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

using model chemistry: PBEPBE/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 2A'
Energy calculated at PBEPBE/STO-3G
 hartrees
Energy at 0K-521.622855
Energy at 298.15K-521.623613
HF Energy-521.622855
Nuclear repulsion energy83.407670
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 PBEPBE/STO-3G
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' 1537 1404 36.50 4.71 0.35 0.52
2 A' 842 769 1.20 9.99 0.22 0.36
3 A' 479 437 0.27 2.35 0.72 0.84

Unscaled Zero Point Vibrational Energy (zpe) 1428.8 cm-1
Scaled (by 0.9136) Zero Point Vibrational Energy (zpe) 1305.4 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 PBEPBE/STO-3G
ABC
4.95172 0.20145 0.19357

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.672 0.000
S2 -0.603 -0.874 0.000
O3 1.206 1.159 0.000

Atom - Atom Distances (Å)
  N1 S2 O3
N11.65921.3002
S21.65922.7207
O31.30022.7207

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 133.296
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.139      
2 S 0.175      
3 O -0.037      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.129 -0.810 0.000 0.820
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.888 -0.265 0.000
y -0.265 -20.483 0.000
z 0.000 0.000 -19.326
Traceless
 xyz
x -0.983 -0.265 0.000
y -0.265 -0.376 0.000
z 0.000 0.000 1.359
Polar
3z2-r22.718
x2-y2-0.404
xy-0.265
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.064 1.728 0.000
y 1.728 3.057 0.000
z 0.000 0.000 0.622


<r2> (average value of r2) Å2
<r2> 56.202
(<r2>)1/2 7.497