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All results from a given calculation for HNS (Sulfur imide)

using model chemistry: PBEPBE/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBEPBE/STO-3G
 hartrees
Energy at 0K-448.078797
Energy at 298.15K-448.079879
HF Energy-448.078797
Nuclear repulsion energy42.955055
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 PBEPBE/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' 3051 2788 105.93      
2 A' 1353 1236 7.84      
3 A' 1064 972 1.85      

Unscaled Zero Point Vibrational Energy (zpe) 2733.8 cm-1
Scaled (by 0.9136) Zero Point Vibrational Energy (zpe) 2497.6 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 PBEPBE/STO-3G
ABC
16.03377 0.58535 0.56473

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.045 1.090 0.000
S2 0.045 -0.564 0.000
H3 -1.029 1.388 0.000

Atom - Atom Distances (Å)
  N1 S2 H3
N11.65421.1141
S21.65422.2279
H31.11412.2279

picture of Sulfur imide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N2 S1 H3 105.521
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.289      
2 S 0.165      
3 H 0.124      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.254 -0.580 0.000 1.382
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.440 -1.729 0.000
y -1.729 -17.417 0.000
z 0.000 0.000 -15.037
Traceless
 xyz
x -0.213 -1.729 0.000
y -1.729 -1.679 0.000
z 0.000 0.000 1.892
Polar
3z2-r23.784
x2-y20.977
xy-1.729
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 0.792 -0.501 0.000
y -0.501 2.608 0.000
z 0.000 0.000 0.748


<r2> (average value of r2) Å2
<r2> 26.620
(<r2>)1/2 5.159