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All results from a given calculation for SCSe (Carbon sulfide selenide)

using model chemistry: wB97X-D/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 1Σ
Energy calculated at wB97X-D/aug-cc-pVTZ
 hartrees
Energy at 0K-2837.952040
Energy at 298.15K-2837.949820
HF Energy-2837.952040
Nuclear repulsion energy185.413633
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 wB97X-D/aug-cc-pVTZ
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 1475 1411 811.19      
2 Σ 533 510 0.65      
3 Π 371 355 5.35      
3 Π 371 355 5.35      

Unscaled Zero Point Vibrational Energy (zpe) 1374.9 cm-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 1315.3 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 wB97X-D/aug-cc-pVTZ
B
0.06847

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/aug-cc-pVTZ

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.586
S2 0.000 0.000 -2.134
Se3 0.000 0.000 1.107

Atom - Atom Distances (Å)
  C1 S2 Se3
C11.54801.6928
S21.54803.2408
Se31.69283.2408

picture of Carbon sulfide selenide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S2 C1 Se3 180.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.354      
2 S -0.002      
3 Se 0.356      


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 0.056 0.056
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.868 0.000 0.000
y 0.000 -36.868 0.000
z 0.000 0.000 -32.662
Traceless
 xyz
x -2.103 0.000 0.000
y 0.000 -2.103 0.000
z 0.000 0.000 4.206
Polar
3z2-r28.412
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 6.268 0.000 0.000
y 0.000 6.268 0.000
z 0.000 0.000 16.020


<r2> (average value of r2) Å2
<r2> 138.728
(<r2>)1/2 11.778