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All results from a given calculation for CH3CH2SH (ethanethiol)

using model chemistry: MP3=FULL/daug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP3=FULL/daug-cc-pVTZ
 hartrees
Energy at 0K-477.476851
Energy at 298.15K 
HF Energy-476.806403
Nuclear repulsion energy108.021022
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/daug-cc-pVTZ
Rotational Constants (cm-1) from geometry optimized at MP3=FULL/daug-cc-pVTZ
ABC
0.96289 0.18436 0.16417

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/daug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.509 0.677 0.000
C2 0.000 0.829 0.000
S3 -0.753 -0.829 0.000
H4 1.983 1.655 0.000
H5 1.843 0.135 0.881
H6 1.843 0.135 -0.881
H7 -0.327 1.367 0.882
H8 -0.327 1.367 -0.882
H9 -2.027 -0.431 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 H4 H5 H6 H7 H8 H9
C11.51702.71781.08641.08671.08672.15032.15033.7063
C21.51701.82082.14832.15762.15761.08331.08332.3867
S32.71781.82083.69542.90632.90632.40432.40431.3354
H41.08642.14833.69541.76191.76192.48902.48904.5204
H51.08672.15762.90631.76191.76132.49513.05484.0100
H61.08672.15762.90631.76191.76133.05482.49514.0100
H72.15031.08332.40432.48902.49513.05481.76362.6270
H82.15031.08332.40432.48903.05482.49511.76362.6270
H93.70632.38671.33544.52044.01004.01002.62702.6270

picture of ethanethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 108.688 C1 C2 H7 110.460
C1 C2 H8 110.460 C2 C1 H4 110.114
C2 C1 H5 110.838 C2 C1 H6 110.838
C2 S3 H9 97.063 S3 C2 H7 109.115
S3 C2 H8 109.115 H4 C1 H5 108.348
H4 C1 H6 108.348 H5 C1 H6 108.271
H7 C2 H8 108.976
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability