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

using model chemistry: PBEPBEultrafine/cc-pVDZ

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 PBEPBEultrafine/cc-pVDZ
 hartrees
Energy at 0K-2837.253735
Energy at 298.15K-2837.251429
HF Energy-2837.253735
Nuclear repulsion energy182.754436
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 PBEPBEultrafine/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 1451 1443 419.51      
2 Σ 508 505 0.22      
3 Π 341 339 3.99      
3 Π 341 339 3.99      

Unscaled Zero Point Vibrational Energy (zpe) 1320.1 cm-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 1312.4 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 PBEPBEultrafine/cc-pVDZ
B
0.06648

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.590
S2 0.000 0.000 -2.166
Se3 0.000 0.000 1.123

Atom - Atom Distances (Å)
  C1 S2 Se3
C11.57641.7131
S21.57643.2895
Se31.71313.2895

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 PBEPBEultrafine/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.078      
2 S 0.011      
3 Se 0.067      


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 0.214 0.214
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.461 0.000 0.000
y 0.000 -36.461 0.000
z 0.000 0.000 -32.287
Traceless
 xyz
x -2.087 0.000 0.000
y 0.000 -2.087 0.000
z 0.000 0.000 4.174
Polar
3z2-r28.347
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 3.327 0.000 0.000
y 0.000 3.327 0.000
z 0.000 0.000 14.273


<r2> (average value of r2) Å2
<r2> 141.971
(<r2>)1/2 11.915