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All results from a given calculation for C2H4N2S2 (Ethanedithioamide)

using model chemistry: CCSD(T)/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2H 1AG
Energy calculated at CCSD(T)/cc-pVTZ
 hartrees
Energy at 0K-983.299317
Energy at 298.15K 
HF Energy-982.129297
Nuclear repulsion energy337.376984
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 CCSD(T)/cc-pVTZ
Rotational Constants (cm-1) from geometry optimized at CCSD(T)/cc-pVTZ
ABC
0.15034 0.05347 0.03944

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD(T)/cc-pVTZ

Point Group is C2h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.047 0.765 0.000
C2 0.047 -0.765 0.000
S3 1.302 1.739 0.000
S4 -1.302 -1.739 0.000
N5 -1.302 1.209 0.000
N6 1.302 -1.209 0.000
H7 -2.048 0.523 0.000
H8 -1.480 2.198 0.000
H9 2.048 -0.523 0.000
H10 1.480 -2.198 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 S4 N5 N6 H7 H8 H9 H10
C11.53321.66402.80071.33072.39132.01482.02622.45913.3338
C21.53322.80071.66402.39131.33072.45913.33382.01482.0262
S31.66402.80074.34462.65712.94823.56342.81912.38133.9414
S42.80071.66404.34462.94822.65712.38133.94143.56342.8191
N51.33072.39132.65712.94823.55351.01361.00513.77064.3986
N62.39131.33072.94822.65713.55353.77064.39861.01361.0051
H72.01482.45913.56342.38131.01363.77061.76954.22644.4547
H82.02623.33382.81913.94141.00514.39861.76954.45475.2998
H92.45912.01482.38133.56343.77061.01364.22644.45471.7695
H103.33382.02623.94142.81914.39861.00514.45475.29981.7695

picture of Ethanedithioamide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S4 122.277 C1 C2 N6 113.038
C1 N5 H7 117.870 C1 N5 H8 119.677
C2 C1 S3 122.277 C2 C1 N5 113.038
C2 N6 H9 117.870 C2 N6 H10 119.677
S3 C1 N5 124.685 S4 C2 N6 124.685
H7 N5 H8 122.453 H9 N6 H10 122.453
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability