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

using model chemistry: mPW1PW91/6-31+G**

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 mPW1PW91/6-31+G**
 hartrees
Energy at 0K-2632.077825
Energy at 298.15K-2632.076004
HF Energy-2632.077825
Nuclear repulsion energy138.822615
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 mPW1PW91/6-31+G**
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 595 567 23.01      

Unscaled Zero Point Vibrational Energy (zpe) 297.7 cm-1
Scaled (by 0.9518) Zero Point Vibrational Energy (zpe) 283.3 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 mPW1PW91/6-31+G**
B
0.18570

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-31+G**

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
As1 0.000 0.000 0.657
S2 0.000 0.000 -1.355

Atom - Atom Distances (Å)
  As1 S2
As12.0127
S22.0127

picture of Arsenic monosulfide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 As 0.052      
2 S -0.052      


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 1.339 1.339
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.479 0.000 0.000
y 0.000 -29.100 0.000
z 0.000 0.000 -30.942
Traceless
 xyz
x -2.458 0.000 0.000
y 0.000 2.611 0.000
z 0.000 0.000 -0.153
Polar
3z2-r2-0.305
x2-y2-3.379
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.542 0.000 0.000
y 0.000 3.875 0.000
z 0.000 0.000 9.902


<r2> (average value of r2) Å2
<r2> 62.913
(<r2>)1/2 7.932