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

using model chemistry: CID/6-311+G(3df,2p)

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 CID/6-311+G(3df,2p)
 hartrees
Energy at 0K-2835.630418
Energy at 298.15K-2835.628243
HF Energy-2835.211395
Nuclear repulsion energy186.167413
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 CID/6-311+G(3df,2p)
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 1510 1395 1074.49      
2 Σ 547 506 2.68      
3 Π 389 359 5.01      
3 Π 389 359 5.01      

Unscaled Zero Point Vibrational Energy (zpe) 1417.1 cm-1
Scaled (by 0.924) Zero Point Vibrational Energy (zpe) 1309.4 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 CID/6-311+G(3df,2p)
B
0.06905

See section I.F.4 to change rotational constant units
Geometric Data calculated at CID/6-311+G(3df,2p)

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.586
S2 0.000 0.000 -2.124
Se3 0.000 0.000 1.103

Atom - Atom Distances (Å)
  C1 S2 Se3
C11.53731.6893
S21.53733.2266
Se31.68933.2266

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