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

using model chemistry: CCD/3-21G

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 CCD/3-21G
 hartrees
Energy at 0K-2955.681504
Energy at 298.15K 
HF Energy-2955.593765
Nuclear repulsion energy127.557910
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 CCD/3-21G
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
Σ 537 522 28.23      

Unscaled Zero Point Vibrational Energy (zpe) 268.2 cm-1
Scaled (by 0.9723) Zero Point Vibrational Energy (zpe) 260.8 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 CCD/3-21G
B
0.13727

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/3-21G

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 -1.594
Br2 0.000 0.000 0.729

Atom - Atom Distances (Å)
  S1 Br2
S12.3232
Br22.3232

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