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

using model chemistry: B2PLYP=FULL/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 2 yes C1 1A

Conformer 1 (C2V)

Jump to S1C2
Vibrational Frequencies calculated at B2PLYP=FULL/3-21G*
Rotational Constants (cm-1) from geometry optimized at B2PLYP=FULL/3-21G*
See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/3-21G*
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability

Conformer 2 (C1)

Jump to S1C1
Energy calculated at B2PLYP=FULL/3-21G*
 hartrees
Energy at 0K-551.073725
Energy at 298.15K-551.079280
HF Energy-550.904073
Nuclear repulsion energy201.832403
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 B2PLYP=FULL/3-21G*
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 3273 3273 7.94      
2 A 3270 3270 5.38      
3 A 3206 3206 4.56      
4 A 3196 3196 5.01      
5 A 3186 3186 0.77      
6 A 3180 3180 1.34      
7 A 1666 1666 22.87      
8 A 1655 1655 20.17      
9 A 1490 1490 3.65      
10 A 1488 1488 7.34      
11 A 1362 1362 1.84      
12 A 1354 1354 7.71      
13 A 1118 1118 10.06      
14 A 1095 1095 10.31      
15 A 1035 1035 24.28      
16 A 1020 1020 38.07      
17 A 982 982 43.85      
18 A 949 949 53.18      
19 A 739 739 9.05      
20 A 690 690 1.96      
21 A 651 651 19.74      
22 A 627 627 14.54      
23 A 474 474 0.62      
24 A 387 387 0.62      
25 A 230 230 1.13      
26 A 149 149 4.17      
27 A 82 82 1.75      

Unscaled Zero Point Vibrational Energy (zpe) 19275.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 19275.6 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 B2PLYP=FULL/3-21G*
ABC
0.25260 0.09416 0.07170

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/3-21G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.008 -0.992 -0.003
C2 1.082 0.359 0.388
C3 -1.567 -0.188 -0.024
C4 2.252 0.560 -0.224
C5 -1.797 1.125 -0.129
H6 0.757 0.981 1.217
H7 -2.386 -0.895 0.066
H8 2.928 1.337 0.110
H9 2.571 -0.047 -1.063
H10 -0.998 1.844 -0.250
H11 -2.809 1.510 -0.106

Atom - Atom Distances (Å)
  S1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11
S11.76951.76842.73682.78452.43762.39643.73712.92973.01903.7688
C21.76952.73601.33593.02351.08553.70092.10822.11872.63344.0874
C31.76842.73603.89661.33682.88251.08484.74914.26882.12282.1051
C42.73681.33593.89664.08942.11854.86851.08351.08333.49405.1507
C52.78453.02351.33684.08942.89082.11214.73644.61811.08281.0830
H62.43761.08552.88252.11852.89083.83642.46313.08932.44443.8403
H72.39643.70091.08484.86852.11213.83645.76365.15343.08672.4473
H83.73712.10824.74911.08354.73642.46315.76361.84923.97475.7442
H92.92972.11874.26881.08334.61813.08935.15341.84924.11975.6821
H103.01902.63342.12283.49401.08282.44443.08673.97474.11971.8481
H113.76884.08742.10515.15071.08303.84032.44735.74425.68211.8481

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 122.991 S1 C2 H6 115.139
S1 C3 C5 126.904 S1 C3 H7 112.019
C2 S1 C3 101.306 C2 C4 H8 120.885
C2 C4 H9 121.936 C3 C5 H10 122.296
C3 C5 H11 120.550 C4 C2 H6 121.730
C5 C3 H7 121.076 H8 C4 H9 117.177
H10 C5 H11 117.150
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability