.9 cm-1
Scaled (by 0.9587) Zero Point Vibrational Energy (zpe) 1428.3 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 TPSSh/6-31G**
ABC
7.09722 0.21482 0.20851

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.631 0.000
S2 -0.519 -0.890 0.000
O3 1.039 1.227 0.000

Atom - Atom Distances (Å)
  N1 S2 O3
N11.60671.1978
S21.60672.6284
O31.19782.6284

picture of Nitrogen oxide sulfide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S2 N1 O3 138.708
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.067      
2 S 0.136      
3 O -0.203      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.191 -0.426 0.000 0.467
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.621 2.143 0.000
y 2.143 5.761 0.000
z 0.000 0.000 1.987


<r2> (average value of r2) Å2
<r2> 54.943
(<r2>)1/2 7.412