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

using model chemistry: PBE1PBE/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 PBE1PBE/6-311G**
 hartrees
Energy at 0K-527.830479
Energy at 298.15K-527.831350
HF Energy-527.830479
Nuclear repulsion energy88.484871
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 PBE1PBE/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' 1743 1673 521.98 20.82 0.35 0.52
2 A' 832 798 40.23 15.63 0.25 0.40
3 A' 526 505 2.55 3.00 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 1550.8 cm-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 1487.8 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 PBE1PBE/6-311G**
ABC
7.61681 0.21923 0.21309

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.622 0.000
S2 -0.504 -0.887 0.000
O3 1.008 1.230 0.000

Atom - Atom Distances (Å)
  N1 S2 O3
N11.59041.1770
S21.59042.6010
O31.17702.6010

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 139.586
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.003      
2 S 0.138      
3 O -0.140      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.230 -0.455 0.000 0.509
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.867 -0.145 0.000
y -0.145 -23.052 0.000
z 0.000 0.000 -22.846
Traceless
 xyz
x -1.918 -0.145 0.000
y -0.145 0.805 0.000
z 0.000 0.000 1.113
Polar
3z2-r22.227
x2-y2-1.816
xy-0.145
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.480 2.216 0.000
y 2.216 5.869 0.000
z 0.000 0.000 1.820


<r2> (average value of r2) Å2
<r2> 54.308
(<r2>)1/2 7.369