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

using model chemistry: MP3=FULL/6-31G**

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 MP3=FULL/6-31G**
 hartrees
Energy at 0K-833.296862
Energy at 298.15K 
HF Energy-832.883972
Nuclear repulsion energy109.139497
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 MP3=FULL/6-31G**
Rotational Constants (cm-1) from geometry optimized at MP3=FULL/6-31G**
B
0.10951

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/6-31G**

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 1.552
S3 0.000 0.000 -1.552

Atom - Atom Distances (Å)
  C1 S2 S3
C11.55161.5516
S21.55163.1031
S31.55163.1031

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