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All results from a given calculation for C2H5SC2H5 (Diethyl sulfide)

using model chemistry: MP2/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at MP2/6-31+G**
 hartrees
Energy at 0K-555.543012
Energy at 298.15K 
HF Energy-554.822467
Nuclear repulsion energy233.907319
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 MP2/6-31+G**
Rotational Constants (cm-1) from geometry optimized at MP2/6-31+G**
ABC
0.47939 0.05778 0.05363

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/6-31+G**

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.565
C2 0.000 1.378 -0.615
C3 0.000 -1.378 -0.615
C4 0.000 2.709 0.125
C5 0.000 -2.709 0.125
H6 0.884 1.303 -1.251
H7 -0.884 1.303 -1.251
H8 0.884 -1.303 -1.251
H9 -0.884 -1.303 -1.251
H10 0.000 3.533 -0.589
H11 0.000 -3.533 -0.589
H12 -0.883 2.805 0.755
H13 0.883 2.805 0.755
H14 0.883 -2.805 0.755
H15 -0.883 -2.805 0.755

Atom - Atom Distances (Å)
  S1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
S11.81431.81432.74462.74462.40402.40402.40402.40403.71663.71662.94732.94732.94732.9473
C21.81432.75601.52314.15361.09171.09172.89412.89412.15514.91092.16702.16704.48994.4899
C31.81432.75604.15361.52312.89412.89411.09171.09174.91092.15514.48994.48992.16702.1670
C42.74461.52314.15365.41822.15682.15684.33304.33301.09016.28271.08941.08945.62025.6202
C52.74464.15361.52315.41824.33304.33302.15682.15686.28271.09015.62025.62021.08941.0894
H62.40401.09172.89412.15684.33301.76852.60673.15002.48824.96083.06692.50644.57254.9022
H72.40401.09172.89412.15684.33301.76853.15002.60672.48824.96082.50643.06694.90224.5725
H82.40402.89411.09174.33302.15682.60673.15001.76854.96082.48824.90224.57252.50643.0669
H92.40402.89411.09174.33302.15683.15002.60671.76854.96082.48824.57254.90223.06692.5064
H103.71662.15514.91091.09016.28272.48822.48824.96084.96087.06581.76541.76546.53926.5392
H113.71664.91092.15516.28271.09014.96084.96082.48822.48827.06586.53926.53921.76541.7654
H122.94732.16704.48991.08945.62023.06692.50644.90224.57251.76546.53921.76645.88225.6107
H132.94732.16704.48991.08945.62022.50643.06694.57254.90221.76546.53921.76645.61075.8822
H142.94734.48992.16705.62021.08944.57254.90222.50643.06696.53921.76545.88225.61071.7664
H152.94734.48992.16705.62021.08944.90224.57253.06692.50646.53921.76545.61075.88221.7664

picture of Diethyl sulfide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 C4 110.344 S1 C2 H6 109.087
S1 C2 H7 109.087 S1 C3 C5 110.344
S1 C3 H8 109.087 S1 C3 H9 109.087
C2 S1 C3 98.839 C2 C4 H10 110.011
C2 C4 H12 111.006 C2 C4 H13 111.006
C3 C5 H11 110.011 C3 C5 H14 111.006
C3 C5 H15 111.006 C4 C2 H6 110.048
C4 C2 H7 110.048 C5 C3 H8 110.048
C5 C3 H9 110.048 H6 C2 H7 108.184
H8 C3 H9 108.184 H10 C4 H12 108.196
H10 C4 H13 108.196 H11 C5 H14 108.196
H11 C5 H15 108.196 H12 C4 H13 108.330
H14 C5 H15 108.330
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability