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All results from a given calculation for NH3S (sulfidoazane)

using model chemistry: B3PW91/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B3PW91/6-31G**
 hartrees
Energy at 0K-454.634286
Energy at 298.15K-454.638286
HF Energy-454.634286
Nuclear repulsion energy54.538815
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 B3PW91/6-31G**
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 3446 3303 1.97      
2 A1 1349 1293 18.96      
3 A1 607 582 4.27      
4 E 3557 3409 64.72      
4 E 3557 3409 64.72      
5 E 1662 1592 37.34      
5 E 1662 1592 37.34      
6 E 850 814 45.24      
6 E 850 814 45.24      

Unscaled Zero Point Vibrational Energy (zpe) 8768.7 cm-1
Scaled (by 0.9584) Zero Point Vibrational Energy (zpe) 8403.9 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 B3PW91/6-31G**
ABC
6.13999 0.39922 0.39922

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-31G**

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 -1.094
S2 0.000 0.000 0.752
H3 0.000 0.953 -1.456
H4 0.825 -0.476 -1.456
H5 -0.825 -0.476 -1.456

Atom - Atom Distances (Å)
  N1 S2 H3 H4 H5
N11.84561.01941.01941.0194
S21.84562.40462.40462.4046
H31.01942.40461.65051.6505
H41.01942.40461.65051.6505
H51.01942.40461.65051.6505

picture of sulfidoazane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S2 N1 H3 110.807 S2 N1 H4 110.807
S2 N1 H5 110.807 H3 N1 H4 108.103
H3 N1 H5 108.103 H4 N1 H5 108.103
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.659      
2 S -0.394      
3 H 0.351      
4 H 0.351      
5 H 0.351      


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 -6.463 6.463
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.715 0.000 0.000
y 0.000 -20.715 0.000
z 0.000 0.000 -14.539
Traceless
 xyz
x -3.088 0.000 0.000
y 0.000 -3.088 0.000
z 0.000 0.000 6.176
Polar
3z2-r212.351
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 2.446 0.000 0.000
y 0.000 2.446 0.000
z 0.000 0.000 4.250


<r2> (average value of r2) Å2
<r2> 38.154
(<r2>)1/2 6.177