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

using model chemistry: B97D3/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/6-311+G(3df,2p)
 hartrees
Energy at 0K-453.493451
Energy at 298.15K-453.494546
HF Energy-453.493451
Nuclear repulsion energy45.141597
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 B97D3/6-311+G(3df,2p)
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' 3213 3171 2.33      
2 A' 1213 1197 26.62      
3 A' 1028 1015 2.76      

Unscaled Zero Point Vibrational Energy (zpe) 2727.0 cm-1
Scaled (by 0.987) Zero Point Vibrational Energy (zpe) 2691.6 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 B97D3/6-311+G(3df,2p)
ABC
19.44185 0.64171 0.62120

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.041 1.036 0.000
S2 0.041 -0.539 0.000
H3 -0.937 1.376 0.000

Atom - Atom Distances (Å)
  N1 S2 H3
N11.57521.0352
S21.57522.1504
H31.03522.1504

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 112.823
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.235      
2 S 0.045      
3 H 0.190      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.347 -0.027 0.000 1.347
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.847 -2.553 0.000
y -2.553 -18.713 0.000
z 0.000 0.000 -17.902
Traceless
 xyz
x -1.540 -2.553 0.000
y -2.553 0.162 0.000
z 0.000 0.000 1.378
Polar
3z2-r22.756
x2-y2-1.135
xy-2.553
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.946 -0.166 0.000
y -0.166 5.665 0.000
z 0.000 0.000 3.132


<r2> (average value of r2) Å2
<r2> 26.730
(<r2>)1/2 5.170