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

using model chemistry: LSDA/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at LSDA/aug-cc-pVTZ
 hartrees
Energy at 0K-452.179902
Energy at 298.15K-452.181002
HF Energy-452.179902
Nuclear repulsion energy45.351065
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 LSDA/aug-cc-pVTZ
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' 3217 3187 1.20      
2 A' 1183 1172 28.75      
3 A' 1071 1061 6.60      

Unscaled Zero Point Vibrational Energy (zpe) 2735.2 cm-1
Scaled (by 0.9906) Zero Point Vibrational Energy (zpe) 2709.5 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 LSDA/aug-cc-pVTZ
ABC
19.33260 0.64872 0.62766

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.041 1.030 0.000
S2 0.041 -0.536 0.000
H3 -0.940 1.374 0.000

Atom - Atom Distances (Å)
  N1 S2 H3
N11.56601.0397
S21.56602.1478
H31.03972.1478

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 109.362
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.495      
2 S 0.309      
3 H 0.186      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.382 -0.064 0.000 1.384
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.883 -2.636 0.000
y -2.636 -18.805 0.000
z 0.000 0.000 -18.032
Traceless
 xyz
x -1.464 -2.636 0.000
y -2.636 0.152 0.000
z 0.000 0.000 1.312
Polar
3z2-r22.623
x2-y2-1.077
xy-2.636
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.256 -0.166 0.000
y -0.166 5.768 0.000
z 0.000 0.000 3.367


<r2> (average value of r2) Å2
<r2> 26.644
(<r2>)1/2 5.162