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 NSO (sulfinyl amidogen)

using model chemistry: mPW1PW91/cc-pCVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 2A'
Energy calculated at mPW1PW91/cc-pCVDZ
 hartrees
Energy at 0K-528.028366
Energy at 298.15K 
HF Energy-528.028366
Nuclear repulsion energy95.301525
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 mPW1PW91/cc-pCVDZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 1181 1181 80.73      
2 A' 999 999 9.66      
3 A' 311 311 34.91      

Unscaled Zero Point Vibrational Energy (zpe) 1245.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1245.4 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 mPW1PW91/cc-pCVDZ
ABC
2.01738 0.32284 0.27830

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/cc-pCVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.357 0.000
N2 1.405 -0.263 0.000
O3 -1.229 -0.484 0.000

Atom - Atom Distances (Å)
  S1 N2 O3
S11.53531.4892
N21.53532.6428
O31.48922.6428

picture of sulfinyl amidogen state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N2 S1 O3 121.798
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/cc-pCVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.639      
2 N -0.243      
3 O -0.396      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.171 1.526 0.000 1.536
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.549 -0.626 0.000
y -0.626 -22.245 0.000
z 0.000 0.000 -21.515
Traceless
 xyz
x -5.668 -0.626 0.000
y -0.626 2.287 0.000
z 0.000 0.000 3.381
Polar
3z2-r26.763
x2-y2-5.303
xy-0.626
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.218 -0.044 0.000
y -0.044 2.493 0.000
z 0.000 0.000 1.917


<r2> (average value of r2) Å2
<r2> 45.135
(<r2>)1/2 6.718