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

using model chemistry: MP2=FULL/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 MP2=FULL/6-31G**
 hartrees
Energy at 0K-553.126423
Energy at 298.15K-553.131753
HF Energy-552.428470
Nuclear repulsion energy199.249035
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=FULL/6-31G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A 3353 3133 6.11      
2 A 3268 3054 5.85      
3 A 3246 3033 0.72      
4 A 1694 1583 4.54      
5 A 1466 1370 8.31      
6 A 1339 1252 1.56      
7 A 1087 1016 0.21      
8 A 1024 956 10.81      
9 A 929 868 19.66      
10 A 767 717 0.66      
11 A 646 603 12.39      
12 A 385 359 0.31      
13 A 205 191 0.00      
14 A 82 77 0.17      
15 A 3353 3133 4.98      
16 A 3265 3051 12.53      
17 A 3245 3032 1.21      
18 A 1680 1570 42.30      
19 A 1458 1363 6.26      
20 A 1330 1242 17.16      
21 A 1071 1001 6.22      
22 A 1015 949 66.55      
23 A 928 867 34.57      
24 A 760 710 9.96      
25 A 619 578 12.95      
26 A 409 382 0.91      
27 A 71 66 3.26      

Unscaled Zero Point Vibrational Energy (zpe) 19347.4 cm-1
Scaled (by 0.9344) Zero Point Vibrational Energy (zpe) 18078.2 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 MP2=FULL/6-31G**
ABC
0.50366 0.06901 0.06344

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

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.709
C2 0.000 1.346 -0.430
C3 0.000 -1.346 -0.430
C4 0.731 2.451 -0.248
C5 -0.731 -2.451 -0.248
H6 -0.690 1.262 -1.260
H7 0.690 -1.262 -1.260
H8 0.635 3.288 -0.922
H9 1.422 2.543 0.576
H10 -0.635 -3.288 -0.922
H11 -1.422 -2.543 0.576

Atom - Atom Distances (Å)
  S1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11
S11.76311.76312.73052.73052.43812.43813.72522.91713.72522.9171
C21.76312.69111.33733.87011.08232.82162.10222.11444.70284.2615
C31.76312.69113.87011.33732.82161.08234.70284.26152.10222.1144
C42.73051.33733.87015.11452.11093.84781.07951.07985.93745.5005
C52.73053.87011.33735.11453.84782.11095.93745.50051.07951.0798
H62.43811.08232.82162.11093.84782.87572.44463.07824.56254.2879
H72.43812.82161.08233.84782.11092.87574.56254.28792.44463.0782
H83.72522.10224.70281.07955.93742.44464.56251.84936.69786.3629
H92.91712.11444.26151.07985.50053.07824.28791.84936.36295.8282
H103.72524.70282.10225.93741.07954.56252.44466.69786.36291.8493
H112.91714.26152.11445.50051.07984.28793.07826.36295.82821.8493

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 122.863 S1 C2 H6 115.861
S1 C3 C5 122.863 S1 C3 H7 115.861
C2 S1 C3 99.493 C2 C4 H8 120.499
C2 C4 H9 121.665 C3 C5 H10 120.499
C3 C5 H11 121.665 C4 C2 H6 121.120
C5 C3 H7 121.120 H8 C4 H9 117.831
H10 C5 H11 117.831
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability

Conformer 2 (C1)

Jump to S1C1
Energy calculated at MP2=FULL/6-31G**
 hartrees
Energy at 0K-553.128010
Energy at 298.15K-553.133567
HF Energy-552.428244
Nuclear repulsion energy202.799557
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=FULL/6-31G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A 3358 3137 5.54      
2 A 3354 3134 4.68      
3 A 3274 3060 6.51      
4 A 3262 3048 6.45      
5 A 3252 3038 0.76      
6 A 3245 3032 1.27      
7 A 1690 1579 21.24      
8 A 1680 1570 18.44      
9 A 1467 1371 3.45      
10 A 1463 1367 7.01      
11 A 1339 1251 2.57      
12 A 1332 1244 9.54      
13 A 1091 1019 6.27      
14 A 1064 994 14.54      
15 A 1028 961 22.33      
16 A 1013 946 36.17      
17 A 935 874 27.04      
18 A 895 836 33.12      
19 A 773 722 7.56      
20 A 726 678 4.11      
21 A 649 607 13.36      
22 A 619 579 10.84      
23 A 468 437 0.39      
24 A 379 354 0.59      
25 A 237 221 1.41      
26 A 148 138 4.07      
27 A 93 87 1.48      

Unscaled Zero Point Vibrational Energy (zpe) 19415.4 cm-1
Scaled (by 0.9344) Zero Point Vibrational Energy (zpe) 18141.7 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 MP2=FULL/6-31G**
ABC
0.24946 0.09638 0.07282

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.005 -0.999 -0.006
C2 1.065 0.345 0.396
C3 -1.550 -0.181 -0.026
C4 2.228 0.570 -0.226
C5 -1.768 1.136 -0.127
H6 0.751 0.945 1.241
H7 -2.379 -0.871 0.065
H8 2.894 1.344 0.122
H9 2.538 -0.017 -1.078
H10 -0.964 1.845 -0.247
H11 -2.776 1.519 -0.099

Atom - Atom Distances (Å)
  S1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11
S11.75781.75792.72872.77762.42652.38913.72162.91973.01453.7528
C21.75782.70101.33732.98711.08293.66732.10202.11432.60384.0468
C31.75792.70103.85701.33852.85791.08194.70134.22452.12132.0968
C42.72871.33733.85704.03622.11484.83531.07971.07953.43675.0942
C52.77762.98711.33854.03622.87232.10654.67304.55701.07901.0790
H62.42651.08292.85792.11482.87233.80452.45023.08092.44193.8162
H72.38913.66731.08194.83532.10653.80455.71975.11963.07872.4278
H83.72162.10204.70131.07974.67302.45025.71971.84923.90765.6771
H92.91972.11434.22451.07954.55703.08095.11961.84924.05185.6168
H103.01452.60382.12133.43671.07902.44193.07873.90764.05181.8474
H113.75284.04682.09685.09421.07903.81622.42785.67715.61681.8474

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 123.102 S1 C2 H6 115.277
S1 C3 C5 127.019 S1 C3 H7 112.360
C2 S1 C3 100.397 C2 C4 H8 120.472
C2 C4 H9 121.689 C3 C5 H10 122.317
C3 C5 H11 119.918 C4 C2 H6 121.463
C5 C3 H7 120.619 H8 C4 H9 117.835
H10 C5 H11 117.763
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability