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All results from a given calculation for NH3S (sulfidoazane)

using model chemistry: B1B95/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B1B95/3-21G
 hartrees
Energy at 0K-452.541673
Energy at 298.15K-452.545710
HF Energy-452.541673
Nuclear repulsion energy54.303099
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 B1B95/3-21G
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 3379 3233 4.11      
2 A1 1385 1325 53.07      
3 A1 627 600 4.45      
4 E 3475 3325 61.67      
4 E 3475 3325 61.67      
5 E 1732 1657 46.74      
5 E 1732 1657 46.74      
6 E 884 846 53.63      
6 E 884 846 53.63      

Unscaled Zero Point Vibrational Energy (zpe) 8787.0 cm-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 8406.5 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 B1B95/3-21G
ABC
5.98144 0.39654 0.39654

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/3-21G

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 -1.102
S2 0.000 0.000 0.753
H3 0.000 0.965 -1.448
H4 0.836 -0.483 -1.448
H5 -0.836 -0.483 -1.448

Atom - Atom Distances (Å)
  N1 S2 H3 H4 H5
N11.85501.02561.02561.0256
S21.85502.40342.40342.4034
H31.02562.40341.67231.6723
H41.02562.40341.67231.6723
H51.02562.40341.67231.6723

picture of sulfidoazane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S2 N1 H3 109.713 S2 N1 H4 109.713
S2 N1 H5 109.713 H3 N1 H4 109.228
H3 N1 H5 109.228 H4 N1 H5 109.228
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.748      
2 S -0.406      
3 H 0.385      
4 H 0.385      
5 H 0.385      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -6.651 6.651
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.479 0.000 0.000
y 0.000 -20.479 0.000
z 0.000 0.000 -14.311
Traceless
 xyz
x -3.084 0.000 0.000
y 0.000 -3.084 0.000
z 0.000 0.000 6.168
Polar
3z2-r212.336
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.083 0.000 0.000
y 0.000 2.083 0.000
z 0.000 0.000 3.644


<r2> (average value of r2) Å2
<r2> 38.167
(<r2>)1/2 6.178