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 SNO (Nitrogen oxide sulfide)

using model chemistry: B1B95/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 2A'
Energy calculated at B1B95/cc-pVTZ
 hartrees
Energy at 0K-528.142799
Energy at 298.15K-528.143664
HF Energy-528.142799
Nuclear repulsion energy88.766476
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 B1B95/cc-pVTZ
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' 1723 1649 520.90 21.96 0.42 0.59
2 A' 845 809 35.20 16.44 0.18 0.31
3 A' 512 490 2.61 1.98 0.74 0.85

Unscaled Zero Point Vibrational Energy (zpe) 1540.0 cm-1
Scaled (by 0.9571) Zero Point Vibrational Energy (zpe) 1473.9 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 B1B95/cc-pVTZ
ABC
8.00051 0.21995 0.21406

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.613 0.000
S2 -0.498 -0.887 0.000
O3 0.996 1.238 0.000

Atom - Atom Distances (Å)
  N1 S2 O3
N11.58041.1762
S21.58042.5981
O31.17622.5981

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 140.509
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 N 0.092      
2 S 0.018      
3 O -0.110      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.317 -0.533 0.000 0.620
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.405 -0.163 0.000
y -0.163 -22.684 0.000
z 0.000 0.000 -22.558
Traceless
 xyz
x -1.784 -0.163 0.000
y -0.163 0.797 0.000
z 0.000 0.000 0.987
Polar
3z2-r21.974
x2-y2-1.720
xy-0.163
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.032 2.057 0.000
y 2.057 6.200 0.000
z 0.000 0.000 2.512


<r2> (average value of r2) Å2
<r2> 53.895
(<r2>)1/2 7.341