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All results from a given calculation for CBr (Carbon monobromide)

using model chemistry: CID/cc-pVDZ

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 CID/cc-pVDZ
 hartrees
Energy at 0K-2610.329853
Energy at 298.15K-2610.331487
HF Energy-2610.111453
Nuclear repulsion energy60.281689
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 CID/cc-pVDZ
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 726 671 132.27      

Unscaled Zero Point Vibrational Energy (zpe) 363.0 cm-1
Scaled (by 0.924) Zero Point Vibrational Energy (zpe) 335.4 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 CID/cc-pVDZ
B
0.47623

See section I.F.4 to change rotational constant units
Geometric Data calculated at CID/cc-pVDZ

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.574
Br2 0.000 0.000 0.270

Atom - Atom Distances (Å)
  C1 Br2
C11.8435
Br21.8435

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