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All results from a given calculation for AsS (Arsenic monosulfide)

using model chemistry: LSDA/STO-3G

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/STO-3G
 hartrees
Energy at 0K-2600.466139
Energy at 298.15K-2600.464310
HF Energy-2600.466139
Nuclear repulsion energy140.488386
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/STO-3G
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 646 578 2.43      

Unscaled Zero Point Vibrational Energy (zpe) 322.8 cm-1
Scaled (by 0.8955) Zero Point Vibrational Energy (zpe) 289.0 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/STO-3G
B
0.19019

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
As1 0.000 0.000 0.649
S2 0.000 0.000 -1.339

Atom - Atom Distances (Å)
  As1 S2
As11.9888
S21.9888

picture of Arsenic monosulfide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 As 0.021      
2 S -0.021      


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 -0.208 0.208
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.695 0.000 0.000
y 0.000 -27.050 0.000
z 0.000 0.000 -28.093
Traceless
 xyz
x 2.876 0.000 0.000
y 0.000 -0.656 0.000
z 0.000 0.000 -2.220
Polar
3z2-r2-4.441
x2-y22.354
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> 59.243
(<r2>)1/2 7.697