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All results from a given calculation for CH2CHSCHCH2 (Divinyl sulfide)

using model chemistry: MP3/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 no C2V 1A
1 2 yes C1 1A

Conformer 1 (C2V)

Jump to S1C2
Energy calculated at MP3/6-31G*
 hartrees
Energy at 0K-553.088041
Energy at 298.15K-553.093354
HF Energy-552.417721
Nuclear repulsion energy198.569943
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 MP3/6-31G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A 3305 3102 8.25      
2 A 3242 3043 6.11      
3 A 3215 3018 0.44      
4 A 1723 1617 4.74      
5 A 1470 1379 7.50      
6 A 1347 1264 1.79      
7 A 1093 1026 0.15      
8 A 1017 955 13.24      
9 A 938 881 21.66      
10 A 766 719 1.19      
11 A 643 603 13.19      
12 A 385 361 0.27      
13 A 208 195 0.01      
14 A 81 76 0.17      
15 A 3305 3102 6.67      
16 A 3239 3040 10.77      
17 A 3215 3017 2.11      
18 A 1708 1603 41.93      
19 A 1463 1373 3.79      
20 A 1336 1254 17.78      
21 A 1076 1010 5.64      
22 A 1009 947 66.73      
23 A 938 880 38.46      
24 A 757 710 8.31      
25 A 617 579 13.66      
26 A 411 386 0.95      
27 A 69 65 3.03      

Unscaled Zero Point Vibrational Energy (zpe) 19285.8 cm-1
Scaled (by 0.9386) Zero Point Vibrational Energy (zpe) 18101.7 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at MP3/6-31G*
ABC
0.49878 0.06855 0.06307

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

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.711
C2 0.000 1.356 -0.431
C3 0.000 -1.356 -0.431
C4 0.740 2.452 -0.250
C5 -0.740 -2.452 -0.250
H6 -0.701 1.275 -1.257
H7 0.701 -1.275 -1.257
H8 0.651 3.300 -0.922
H9 1.443 2.542 0.573
H10 -0.651 -3.300 -0.922
H11 -1.443 -2.542 0.573

Atom - Atom Distances (Å)
  S1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11
S11.77331.77332.73612.73612.44802.44803.73922.92583.73922.9258
C21.77332.71281.33483.88421.08682.84582.10772.11984.72734.2759
C31.77332.71283.88421.33482.84581.08684.72734.27592.10772.1198
C42.73611.33483.88425.12322.11633.86111.08541.08565.95625.5120
C52.73613.88421.33485.12323.86112.11635.95625.51201.08541.0856
H62.44801.08682.84582.11633.86112.90992.45803.09034.58744.2972
H72.44802.84581.08683.86112.11632.90994.58744.29722.45803.0903
H83.73922.10774.72731.08545.95622.45804.58741.85386.72726.3830
H92.92582.11984.27591.08565.51203.09034.29721.85386.38305.8451
H103.73924.72732.10775.95621.08544.58742.45806.72726.38301.8538
H112.92584.27592.11985.51201.08564.29723.09036.38305.84511.8538

picture of Divinyl sulfide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 C4 122.733 S1 C2 H6 115.625
S1 C3 C5 122.733 S1 C3 H7 115.625
C2 S1 C3 99.801 C2 C4 H8 120.774
C2 C4 H9 121.945 C3 C5 H10 120.774
C3 C5 H11 121.945 C4 C2 H6 121.490
C5 C3 H7 121.490 H8 C4 H9 117.277
H10 C5 H11 117.277
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability

Conformer 2 (C1)

Jump to S1C1
Energy calculated at MP3/6-31G*
 hartrees
Energy at 0K-553.089088
Energy at 298.15K-553.094606
HF Energy-552.417557
Nuclear repulsion energy201.935049
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 MP3/6-31G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A 3309 3106 7.98      
2 A 3306 3103 6.19      
3 A 3248 3049 6.47      
4 A 3237 3038 6.12      
5 A 3221 3023 0.94      
6 A 3215 3018 1.53      
7 A 1718 1612 21.36      
8 A 1708 1604 17.69      
9 A 1472 1382 3.94      
10 A 1468 1378 5.14      
11 A 1348 1265 2.79      
12 A 1339 1257 10.05      
13 A 1097 1029 8.78      
14 A 1071 1005 10.90      
15 A 1021 959 22.94      
16 A 1008 946 39.47      
17 A 943 885 30.49      
18 A 908 853 36.66      
19 A 771 724 7.35      
20 A 721 676 3.04      
21 A 646 607 14.80      
22 A 617 579 11.80      
23 A 468 440 0.35      
24 A 381 357 0.55      
25 A 232 218 1.30      
26 A 140 131 3.69      
27 A 90 84 1.51      

Unscaled Zero Point Vibrational Energy (zpe) 19350.9 cm-1
Scaled (by 0.9386) Zero Point Vibrational Energy (zpe) 18162.8 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at MP3/6-31G*
ABC
0.24942 0.09498 0.07208

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.008 -0.998 -0.008
C2 1.080 0.348 0.400
C3 -1.561 -0.181 -0.021
C4 2.237 0.570 -0.228
C5 -1.786 1.131 -0.129
H6 0.768 0.943 1.254
H7 -2.385 -0.882 0.078
H8 2.915 1.344 0.117
H9 2.546 -0.014 -1.088
H10 -0.987 1.854 -0.255
H11 -2.800 1.515 -0.100

Atom - Atom Distances (Å)
  S1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11
S11.76861.76852.73452.78662.43762.39693.73602.92863.03043.7694
C21.76862.72601.33483.01771.08733.69082.10742.12002.63984.0827
C31.76852.72603.87701.33602.88381.08644.73114.24652.12742.1023
C42.73451.33483.87704.06312.11974.85431.08561.08533.47015.1267
C52.78663.01771.33604.06312.91092.11094.71254.58241.08471.0849
H62.43761.08732.88382.11972.91093.82882.46253.09292.48773.8595
H72.39693.69081.08644.85432.11093.82885.74915.14063.09062.4396
H83.73602.10744.73111.08564.71252.46255.74911.85373.95295.7222
H92.92862.12004.24651.08534.58243.09295.14061.85374.08235.6478
H103.03042.63982.12743.47011.08472.48773.09063.95294.08231.8513
H113.76944.08272.10235.12671.08493.85952.43965.72225.64781.8513

picture of Divinyl sulfide state 1 conformation 2
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 C4 122.945 S1 C2 H6 115.107
S1 C3 C5 127.136 S1 C3 H7 111.963
C2 S1 C3 100.830 C2 C4 H8 120.734
C2 C4 H9 121.989 C3 C5 H10 122.668
C3 C5 H11 120.193 C4 C2 H6 121.788
C5 C3 H7 120.901 H8 C4 H9 117.273
H10 C5 H11 117.137
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability