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All results from a given calculation for AsCl (Arsenic monochloride)

using model chemistry: BLYP/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 3Σ
Energy calculated at BLYP/6-31G*
 hartrees
Energy at 0K-2693.936816
Energy at 298.15K-2693.934899
HF Energy-2693.936816
Nuclear repulsion energy133.778361
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 BLYP/6-31G*
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 390 387 38.75      

Unscaled Zero Point Vibrational Energy (zpe) 195.1 cm-1
Scaled (by 0.9919) Zero Point Vibrational Energy (zpe) 193.5 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 BLYP/6-31G*
B
0.14359

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/6-31G*

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
As1 0.000 0.000 0.754
Cl2 0.000 0.000 -1.465

Atom - Atom Distances (Å)
  As1 Cl2
As12.2191
Cl22.2191

picture of Arsenic monochloride state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 As 0.133      
2 Cl -0.133      


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 1.443 1.443
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.477 0.000 0.000
y 0.000 -30.477 0.000
z 0.000 0.000 -29.484
Traceless
 xyz
x -0.497 0.000 0.000
y 0.000 -0.497 0.000
z 0.000 0.000 0.993
Polar
3z2-r21.986
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.261 0.000 0.000
y 0.000 3.261 0.000
z 0.000 0.000 7.789


<r2> (average value of r2) Å2
<r2> 74.081
(<r2>)1/2 8.607