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

using model chemistry: B1B95/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 2A'
Energy calculated at B1B95/6-31G(2df,p)
 hartrees
Energy at 0K-528.073259
Energy at 298.15K-528.074121
HF Energy-528.073259
Nuclear repulsion energy88.785536
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 B1B95/6-31G(2df,p)
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' 1749 1675 481.83 18.24 0.44 0.61
2 A' 849 814 32.82 16.24 0.16 0.28
3 A' 510 488 2.83 1.44 0.72 0.84

Unscaled Zero Point Vibrational Energy (zpe) 1554.4 cm-1
Scaled (by 0.9577) Zero Point Vibrational Energy (zpe) 1488.6 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 B1B95/6-31G(2df,p)
ABC
8.08076 0.21994 0.21412

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.610 0.000
S2 -0.498 -0.887 0.000
O3 0.996 1.240 0.000

Atom - Atom Distances (Å)
  N1 S2 O3
N11.57711.1786
S21.57712.5990
O31.17862.5990

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 140.741
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.276      
2 S -0.068      
3 O -0.208      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.249 -0.414 0.000 0.483
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.125 -0.057 0.000
y -0.057 -22.438 0.000
z 0.000 0.000 -22.445
Traceless
 xyz
x -1.684 -0.057 0.000
y -0.057 0.847 0.000
z 0.000 0.000 0.837
Polar
3z2-r21.674
x2-y2-1.687
xy-0.057
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.953 1.906 0.000
y 1.906 5.991 0.000
z 0.000 0.000 2.570


<r2> (average value of r2) Å2
<r2> 53.753
(<r2>)1/2 7.332