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

using model chemistry: B3LYP/daug-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 B3LYP/daug-cc-pVTZ
 hartrees
Energy at 0K-2837.971356
Energy at 298.15K-2837.969095
HF Energy-2837.971356
Nuclear repulsion energy184.541938
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 B3LYP/daug-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 1453 1453 625.64      
2 Σ 518 518 0.59      
3 Π 360 360 5.74      
3 Π 360 360 5.74      

Unscaled Zero Point Vibrational Energy (zpe) 1345.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1345.6 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 B3LYP/daug-cc-pVTZ
B
0.06783

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/daug-cc-pVTZ

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.589
S2 0.000 0.000 -2.143
Se3 0.000 0.000 1.113

Atom - Atom Distances (Å)
  C1 S2 Se3
C11.55421.7016
S21.55423.2559
Se31.70163.2559

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 B3LYP/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.650      
2 S 0.196      
3 Se 0.454      


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 0.041 0.041
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.032 0.000 0.000
y 0.000 -37.032 0.000
z 0.000 0.000 -33.107
Traceless
 xyz
x -1.962 0.000 0.000
y 0.000 -1.962 0.000
z 0.000 0.000 3.925
Polar
3z2-r27.850
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 6.338 0.000 -0.000
y 0.000 6.339 0.000
z -0.000 0.000 16.072


<r2> (average value of r2) Å2
<r2> 139.980
(<r2>)1/2 11.831