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All results from a given calculation for NHCHSH (Methanimidothioic acid)

using model chemistry: CCSD/cc-pVQZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCSD/cc-pVQZ
 hartrees
Energy at 0K-492.237372
Energy at 298.15K 
HF Energy-491.634653
Nuclear repulsion energy94.397248
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/cc-pVQZ
Rotational Constants (cm-1) from geometry optimized at CCSD/cc-pVQZ
ABC
1.94500 0.20293 0.18376

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 1.234 1.044 0.000
C2 0.000 0.770 0.000
S3 -0.613 -0.877 0.000
H4 1.367 2.051 0.000
H5 -0.805 1.503 0.000
H6 0.601 -1.443 0.000

Atom - Atom Distances (Å)
  N1 C2 S3 H4 H5 H6
N11.26422.66511.01512.09012.5670
C21.26421.75721.87381.08942.2930
S32.66511.75723.53472.38861.3389
H41.01511.87383.53472.24033.5771
H52.09011.08942.38862.24033.2650
H62.56702.29301.33893.57713.2650

picture of Methanimidothioic acid state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 S3 122.956 N1 C2 H5 125.092
C2 N1 H4 110.106 C2 S3 H6 94.602
S3 C2 H5 111.952
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability