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All results from a given calculation for SNO (Nitrogen oxide sulfide)

using model chemistry: B2PLYP/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 2A'
Energy calculated at B2PLYP/TZVP
 hartrees
Energy at 0K-527.881691
Energy at 298.15K-527.882573
HF Energy-527.703599
Nuclear repulsion energy87.697901
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 B2PLYP/TZVP
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' 1814 1731 251.84 3.04 0.60 0.75
2 A' 829 791 136.28 76.59 0.40 0.57
3 A' 540 516 0.67 5.56 0.43 0.61

Unscaled Zero Point Vibrational Energy (zpe) 1591.3 cm-1
Scaled (by 0.9544) Zero Point Vibrational Energy (zpe) 1518.7 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 B2PLYP/TZVP
ABC
7.56513 0.21516 0.20921

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.626 0.000
S2 -0.507 -0.896 0.000
O3 1.014 1.244 0.000

Atom - Atom Distances (Å)
  N1 S2 O3
N11.60371.1880
S21.60372.6257
O31.18802.6257

picture of Nitrogen oxide sulfide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S2 N1 O3 139.823
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.052      
2 S 0.029      
3 O -0.082      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.258 -0.635 0.000 0.686
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.861 -0.370 0.001
y -0.370 -23.304 0.002
z 0.001 0.002 -23.090
Traceless
 xyz
x -1.664 -0.370 0.001
y -0.370 0.672 0.002
z 0.001 0.002 0.992
Polar
3z2-r21.985
x2-y2-1.557
xy-0.370
xz0.001
yz0.002


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.524 2.231 0.000
y 2.231 6.369 0.000
z 0.000 0.000 1.989


<r2> (average value of r2) Å2
<r2> 55.144
(<r2>)1/2 7.426