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: PBEPBEultrafine/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 2A'
Energy calculated at PBEPBEultrafine/3-21G
 hartrees
Energy at 0K-524.995810
Energy at 298.15K-524.996303
HF Energy-524.995810
Nuclear repulsion energy87.103052
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 PBEPBEultrafine/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 A' 911 903 9.03 9.27 0.40 0.57
2 A' 688 682 7.23 12.01 0.24 0.39
3 A' 269 266 17.22 6.74 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 934.1 cm-1
Scaled (by 0.9909) Zero Point Vibrational Energy (zpe) 925.6 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 PBEPBEultrafine/3-21G
ABC
1.63386 0.27199 0.23317

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.397 0.000
N2 1.530 -0.293 0.000
O3 -1.339 -0.537 0.000

Atom - Atom Distances (Å)
  S1 N2 O3
S11.67841.6322
N21.67842.8791
O31.63222.8791

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 120.830
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.774      
2 N -0.352      
3 O -0.422      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.184 1.188 0.000 1.202
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.035 -0.400 0.000
y -0.400 -23.018 0.000
z 0.000 0.000 -22.136
Traceless
 xyz
x -5.458 -0.400 0.000
y -0.400 2.067 0.000
z 0.000 0.000 3.391
Polar
3z2-r26.782
x2-y2-5.017
xy-0.400
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.743 0.070 0.000
y 0.070 2.356 0.000
z 0.000 0.000 1.597


<r2> (average value of r2) Å2
<r2> 51.390
(<r2>)1/2 7.169