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

using model chemistry: HSEh1PBE/aug-cc-pVTZ

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 HSEh1PBE/aug-cc-pVTZ
 hartrees
Energy at 0K-2611.784659
Energy at 298.15K-2611.786300
HF Energy-2611.784659
Nuclear repulsion energy61.109162
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 HSEh1PBE/aug-cc-pVTZ
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 738 710 1.42      

Unscaled Zero Point Vibrational Energy (zpe) 369.0 cm-1
Scaled (by 0.9618) Zero Point Vibrational Energy (zpe) 354.9 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 HSEh1PBE/aug-cc-pVTZ
B
0.48940

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/aug-cc-pVTZ

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -1.552
Br2 0.000 0.000 0.266

Atom - Atom Distances (Å)
  C1 Br2
C11.8185
Br21.8185

picture of Carbon monobromide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.405      
2 Br 0.405      


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 1.496 1.496
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.056 0.000 0.000
y 0.000 -24.958 0.000
z 0.000 0.000 -26.463
Traceless
 xyz
x 2.654 0.000 0.000
y 0.000 -0.198 0.000
z 0.000 0.000 -2.456
Polar
3z2-r2-4.912
x2-y21.901
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.936 0.000 0.000
y 0.000 4.185 0.000
z 0.000 0.000 6.944


<r2> (average value of r2) Å2
<r2> 32.444
(<r2>)1/2 5.696