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

using model chemistry: LSDA/TZVP

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 LSDA/TZVP
 hartrees
Energy at 0K-2609.036069
Energy at 298.15K-2609.037708
HF Energy-2609.036069
Nuclear repulsion energy61.404306
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 LSDA/TZVP
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 735 727 94.14      

Unscaled Zero Point Vibrational Energy (zpe) 367.7 cm-1
Scaled (by 0.9884) Zero Point Vibrational Energy (zpe) 363.4 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 LSDA/TZVP
B
0.49413

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/TZVP

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.545
Br2 0.000 0.000 0.265

Atom - Atom Distances (Å)
  C1 Br2
C11.8098
Br21.8098

picture of Carbon monobromide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.138      
2 Br 0.138      


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 1.881 1.881
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -22.934 0.000 0.000
y 0.000 -25.033 0.000
z 0.000 0.000 -27.116
Traceless
 xyz
x 3.140 0.000 0.000
y 0.000 -0.008 0.000
z 0.000 0.000 -3.132
Polar
3z2-r2-6.264
x2-y22.099
xy0.000
xz0.000
yz0.000


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


<r2> (average value of r2) Å2
<r2> 32.408
(<r2>)1/2 5.693