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All results from a given calculation for HS (Mercapto radical)

using model chemistry: B3LYP/CEP-121G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 2Π
Energy calculated at B3LYP/CEP-121G
 hartrees
Energy at 0K-10.684374
Energy at 298.15K-10.684123
HF Energy-10.684374
Nuclear repulsion energy2.266062
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 B3LYP/CEP-121G
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 Σ 2456 2393 41.97      

Unscaled Zero Point Vibrational Energy (zpe) 1227.9 cm-1
Scaled (by 0.9745) Zero Point Vibrational Energy (zpe) 1196.6 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 B3LYP/CEP-121G
B
8.78878

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/CEP-121G

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.200
H2 0.000 0.000 -1.201

Atom - Atom Distances (Å)
  S1 H2
S11.4011
H21.4011

picture of Mercapto radical state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/CEP-121G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.053      
2 H 0.053      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -1.263 1.263
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -15.144 0.000 0.000
y 0.000 -12.086 0.000
z 0.000 0.000 -11.867
Traceless
 xyz
x -3.168 0.000 0.000
y 0.000 1.419 0.000
z 0.000 0.000 1.748
Polar
3z2-r23.497
x2-y2-3.058
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.161 0.000 0.000
y 0.000 1.261 0.000
z 0.000 0.000 2.728


<r2> (average value of r2) Å2
<r2> 9.822
(<r2>)1/2 3.134