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

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

Conformer 2 (C1)

Jump to S1C1
Energy calculated at B2PLYP=FULLultrafine/3-21G*
 hartrees
Energy at 0K-551.073729
Energy at 298.15K 
HF Energy-550.904080
Nuclear repulsion energy201.817021
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=FULLultrafine/3-21G*
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 3273 3273 7.89      
2 A 3270 3270 5.41      
3 A 3206 3206 4.56      
4 A 3195 3195 5.03      
5 A 3186 3186 0.77      
6 A 3180 3180 1.34      
7 A 1666 1666 22.89      
8 A 1656 1656 20.06      
9 A 1490 1490 4.27      
10 A 1488 1488 6.70      
11 A 1362 1362 1.94      
12 A 1354 1354 7.68      
13 A 1117 1117 10.11      
14 A 1095 1095 10.13      
15 A 1035 1035 24.55      
16 A 1020 1020 37.80      
17 A 982 982 43.88      
18 A 949 949 53.19      
19 A 739 739 9.02      
20 A 690 690 1.94      
21 A 652 652 19.72      
22 A 627 627 14.57      
23 A 474 474 0.62      
24 A 387 387 0.62      
25 A 230 230 1.13      
26 A 149 149 4.16      
27 A 82 82 1.77      

Unscaled Zero Point Vibrational Energy (zpe) 19275.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 19275.5 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=FULLultrafine/3-21G*
ABC
0.25248 0.09415 0.07170

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/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 0.390
C3 -1.567 -0.188 -0.024
C4 2.251 0.560 -0.225
C5 -1.798 1.125 -0.128
H6 0.759 0.979 1.220
H7 -2.386 -0.894 0.065
H8 2.929 1.337 0.109
H9 2.568 -0.045 -1.065
H10 -0.998 1.845 -0.248
H11 -2.810 1.510 -0.106

Atom - Atom Distances (Å)
  S1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11
S11.76981.76862.73682.78482.43782.39643.73722.92943.01963.7691
C21.76982.73681.33593.02461.08553.70162.10842.11872.63494.0886
C31.76862.73683.89621.33672.88481.08484.74954.26722.12282.1051
C42.73681.33593.89624.08902.11864.86821.08351.08333.49395.1504
C52.78483.02461.33674.08902.89422.11204.73704.61621.08271.0830
H62.43781.08552.88482.11862.89423.83852.46353.08942.44813.8440
H72.39643.70161.08484.86822.11203.83855.76405.15183.08662.4472
H83.73722.10844.74951.08354.73702.46355.76401.84913.97555.7449
H92.92942.11874.26721.08334.61623.08945.15181.84914.11825.6800
H103.01962.63492.12283.49391.08272.44813.08663.97554.11821.8479
H113.76914.08862.10515.15041.08303.84402.44725.74495.68001.8479

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 122.975 S1 C2 H6 115.146
S1 C3 C5 126.918 S1 C3 H7 112.008
C2 S1 C3 101.334 C2 C4 H8 120.898
C2 C4 H9 121.929 C3 C5 H10 122.308
C3 C5 H11 120.554 C4 C2 H6 121.740
C5 C3 H7 121.072 H8 C4 H9 117.170
H10 C5 H11 117.135
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability