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

using model chemistry: HSEh1PBE/aug-cc-pVDZ

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 HSEh1PBE/aug-cc-pVDZ
 hartrees
Energy at 0K-2695.628509
Energy at 298.15K-2695.626625
HF Energy-2695.628509
Nuclear repulsion energy136.628716
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-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 420 404 47.62      

Unscaled Zero Point Vibrational Energy (zpe) 209.9 cm-1
Scaled (by 0.9622) Zero Point Vibrational Energy (zpe) 201.9 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-pVDZ
B
0.14977

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
As1 0.000 0.000 0.739
Cl2 0.000 0.000 -1.434

Atom - Atom Distances (Å)
  As1 Cl2
As12.1728
Cl22.1728

picture of Arsenic monochloride state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 As 0.367      
2 Cl -0.367      


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 1.359 1.359
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.768 0.000 0.000
y 0.000 -30.768 0.000
z 0.000 0.000 -29.567
Traceless
 xyz
x -0.601 0.000 0.000
y 0.000 -0.601 0.000
z 0.000 0.000 1.201
Polar
3z2-r22.402
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 5.412 0.000 0.000
y 0.000 5.412 0.000
z 0.000 0.000 8.746


<r2> (average value of r2) Å2
<r2> 71.938
(<r2>)1/2 8.482