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

using model chemistry: BLYP/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 BLYP/aug-cc-pVDZ
 hartrees
Energy at 0K-2837.864436
Energy at 298.15K-2837.862095
HF Energy-2837.864436
Nuclear repulsion energy181.738548
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 BLYP/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 1396 1393 469.36      
2 Σ 491 490 0.36      
3 Π 330 330 6.17      
3 Π 330 330 6.17      

Unscaled Zero Point Vibrational Energy (zpe) 1273.8 cm-1
Scaled (by 0.9981) Zero Point Vibrational Energy (zpe) 1271.3 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 BLYP/aug-cc-pVDZ
B
0.06576

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.595
S2 0.000 0.000 -2.178
Se3 0.000 0.000 1.130

Atom - Atom Distances (Å)
  C1 S2 Se3
C11.58271.7245
S21.58273.3072
Se31.72453.3072

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 BLYP/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.361      
2 S 0.130      
3 Se 0.231      


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 0.180 0.180
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.226 0.000 0.000
y 0.000 -37.226 0.000
z 0.000 0.000 -33.396
Traceless
 xyz
x -1.915 0.000 0.000
y 0.000 -1.915 0.000
z 0.000 0.000 3.830
Polar
3z2-r27.660
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 6.144 0.000 0.000
y 0.000 6.144 0.000
z 0.000 0.000 16.413


<r2> (average value of r2) Å2
<r2> 143.835
(<r2>)1/2 11.993