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All results from a given calculation for GaBr (Gallium monobromide)

using model chemistry: CISD/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 1Σ
Energy calculated at CISD/3-21G
 hartrees
Energy at 0K-4474.046806
Energy at 298.15K 
HF Energy-4473.972249
Nuclear repulsion energy234.475970
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 CISD/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
1 Σ 264 248 48.37      

Unscaled Zero Point Vibrational Energy (zpe) 131.8 cm-1
Scaled (by 0.9413) Zero Point Vibrational Energy (zpe) 124.1 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 CISD/3-21G
B
0.07641

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ga1 0.000 0.000 -1.299
Br2 0.000 0.000 1.150

Atom - Atom Distances (Å)
  Ga1 Br2
Ga12.4487
Br22.4487

picture of Gallium monobromide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability