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

using model chemistry: PBEPBE/aug-cc-pVDZ

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-pVDZ
 hartrees
Energy at 0K-507.411441
Energy at 298.15K-507.412407
HF Energy-507.411441
Nuclear repulsion energy81.175351
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-pVDZ
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 2094 2081 291.68      
2 Σ 779 774 18.50      
3 Π 448 446 0.16      
3 Π 448 446 0.16      

Unscaled Zero Point Vibrational Energy (zpe) 1884.7 cm-1
Scaled (by 0.9939) Zero Point Vibrational Energy (zpe) 1873.2 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-pVDZ
B
0.21120

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 -1.734
N2 0.000 0.000 -0.585
S3 0.000 0.000 1.015

Atom - Atom Distances (Å)
  N1 N2 S3
N11.14922.7488
N21.14921.5996
S32.74881.5996

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-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N -0.177      
2 N 0.050      
3 S 0.127      


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 0.565 0.565
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.882 0.000 0.000
y 0.000 -23.882 0.000
z 0.000 0.000 -24.552
Traceless
 xyz
x 0.335 0.000 0.000
y 0.000 0.335 0.000
z 0.000 0.000 -0.670
Polar
3z2-r2-1.340
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 3.752 0.000 0.000
y 0.000 3.752 0.000
z 0.000 0.000 9.102


<r2> (average value of r2) Å2
<r2> 54.975
(<r2>)1/2 7.415