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

using model chemistry: mPW1PW91/cc-pVDZ

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/cc-pVDZ
 hartrees
Energy at 0K-528.062149
Energy at 298.15K-528.063010
HF Energy-528.062149
Nuclear repulsion energy87.974026
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/cc-pVDZ
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' 1754 1681 471.94 19.26 0.35 0.51
2 A' 822 788 37.06 14.22 0.23 0.38
3 A' 516 495 2.18 2.80 0.74 0.85

Unscaled Zero Point Vibrational Energy (zpe) 1546.2 cm-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 1481.7 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/cc-pVDZ
ABC
7.40443 0.21688 0.21071

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.630 0.000
S2 -0.507 -0.893 0.000
O3 1.013 1.234 0.000

Atom - Atom Distances (Å)
  N1 S2 O3
N11.60501.1792
S21.60502.6135
O31.17922.6135

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 139.167
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.056      
2 S 0.056      
3 O -0.112      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.229 -0.398 0.000 0.459
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.327 -0.156 0.000
y -0.156 -22.498 0.000
z 0.000 0.000 -22.511
Traceless
 xyz
x -1.822 -0.156 0.000
y -0.156 0.921 0.000
z 0.000 0.000 0.902
Polar
3z2-r21.803
x2-y2-1.829
xy-0.156
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.399 2.129 0.000
y 2.129 5.623 0.000
z 0.000 0.000 1.839


<r2> (average value of r2) Å2
<r2> 54.458
(<r2>)1/2 7.380