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

using model chemistry: LSDA/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/cc-pVTZ
 hartrees
Energy at 0K-452.176950
Energy at 298.15K-452.178050
HF Energy-452.176950
Nuclear repulsion energy45.315652
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/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' 3210 3175 1.65      
2 A' 1189 1176 28.48      
3 A' 1071 1059 3.71      

Unscaled Zero Point Vibrational Energy (zpe) 2734.9 cm-1
Scaled (by 0.9891) Zero Point Vibrational Energy (zpe) 2705.1 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/cc-pVTZ
ABC
19.18446 0.64792 0.62675

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.041 1.031 0.000
S2 0.041 -0.537 0.000
H3 -0.943 1.368 0.000

Atom - Atom Distances (Å)
  N1 S2 H3
N11.56771.0403
S21.56772.1439
H31.04032.1439

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 108.901
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.243      
2 S 0.072      
3 H 0.171      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.462 -0.097 0.000 1.465
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.633 -2.499 0.000
y -2.499 -18.529 0.000
z 0.000 0.000 -17.774
Traceless
 xyz
x -1.481 -2.499 0.000
y -2.499 0.175 0.000
z 0.000 0.000 1.306
Polar
3z2-r22.612
x2-y2-1.104
xy-2.499
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.848 -0.305 0.000
y -0.305 4.920 0.000
z 0.000 0.000 2.375


<r2> (average value of r2) Å2
<r2> 26.495
(<r2>)1/2 5.147