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

using model chemistry: HSEh1PBE/aug-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 HSEh1PBE/aug-cc-pVDZ
 hartrees
Energy at 0K-2837.360212
Energy at 298.15K-2837.357958
HF Energy-2837.360212
Nuclear repulsion energy184.340140
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 HSEh1PBE/aug-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 1488 1432 641.13      
2 Σ 529 509 0.58      
3 Π 355 342 5.40      
3 Π 355 342 5.40      

Unscaled Zero Point Vibrational Energy (zpe) 1363.8 cm-1
Scaled (by 0.9622) Zero Point Vibrational Energy (zpe) 1312.3 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 HSEh1PBE/aug-cc-pVDZ
B
0.06764

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/aug-cc-pVDZ

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.585
S2 0.000 0.000 -2.147
Se3 0.000 0.000 1.114

Atom - Atom Distances (Å)
  C1 S2 Se3
C11.56191.6990
S21.56193.2610
Se31.69903.2610

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 HSEh1PBE/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.492      
2 S 0.152      
3 Se 0.340      


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 0.124 0.124
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.008 0.000 0.000
y 0.000 -37.008 0.000
z 0.000 0.000 -32.887
Traceless
 xyz
x -2.061 0.000 0.000
y 0.000 -2.061 0.000
z 0.000 0.000 4.122
Polar
3z2-r28.243
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 5.987 0.000 0.000
y 0.000 5.987 0.000
z 0.000 0.000 15.865


<r2> (average value of r2) Å2
<r2> 140.256
(<r2>)1/2 11.843