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

using model chemistry: PBEPBEultrafine/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 2A'
Energy calculated at PBEPBEultrafine/6-311G*
 hartrees
Energy at 0K-527.827492
Energy at 298.15K-527.828326
HF Energy-527.827492
Nuclear repulsion energy87.132653
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 PBEPBEultrafine/6-311G*
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' 1614 1598 386.41 13.09 0.38 0.55
2 A' 770 762 28.66 16.21 0.25 0.41
3 A' 511 505 1.20 3.79 0.72 0.83

Unscaled Zero Point Vibrational Energy (zpe) 1447.4 cm-1
Scaled (by 0.9896) Zero Point Vibrational Energy (zpe) 1432.3 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 PBEPBEultrafine/6-311G*
ABC
6.96244 0.21369 0.20732

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBEultrafine/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.637 0.000
S2 -0.521 -0.893 0.000
O3 1.042 1.228 0.000

Atom - Atom Distances (Å)
  N1 S2 O3
N11.61571.1980
S21.61572.6343
O31.19802.6343

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 138.376
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.030      
2 S 0.144      
3 O -0.114      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.180 -0.512 0.000 0.543
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.812 -0.033 0.000
y -0.033 -23.080 0.000
z 0.000 0.000 -22.890
Traceless
 xyz
x -1.827 -0.033 0.000
y -0.033 0.771 0.000
z 0.000 0.000 1.056
Polar
3z2-r22.111
x2-y2-1.732
xy-0.033
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.589 2.262 0.000
y 2.262 5.886 0.000
z 0.000 0.000 1.848


<r2> (average value of r2) Å2
<r2> 55.413
(<r2>)1/2 7.444