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

using model chemistry: M06-2X/3-21G

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 M06-2X/3-21G
 hartrees
Energy at 0K-504.992695
Energy at 298.15K-504.993643
HF Energy-504.992695
Nuclear repulsion energy79.455489
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 M06-2X/3-21G
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 2166 2077 280.64      
2 Σ 685 657 21.30      
3 Π 464 445 0.16      
3 Π 464 445 0.16      

Unscaled Zero Point Vibrational Energy (zpe) 1889.8 cm-1
Scaled (by 0.9587) Zero Point Vibrational Energy (zpe) 1811.7 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 M06-2X/3-21G
B
0.20101

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/3-21G

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 -1.760
N2 0.000 0.000 -0.630
S3 0.000 0.000 1.046

Atom - Atom Distances (Å)
  N1 N2 S3
N11.12952.8051
N21.12951.6756
S32.80511.6756

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 M06-2X/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.028      
2 N -0.207      
3 S 0.180      


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 -0.959 0.959
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.135 0.000 0.000
y 0.000 -24.135 0.000
z 0.000 0.000 -24.425
Traceless
 xyz
x 0.145 0.000 0.000
y 0.000 0.145 0.000
z 0.000 0.000 -0.290
Polar
3z2-r2-0.581
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 1.447 0.000 0.000
y 0.000 1.447 0.000
z 0.000 0.000 7.359


<r2> (average value of r2) Å2
<r2> 57.077
(<r2>)1/2 7.555