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All results from a given calculation for NH3S (sulfidoazane)

using model chemistry: PBEPBE/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 PBEPBE/6-31G(2df,p)
 hartrees
Energy at 0K-454.450215
Energy at 298.15K-454.454191
HF Energy-454.450215
Nuclear repulsion energy54.739877
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 PBEPBE/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 3335 3301 0.11      
2 A1 1273 1260 6.65      
3 A1 613 607 0.17      
4 E 3425 3390 53.42      
4 E 3425 3390 53.41      
5 E 1598 1582 28.72      
5 E 1598 1582 28.72      
6 E 812 804 28.26      
6 E 812 804 28.27      

Unscaled Zero Point Vibrational Energy (zpe) 8445.9 cm-1
Scaled (by 0.9897) Zero Point Vibrational Energy (zpe) 8358.9 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 PBEPBE/6-31G(2df,p)
ABC
6.06014 0.40462 0.40462

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 -1.084
S2 0.000 0.000 0.747
H3 0.000 0.959 -1.452
H4 0.831 -0.480 -1.452
H5 -0.831 -0.480 -1.452

Atom - Atom Distances (Å)
  N1 S2 H3 H4 H5
N11.83071.02721.02721.0272
S21.83072.39832.39832.3983
H31.02722.39831.66141.6614
H41.02722.39831.66141.6614
H51.02722.39831.66141.6614

picture of sulfidoazane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S2 N1 H3 110.960 S2 N1 H4 110.960
S2 N1 H5 110.960 H3 N1 H4 107.943
H3 N1 H5 107.943 H4 N1 H5 107.943
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.422      
2 S -0.541      
3 H 0.321      
4 H 0.321      
5 H 0.321      


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 -6.174 6.174
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -20.684 0.000 0.000
y 0.000 -20.684 0.000
z 0.000 0.000 -14.678
Traceless
 xyz
x -3.003 0.000 0.000
y 0.000 -3.003 0.000
z 0.000 0.000 6.005
Polar
3z2-r212.011
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 3.235 0.000 0.000
y 0.000 3.236 0.000
z 0.000 0.000 4.799


<r2> (average value of r2) Å2
<r2> 37.895
(<r2>)1/2 6.156