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All results from a given calculation for NH3S (sulfidoazane)

using model chemistry: B3PW91/6-31G(2df,p)

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(2df,p)
 hartrees
Energy at 0K-454.641012
Energy at 298.15K-454.645026
HF Energy-454.641012
Nuclear repulsion energy55.065624
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(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 3446 3313 2.22      
2 A1 1326 1275 21.16      
3 A1 632 608 1.81      
4 E 3549 3412 66.87      
4 E 3549 3412 66.87      
5 E 1647 1583 32.47      
5 E 1647 1583 32.47      
6 E 849 816 27.36      
6 E 849 816 27.36      

Unscaled Zero Point Vibrational Energy (zpe) 8746.5 cm-1
Scaled (by 0.9614) Zero Point Vibrational Energy (zpe) 8408.9 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(2df,p)
ABC
6.14624 0.40890 0.40890

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-31G(2df,p)

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 -1.080
S2 0.000 0.000 0.742
H3 0.000 0.952 -1.440
H4 0.825 -0.476 -1.440
H5 -0.825 -0.476 -1.440

Atom - Atom Distances (Å)
  N1 S2 H3 H4 H5
N11.82251.01811.01811.0181
S21.82252.38102.38102.3810
H31.01812.38101.64971.6497
H41.01812.38101.64971.6497
H51.01812.38101.64971.6497

picture of sulfidoazane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S2 N1 H3 110.686 S2 N1 H4 110.686
S2 N1 H5 110.686 H3 N1 H4 108.229
H3 N1 H5 108.229 H4 N1 H5 108.229
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.480      
2 S -0.533      
3 H 0.338      
4 H 0.338      
5 H 0.338      


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 -6.185 6.185
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.605 0.000 0.000
y 0.000 -20.605 0.000
z 0.000 0.000 -14.622
Traceless
 xyz
x -2.991 0.000 0.000
y 0.000 -2.991 0.000
z 0.000 0.000 5.983
Polar
3z2-r211.966
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 3.179 0.000 0.000
y 0.000 3.179 0.000
z 0.000 0.000 4.626


<r2> (average value of r2) Å2
<r2> 37.549
(<r2>)1/2 6.128