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

using model chemistry: B3PW91/TZVP

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 B3PW91/TZVP
 hartrees
Energy at 0K-2634.041622
Energy at 298.15K-2634.039795
HF Energy-2634.041622
Nuclear repulsion energy137.842217
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 B3PW91/TZVP
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 584 563 18.16      

Unscaled Zero Point Vibrational Energy (zpe) 291.9 cm-1
Scaled (by 0.9643) Zero Point Vibrational Energy (zpe) 281.4 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 B3PW91/TZVP
B
0.18309

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/TZVP

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
As1 0.000 0.000 0.662
S2 0.000 0.000 -1.365

Atom - Atom Distances (Å)
  As1 S2
As12.0270
S22.0270

picture of Arsenic monosulfide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 As 0.174      
2 S -0.174      


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 1.434 1.434
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.882 0.000 0.000
y 0.000 -32.160 0.000
z 0.000 0.000 -30.602
Traceless
 xyz
x 2.499 0.000 0.000
y 0.000 -2.418 0.000
z 0.000 0.000 -0.081
Polar
3z2-r2-0.161
x2-y23.278
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.229 0.000 0.000
y 0.000 3.284 0.000
z 0.000 0.000 9.572


<r2> (average value of r2) Å2
<r2> 63.353
(<r2>)1/2 7.959