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

using model chemistry: B1B95/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B1B95/6-311G*
 hartrees
Energy at 0K-453.508427
Energy at 298.15K-453.509538
HF Energy-453.508427
Nuclear repulsion energy45.442063
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 B1B95/6-311G*
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' 3348 3209 3.08      
2 A' 1271 1218 32.06      
3 A' 1111 1065 0.29      

Unscaled Zero Point Vibrational Energy (zpe) 2864.9 cm-1
Scaled (by 0.9586) Zero Point Vibrational Energy (zpe) 2746.3 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 B1B95/6-311G*
ABC
19.91360 0.64983 0.62929

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.040 1.029 0.000
S2 0.040 -0.536 0.000
H3 -0.926 1.376 0.000

Atom - Atom Distances (Å)
  N1 S2 H3
N11.56451.0271
S21.56452.1423
H31.02712.1423

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 109.765
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.509      
2 S 0.175      
3 H 0.334      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.733 -0.085 0.000 1.735
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.875 -2.646 0.000
y -2.646 -18.629 0.000
z 0.000 0.000 -17.799
Traceless
 xyz
x -1.661 -2.646 0.000
y -2.646 0.208 0.000
z 0.000 0.000 1.453
Polar
3z2-r22.906
x2-y2-1.246
xy-2.646
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.090 -0.365 0.000
y -0.365 4.602 0.000
z 0.000 0.000 1.713


<r2> (average value of r2) Å2
<r2> 26.511
(<r2>)1/2 5.149