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

using model chemistry: MP4/3-21G

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 MP4/3-21G
 hartrees
Energy at 0K-829.010895
Energy at 298.15K 
HF Energy-828.751872
Nuclear repulsion energy103.632711
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 MP4/3-21G
Rotational Constants (cm-1) from geometry optimized at MP4/3-21G
B
0.09875

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4/3-21G

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 1.634
S3 0.000 0.000 -1.634

Atom - Atom Distances (Å)
  C1 S2 S3
C11.63391.6339
S21.63393.2678
S31.63393.2678

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