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

using model chemistry: QCISD(T)/Def2TZVPP

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 QCISD(T)/Def2TZVPP
 hartrees
Energy at 0K-833.501860
Energy at 298.15K 
HF Energy-832.957680
Nuclear repulsion energy108.451123
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 QCISD(T)/Def2TZVPP
Rotational Constants (cm-1) from geometry optimized at QCISD(T)/Def2TZVPP
B
0.10815

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD(T)/Def2TZVPP

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 1.561
S3 0.000 0.000 -1.561

Atom - Atom Distances (Å)
  C1 S2 S3
C11.56131.5613
S21.56133.1226
S31.56133.1226

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