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

using model chemistry: mPW1PW91/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 mPW1PW91/STO-3G
 hartrees
Energy at 0K-521.911350
Energy at 298.15K-521.912139
HF Energy-521.911350
Nuclear repulsion energy84.844441
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 mPW1PW91/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' 1665 1463 62.06 7.97 0.39 0.56
2 A' 907 797 2.83 13.36 0.24 0.38
3 A' 486 427 0.54 1.50 0.74 0.85

Unscaled Zero Point Vibrational Energy (zpe) 1528.8 cm-1
Scaled (by 0.8789) Zero Point Vibrational Energy (zpe) 1343.6 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 mPW1PW91/STO-3G
ABC
5.46484 0.20696 0.19941

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/STO-3G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.653 0.000
S2 -0.583 -0.869 0.000
O3 1.166 1.167 0.000

Atom - Atom Distances (Å)
  N1 S2 O3
N11.62961.2749
S21.62962.6847
O31.27492.6847

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 134.783
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.127      
2 S 0.178      
3 O -0.050      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.173 -0.731 0.000 0.751
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.126 -0.470 0.000
y -0.470 -20.655 0.000
z 0.000 0.000 -19.301
Traceless
 xyz
x -1.148 -0.470 0.000
y -0.470 -0.442 0.000
z 0.000 0.000 1.590
Polar
3z2-r23.181
x2-y2-0.471
xy-0.470
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.017 1.749 0.000
y 1.749 3.115 0.000
z 0.000 0.000 0.607


<r2> (average value of r2) Å2
<r2> 55.008
(<r2>)1/2 7.417