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

using model chemistry: B3LYPultrafine/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 B3LYPultrafine/aug-cc-pVTZ
 hartrees
Energy at 0K-453.529639
Energy at 298.15K-453.530743
HF Energy-453.529639
Nuclear repulsion energy45.291401
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 B3LYPultrafine/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' 3318 3211 1.11      
2 A' 1229 1189 34.46      
3 A' 1073 1038 3.35      

Unscaled Zero Point Vibrational Energy (zpe) 2810.3 cm-1
Scaled (by 0.9675) Zero Point Vibrational Energy (zpe) 2719.0 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 B3LYPultrafine/aug-cc-pVTZ
ABC
19.87692 0.64521 0.62493

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/aug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.040 1.025 0.000
S2 0.040 -0.536 0.000
H3 -0.918 1.393 0.000

Atom - Atom Distances (Å)
  N1 S2 H3
N11.56121.0259
S21.56122.1536
H31.02592.1536

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 111.012
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.477      
2 S 0.295      
3 H 0.182      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.371 -0.075 0.000 1.373
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.951 -2.611 0.000
y -2.611 -18.807 0.000
z 0.000 0.000 -18.065
Traceless
 xyz
x -1.515 -2.611 0.000
y -2.611 0.201 0.000
z 0.000 0.000 1.314
Polar
3z2-r22.627
x2-y2-1.144
xy-2.611
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.134 -0.171 0.000
y -0.171 5.759 0.000
z 0.000 0.000 3.350


<r2> (average value of r2) Å2
<r2> 26.719
(<r2>)1/2 5.169