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All results from a given calculation for CS2 (Carbon disulfide)

using model chemistry: CISD/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D*H 1Σg
Energy calculated at CISD/cc-pVDZ
 hartrees
Energy at 0K-833.282019
Energy at 298.15K 
HF Energy-832.925685
Nuclear repulsion energy108.291667
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 CISD/cc-pVDZ
Rotational Constants (cm-1) from geometry optimized at CISD/cc-pVDZ
B
0.10782

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

Point Group is D∞h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.000
S2 0.000 0.000 1.564
S3 0.000 0.000 -1.564

Atom - Atom Distances (Å)
  C1 S2 S3
C11.56371.5637
S21.56373.1274
S31.56373.1274

picture of Carbon disulfide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S2 C1 S3 180.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability