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: mPW1PW91/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 2A'
Energy calculated at mPW1PW91/6-311+G(3df,2p)
 hartrees
Energy at 0K-528.106554
Energy at 298.15K-528.107265
HF Energy-528.106554
Nuclear repulsion energy97.568740
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 mPW1PW91/6-311+G(3df,2p)
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' 1268 1268 104.49 7.72 0.56 0.72
2 A' 1058 1058 15.30 27.59 0.14 0.25
3 A' 318 318 31.43 3.87 0.59 0.75

Unscaled Zero Point Vibrational Energy (zpe) 1321.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1321.5 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 mPW1PW91/6-311+G(3df,2p)
ABC
2.24907 0.33296 0.29002

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.338 0.000
N2 1.384 -0.249 0.000
O3 -1.211 -0.458 0.000

Atom - Atom Distances (Å)
  S1 N2 O3
S11.50301.4489
N21.50302.6026
O31.44892.6026

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 123.678
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.615      
2 N -0.284      
3 O -0.331      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.004 1.293 0.000 1.293
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.759 -0.785 0.000
y -0.785 -22.682 0.000
z 0.000 0.000 -21.965
Traceless
 xyz
x -5.436 -0.785 0.000
y -0.785 2.180 0.000
z 0.000 0.000 3.256
Polar
3z2-r26.511
x2-y2-5.077
xy-0.785
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.030 -0.024 0.000
y -0.024 3.567 0.000
z 0.000 0.000 3.110


<r2> (average value of r2) Å2
<r2> 44.140
(<r2>)1/2 6.644