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All results from a given calculation for SBr (Sulfur monobromide 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-23.466851
Energy at 298.15K 
HF Energy-23.466851
Nuclear repulsion energy9.607667
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 391 381 11.86 20.22 0.36 0.53

Unscaled Zero Point Vibrational Energy (zpe) 195.5 cm-1
Scaled (by 0.9745) Zero Point Vibrational Energy (zpe) 190.5 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 B3LYP/CEP-121G
B
0.13844

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 -1.588
Br2 0.000 0.000 0.726

Atom - Atom Distances (Å)
  S1 Br2
S12.3133
Br22.3133

picture of Sulfur monobromide 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 -0.005      
2 Br 0.005      


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 -0.033 0.033
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.479 0.000 0.000
y 0.000 -29.277 0.000
z 0.000 0.000 -25.408
Traceless
 xyz
x 0.863 0.000 0.000
y 0.000 -3.333 0.000
z 0.000 0.000 2.470
Polar
3z2-r24.939
x2-y22.798
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.425 0.000 0.000
y 0.000 1.164 0.000
z 0.000 0.000 8.856


<r2> (average value of r2) Å2
<r2> 35.707
(<r2>)1/2 5.976