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All results from a given calculation for NNS (Nitrogen sulfide)

using model chemistry: PBEPBE/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 1Σ
Energy calculated at PBEPBE/aug-cc-pVTZ
 hartrees
Energy at 0K-507.451409
Energy at 298.15K-507.452413
HF Energy-507.451409
Nuclear repulsion energy81.961138
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/aug-cc-pVTZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 Σ 2088 2074 303.77      
2 Σ 795 790 18.95      
3 Π 468 465 0.11      
3 Π 468 465 0.11      

Unscaled Zero Point Vibrational Energy (zpe) 1909.5 cm-1
Scaled (by 0.9935) Zero Point Vibrational Energy (zpe) 1897.1 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/aug-cc-pVTZ
B
0.21532

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/aug-cc-pVTZ

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 -1.718
N2 0.000 0.000 -0.579
S3 0.000 0.000 1.005

Atom - Atom Distances (Å)
  N1 N2 S3
N11.13902.7226
N21.13901.5836
S32.72261.5836

picture of Nitrogen sulfide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 N2 S3 180.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.366      
2 N 0.269      
3 S 0.097      


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 0.586 0.586
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.791 0.000 0.000
y 0.000 -23.791 0.000
z 0.000 0.000 -24.548
Traceless
 xyz
x 0.378 0.000 0.000
y 0.000 0.378 0.000
z 0.000 0.000 -0.757
Polar
3z2-r2-1.514
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 3.939 0.000 0.000
y 0.000 3.939 0.000
z 0.000 0.000 9.016


<r2> (average value of r2) Å2
<r2> 54.171
(<r2>)1/2 7.360