return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

All results from a given calculation for NS (Mononitrogen monosulfide)

using model chemistry: B3LYP/aug-cc-pVQZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 2Π
Energy calculated at B3LYP/aug-cc-pVQZ
 hartrees
Energy at 0K-452.929739
Energy at 298.15K-452.929487
HF Energy-452.929739
Nuclear repulsion energy39.699105
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 B3LYP/aug-cc-pVQZ
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 1254 1215 6.86      

Unscaled Zero Point Vibrational Energy (zpe) 626.7 cm-1
Scaled (by 0.9689) Zero Point Vibrational Energy (zpe) 607.2 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 B3LYP/aug-cc-pVQZ
B
0.77669

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/aug-cc-pVQZ

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.457
N2 0.000 0.000 -1.045

Atom - Atom Distances (Å)
  S1 N2
S11.5025
N21.5025

picture of Mononitrogen monosulfide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/aug-cc-pVQZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.706      
2 N -0.706      


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 1.817 1.817
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -17.033 0.000 0.000
y 0.000 -18.961 0.000
z 0.000 0.000 -19.519
Traceless
 xyz
x 2.207 0.000 0.000
y 0.000 -0.685 0.000
z 0.000 0.000 -1.522
Polar
3z2-r2-3.043
x2-y21.928
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.057 0.000 0.000
y 0.000 3.430 0.000
z 0.000 0.000 5.100


<r2> (average value of r2) Å2
<r2> 22.411
(<r2>)1/2 4.734