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All results from a given calculation for C4H6OS (2,3-dihydrothiophene-2-ol)

using model chemistry: MP3/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at MP3/6-31+G**
 hartrees
Energy at 0K-628.205724
Energy at 298.15K 
HF Energy-627.314692
Nuclear repulsion energy292.257994
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 MP3/6-31+G**
Rotational Constants (cm-1) from geometry optimized at MP3/6-31+G**
ABC
0.15257 0.10340 0.06473

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -0.236 -1.286 -0.038
C2 0.850 0.167 0.386
C3 0.090 1.421 -0.059
C4 -1.379 1.088 -0.015
C5 -1.651 -0.221 -0.037
O6 2.092 0.142 -0.257
H7 0.962 0.161 1.473
H8 0.402 1.660 -1.079
H9 -2.139 1.854 -0.029
H10 -2.632 -0.667 -0.058
H11 0.356 2.266 0.576
H12 2.630 -0.556 0.125

Atom - Atom Distances (Å)
  S1 C2 C3 C4 C5 O6 H7 H8 H9 H10 H11 H12
S11.86292.72672.63461.77082.74032.41123.18893.67182.47513.65282.9617
C21.86291.53222.44412.56561.39901.09282.13873.45733.60802.16431.9386
C32.72671.53221.50632.39312.38452.16611.09312.27103.43051.08943.2237
C42.63462.44411.50631.33713.60572.92382.15161.07982.15682.17844.3343
C51.77082.56562.39311.33713.76733.04182.97282.13161.07813.25384.2965
O62.74031.39902.38453.60573.76732.06602.41634.57074.79752.86660.9596
H72.41121.09282.16612.92383.04182.06603.01143.83913.99372.36622.2610
H83.18892.13871.09312.15162.97282.41633.01142.75623.95731.76233.3647
H93.67183.45732.27101.07982.13164.57073.83912.75622.56832.60085.3455
H102.47513.60803.43052.15681.07814.79753.99373.95732.56834.23465.2662
H113.65282.16431.08942.17843.25382.86662.36621.76232.60084.23463.6514
H122.96171.93863.22374.33434.29650.95962.26103.36475.34555.26623.6514

picture of 2,3-dihydrothiophene-2-ol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 C3 106.455 S1 C2 O6 113.535
S1 C2 H7 106.399 S1 C5 C4 115.217
S1 C5 H10 118.603 C2 S1 C5 89.794
C2 C3 C4 107.098 C2 C3 H8 107.937
C2 C3 H11 110.146 C2 O6 H12 109.131
C3 C2 O6 108.791 C3 C2 H7 110.090
C3 C4 C5 114.494 C3 C4 H9 121.975
C4 C3 H8 110.726 C4 C3 H11 113.136
C4 C5 H10 126.180 C5 C4 H9 123.416
O6 C2 H7 111.427 H8 C3 H11 107.694
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability