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

using model chemistry: B97D3/6-311G*

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 B97D3/6-311G*
 hartrees
Energy at 0K-2839.048723
Energy at 298.15K-2839.046414
HF Energy-2839.048723
Nuclear repulsion energy183.590428
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 B97D3/6-311G*
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 1435 1435 512.11      
2 Σ 504 504 0.28      
3 Π 343 343 5.16      
3 Π 343 343 5.16      

Unscaled Zero Point Vibrational Energy (zpe) 1312.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1312.6 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 B97D3/6-311G*
B
0.06711

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-311G*

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 -2.155
Se3 0.000 0.000 1.118

Atom - Atom Distances (Å)
  C1 S2 Se3
C11.56541.7081
S21.56543.2735
Se31.70813.2735

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 B97D3/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.177      
2 S 0.113      
3 Se 0.064      


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 0.170 0.170
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.750 0.000 0.000
y 0.000 -36.750 0.000
z 0.000 0.000 -32.980
Traceless
 xyz
x -1.885 0.000 0.000
y 0.000 -1.885 0.000
z 0.000 0.000 3.770
Polar
3z2-r27.540
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 3.673 0.000 0.000
y 0.000 3.673 0.000
z 0.000 0.000 15.097


<r2> (average value of r2) Å2
<r2> 141.097
(<r2>)1/2 11.878