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All results from a given calculation for SeCl (Selenium monochloride)

using model chemistry: ROHF/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 ROHF/3-21G
 hartrees
Energy at 0K-2845.771269
Energy at 298.15K-2845.769353
HF Energy-2845.771269
Nuclear repulsion energy132.121263
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 ROHF/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 389 353 17.52      

Unscaled Zero Point Vibrational Energy (zpe) 194.3 cm-1
Scaled (by 0.907) Zero Point Vibrational Energy (zpe) 176.3 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 ROHF/3-21G
B
0.12931

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Se1 0.000 0.000 0.772
Cl2 0.000 0.000 -1.543

Atom - Atom Distances (Å)
  Se1 Cl2
Se12.3150
Cl22.3150

picture of Selenium monochloride state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at ROHF/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Se 0.314      
2 Cl -0.314      


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 2.742 2.742
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.031 0.000 0.000
y 0.000 -33.193 0.000
z 0.000 0.000 -32.017
Traceless
 xyz
x 2.574 0.000 0.000
y 0.000 -2.169 0.000
z 0.000 0.000 -0.405
Polar
3z2-r2-0.810
x2-y23.162
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> 80.568
(<r2>)1/2 8.976