return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

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

using model chemistry: G3

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 G3
 hartrees
Energy at 0K-553.890274
Energy at 298.15K-553.882870
Nuclear repulsion energy199.540908
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 HF/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 3423 3226 12.62      
2 A 3370 3176 8.43      
3 A 3337 3144 0.16      
4 A 1836 1730 5.33      
5 A 1557 1467 7.69      
6 A 1430 1347 2.67      
7 A 1157 1090 0.12      
8 A 1116 1051 14.38      
9 A 1089 1026 29.50      
10 A 811 764 3.92      
11 A 689 649 15.39      
12 A 398 375 0.30      
13 A 224 211 0.01      
14 A 82 77 0.27      
15 B 3423 3225 10.99      
16 B 3367 3172 15.29      
17 B 3337 3144 11.37      
18 B 1824 1718 34.28      
19 B 1551 1462 4.99      
20 B 1420 1338 24.67      
21 B 1143 1077 6.00      
22 B 1105 1041 50.13      
23 B 1088 1026 50.14      
24 B 789 743 5.85      
25 B 671 632 15.34      
26 B 437 412 0.97      
27 B 71 67 3.93      

Unscaled Zero Point Vibrational Energy (zpe) 20371.9 cm-1
Scaled (by 0.9422) Zero Point Vibrational Energy (zpe) 19194.4 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
0.49875 0.06899 0.06349

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 0.631
C2 0.002 1.355 -0.494
C3 -0.002 -1.355 -0.494
C4 0.000 2.637 -0.105
C5 0.000 -2.637 -0.105
H6 0.019 1.081 -1.547
H7 -0.019 -1.081 -1.547
H8 -0.040 3.431 -0.842
H9 0.000 2.934 0.939
H10 0.040 -3.431 -0.842
H11 -0.000 -2.934 0.939

Atom - Atom Distances (Å)
  S1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11
S11.76071.76072.73742.73742.43102.43103.73382.94993.73382.9499
C21.76072.70971.33944.01041.08802.65382.10532.13234.79844.5217
C31.76072.70974.01041.33942.65381.08804.79844.52172.10532.1323
C42.73741.33944.01045.27332.12103.98741.08421.08586.11215.6674
C52.73744.01041.33945.27333.98742.12106.11215.66741.08421.0858
H62.43101.08802.65382.12103.98742.16232.45373.10054.56644.7221
H72.43102.65381.08803.98742.12102.16234.56644.72212.45373.1005
H83.73382.10534.79841.08426.11212.45374.56641.85006.86196.6092
H92.94992.13234.52171.08585.66743.10054.72211.85006.60925.8675
H103.73384.79842.10536.11211.08424.56642.45376.86196.60921.8500
H112.94994.52172.13235.66741.08584.72213.10056.60925.86751.8500

picture of Divinyl sulfide state 1 conformation 1
More geometry information
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability

Conformer 2 (C1)

Jump to S1C1
Energy calculated at G3
 hartrees
Energy at 0K-553.891931
Energy at 298.15K-553.898053
HF Energy-552.419028
Nuclear repulsion energy202.486935
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 HF/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 3428 3230 14.51 70.57 0.62 0.77
2 A 3425 3227 8.98 73.06 0.69 0.81
3 A 3373 3178 8.10 160.64 0.22 0.36
4 A 3369 3174 9.60 92.94 0.36 0.53
5 A 3343 3150 3.70 66.42 0.32 0.48
6 A 3338 3145 5.94 76.96 0.16 0.28
7 A 1833 1727 22.18 24.42 0.53 0.70
8 A 1825 1720 19.24 60.96 0.09 0.17
9 A 1563 1473 5.01 21.06 0.34 0.50
10 A 1556 1466 5.10 35.78 0.45 0.62
11 A 1432 1349 3.19 18.28 0.25 0.39
12 A 1423 1341 15.12 17.06 0.47 0.64
13 A 1163 1096 5.68 6.13 0.75 0.86
14 A 1137 1072 19.37 2.18 0.75 0.85
15 A 1119 1054 21.48 2.84 0.74 0.85
16 A 1107 1043 19.48 1.77 0.62 0.76
17 A 1093 1030 38.72 2.20 0.75 0.86
18 A 1051 990 49.30 2.43 0.75 0.86
19 A 808 761 8.98 1.84 0.53 0.70
20 A 749 706 1.66 6.06 0.20 0.33
21 A 696 656 20.16 5.63 0.75 0.85
22 A 666 628 11.02 11.24 0.69 0.82
23 A 489 461 0.55 7.15 0.74 0.85
24 A 401 378 0.52 4.43 0.25 0.40
25 A 231 218 1.66 5.38 0.69 0.81
26 A 136 128 4.24 7.14 0.75 0.86
27 A 89 84 1.89 11.27 0.72 0.84

Unscaled Zero Point Vibrational Energy (zpe) 20421.0 cm-1
Scaled (by 0.9422) Zero Point Vibrational Energy (zpe) 19240.7 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
0.24905 0.09605 0.07269

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 0.006 -0.998 -0.009
C2 1.069 0.342 0.401
C3 -1.553 -0.181 -0.023
C4 2.228 0.571 -0.227
C5 -1.770 1.136 -0.129
H6 0.759 0.933 1.260
H7 -2.383 -0.875 0.076
H8 2.904 1.343 0.124
H9 2.533 -0.008 -1.092
H10 -0.966 1.851 -0.258
H11 -2.783 1.523 -0.097

Atom - Atom Distances (Å)
  S1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11
S11.75921.75942.72902.77902.43092.39333.72832.92263.01993.7604
C21.75922.70691.33812.99601.08783.67492.10882.12062.61764.0598
C31.75942.70693.86021.33942.86931.08684.71264.22742.12802.1035
C42.72901.33813.86024.03952.12154.84211.08491.08463.44075.1021
C52.77902.99601.33944.03952.89332.11264.68604.55651.08401.0843
H62.43091.08782.86932.12152.89333.81412.46153.09302.47423.8389
H72.39333.67491.08684.84212.11263.81415.73405.12733.09072.4382
H83.72832.10884.71261.08494.68602.46155.73401.85543.92155.6939
H92.92262.12064.22741.08464.55653.09305.12731.85544.04915.6212
H103.01992.61762.12803.44071.08402.47423.09073.92154.04911.8533
H113.76044.05982.10355.10211.08433.83892.43825.69395.62121.8533

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 123.028 S1 C2 H6 115.407
S1 C3 C5 128.112 S1 C3 H7 111.345
C2 S1 C3 102.536 C2 C4 H8 120.650
C2 C4 H9 122.161 C3 C5 H10 122.958
C3 C5 H11 120.057 C4 C2 H6 121.419
C5 C3 H7 120.543 H8 C4 H9 117.186
H10 C5 H11 116.985
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability