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All results from a given calculation for NH3S (sulfidoazane)

using model chemistry: G4

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at G4
 hartrees
Energy at 0K-454.537984
Energy at 298.15K-454.533882
HF Energy-454.712196
Nuclear repulsion energy54.646796
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 B3LYP/6-31G(2df,p)
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 3430 3310 2.80      
2 A1 1319 1273 20.90      
3 A1 602 581 2.77      
4 E 3526 3402 61.80      
4 E 3526 3402 61.81      
5 E 1649 1591 30.85      
5 E 1649 1591 30.85      
6 E 831 802 26.54      
6 E 831 802 26.53      

Unscaled Zero Point Vibrational Energy (zpe) 8681.5 cm-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 8377.6 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 B3LYP/6-31G(2df,p)
ABC
6.13306 0.40092 0.40092

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-31G(2df,p)

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 -1.092
S2 0.000 0.000 0.750
H3 0.000 0.953 -1.451
H4 0.826 -0.477 -1.451
H5 -0.826 -0.477 -1.451

Atom - Atom Distances (Å)
  N1 S2 H3 H4 H5
N11.84201.01881.01881.0188
S21.84202.39872.39872.3987
H31.01882.39871.65151.6515
H41.01882.39871.65151.6515
H51.01882.39871.65151.6515

picture of sulfidoazane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S2 N1 H3 110.682 S2 N1 H4 110.682
S2 N1 H5 110.682 H3 N1 H4 108.234
H3 N1 H5 108.234 H4 N1 H5 108.234
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.430      
2 S -0.525      
3 H 0.318      
4 H 0.318      
5 H 0.318      


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 -6.122 6.122
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


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


<r2> (average value of r2) Å2
<r2> 38.059
(<r2>)1/2 6.169