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

using model chemistry: CCSD(T)/cc-pVDZ

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 CCSD(T)/cc-pVDZ
Rotational Constants (cm-1) from geometry optimized at CCSD(T)/cc-pVDZ
See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD(T)/cc-pVDZ
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability

Conformer 2 (C1)

Jump to S1C1
Energy calculated at CCSD(T)/cc-pVDZ
 hartrees
Energy at 0K-553.203306
Energy at 298.15K-553.208669
HF Energy-552.447259
Nuclear repulsion energy199.975486
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 CCSD(T)/cc-pVDZ
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 3261 3192        
2 A 3257 3188        
3 A 3185 3118        
4 A 3173 3106        
5 A 3160 3093        
6 A 3153 3086        
7 A 1642 1608        
8 A 1635 1600        
9 A 1410 1380        
10 A 1405 1375        
11 A 1286 1259        
12 A 1276 1249        
13 A 1049 1027        
14 A 1022 1001        
15 A 977 956        
16 A 964 944        
17 A 897 878        
18 A 861 843        
19 A 740 724        
20 A 692 678        
21 A 612 599        
22 A 588 576        
23 A 450 440        
24 A 362 355        
25 A 222 218        
26 A 140 137        
27 A 79 77        

Unscaled Zero Point Vibrational Energy (zpe) 18749.5 cm-1
Scaled (by 0.9788) Zero Point Vibrational Energy (zpe) 18352.1 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 CCSD(T)/cc-pVDZ
ABC
0.24778 0.09271 0.07047

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD(T)/cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.014 -1.001 0.001
C2 1.080 0.373 0.387
C3 -1.574 -0.195 -0.025
C4 2.271 0.565 -0.227
C5 -1.819 1.133 -0.131
H6 0.748 1.017 1.215
H7 -2.402 -0.915 0.055
H8 2.948 1.360 0.113
H9 2.598 -0.068 -1.062
H10 -1.014 1.871 -0.242
H11 -2.852 1.499 -0.113

Atom - Atom Distances (Å)
  S1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11
S11.78171.78102.75702.81592.46692.41773.76802.94623.06003.8055
C21.78172.74571.35353.04121.10053.72722.13042.14422.65054.1213
C31.78102.74573.92481.35452.89871.09954.78444.30092.15142.1245
C42.75701.35353.92484.12982.14554.90961.09791.09773.53505.2092
C52.81593.04121.35454.12982.90112.13714.77864.67051.09711.0971
H62.46691.10052.89872.14552.90113.87292.48473.12812.44133.8682
H72.41773.72721.09954.90962.13713.87295.81385.19253.12602.4616
H83.76802.13044.78441.09794.77862.48475.81381.88174.01115.8070
H92.94622.14424.30091.09774.67053.12815.19251.88174.18065.7501
H103.06002.65052.15143.53501.09712.44133.12604.01114.18061.8798
H113.80554.12132.12455.20921.09713.86822.46165.80705.75011.8798

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 122.547 S1 C2 H6 115.696
S1 C3 C5 127.283 S1 C3 H7 111.955
C2 S1 C3 100.828 C2 C4 H8 120.343
C2 C4 H9 121.684 C3 C5 H10 122.343
C3 C5 H11 119.756 C4 C2 H6 121.588
C5 C3 H7 120.762 H8 C4 H9 117.966
H10 C5 H11 117.900
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability