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All results from a given calculation for SBr (Sulfur monobromide radical)

using model chemistry: mPW1PW91/6-31G(2df,p)

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 mPW1PW91/6-31G(2df,p)
 hartrees
Energy at 0K-2970.190059
Energy at 298.15K 
HF Energy-2970.190059
Nuclear repulsion energy140.448023
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 mPW1PW91/6-31G(2df,p)
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 488 466 9.18 12.79 0.19 0.32

Unscaled Zero Point Vibrational Energy (zpe) 243.8 cm-1
Scaled (by 0.9547) Zero Point Vibrational Energy (zpe) 232.7 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 mPW1PW91/6-31G(2df,p)
B
0.16642

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-31G(2df,p)

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 -1.448
Br2 0.000 0.000 0.662

Atom - Atom Distances (Å)
  S1 Br2
S12.1100
Br22.1100

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 mPW1PW91/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.069      
2 Br 0.069      


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 0.436 0.436
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.329 0.000 0.000
y 0.000 -29.900 0.000
z 0.000 0.000 -28.313
Traceless
 xyz
x -3.222 0.000 0.000
y 0.000 0.421 0.000
z 0.000 0.000 2.802
Polar
3z2-r25.604
x2-y2-2.429
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.986 0.000 0.000
y 0.000 3.836 0.000
z 0.000 0.000 8.080


<r2> (average value of r2) Å2
<r2> 67.734
(<r2>)1/2 8.230