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 C5H10S (3-Ethylthio-1-propene)

using model chemistry: B1B95/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A'
Energy calculated at B1B95/6-31G(2df,p)
 hartrees
Energy at 0K-594.647779
Energy at 298.15K-594.657804
Nuclear repulsion energy287.331203
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 B1B95/6-31G(2df,p)
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 3255 3117 17.21      
2 A 3170 3036 1.91      
3 A 3154 3021 16.13      
4 A 3152 3019 20.55      
5 A 3144 3011 18.87      
6 A 3106 2974 6.48      
7 A 3066 2936 13.00      
8 A 3062 2933 22.98      
9 A 3055 2926 22.78      
10 A 3027 2899 24.83      
11 A 1736 1663 20.93      
12 A 1497 1434 1.77      
13 A 1485 1422 6.96      
14 A 1478 1416 3.02      
15 A 1455 1393 9.31      
16 A 1444 1383 5.86      
17 A 1401 1342 1.76      
18 A 1324 1268 4.84      
19 A 1306 1251 4.87      
20 A 1270 1216 42.13      
21 A 1257 1204 0.00      
22 A 1169 1119 1.19      
23 A 1085 1040 2.31      
24 A 1062 1017 3.06      
25 A 1038 994 0.03      
26 A 1027 983 8.54      
27 A 1003 960 3.62      
28 A 949 909 3.13      
29 A 947 907 32.76      
30 A 913 874 0.84      
31 A 783 750 3.79      
32 A 767 735 3.04      
33 A 713 683 0.63      
34 A 548 525 9.40      
35 A 503 482 0.25      
36 A 328 314 0.59      
37 A 238 228 0.12      
38 A 238 228 0.28      
39 A 150 144 0.71      
40 A 118 113 0.27      
41 A 73 70 0.08      
42 A 36 35 1.71      

Unscaled Zero Point Vibrational Energy (zpe) 30265.5 cm-1
Scaled (by 0.9577) Zero Point Vibrational Energy (zpe) 28985.2 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 B1B95/6-31G(2df,p)
ABC
0.32869 0.04287 0.03874

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-31G(2df,p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 3.838 -1.023 0.000
H2 2.102 -1.645 0.000
C3 2.779 -0.798 0.000
H4 3.068 1.268 -0.000
C5 2.345 0.454 0.000
H6 0.743 1.544 0.879
H7 0.744 1.544 -0.879
C8 0.923 0.914 -0.000
S9 -0.278 -0.438 -0.000
H10 -1.790 1.200 0.885
H11 -1.791 1.201 -0.884
C12 -1.791 0.558 0.000
H13 -3.924 0.242 0.000
H14 -3.018 -0.993 -0.884
H15 -3.018 -0.993 0.883
C16 -3.007 -0.352 0.000

Atom - Atom Distances (Å)
  H1 H2 C3 H4 C5 H6 H7 C8 S9 H10 H11 C12 H13 H14 H15 C16
H11.84461.08332.41632.10044.11554.11553.49964.15806.11646.11675.84717.86486.91306.91306.8786
H21.84461.08423.06852.11343.57543.57552.81682.66874.90194.90234.47296.31445.23625.23605.2703
C31.08331.08422.08561.32523.22443.22452.52423.07815.06505.06534.76666.78295.86685.86685.8033
H42.41633.06852.08561.08802.50082.50082.17423.75604.93944.93934.91107.06726.55226.55256.2879
C52.10042.11341.32521.08802.12712.12711.49442.77114.29484.29484.13776.27305.62495.62515.4132
H64.11553.57543.22442.50082.12711.75791.09632.39622.55713.10582.85774.92454.86694.53694.2934
H74.11553.57553.22452.50082.12711.75791.09632.39623.10692.55732.85824.92484.53664.86744.2937
C83.49962.81682.52422.17421.49441.09631.09631.80812.86892.86872.73754.89364.46624.46654.1293
S94.15802.66873.07813.75602.77112.39622.39621.80812.39872.39871.81103.70862.93162.93182.7305
H106.11644.90195.06504.93944.29482.55713.10692.86892.39871.76921.09342.50073.07332.51362.1618
H116.11674.90235.06534.93934.29483.10582.55732.86872.39871.76921.09352.50052.51363.07332.1618
C125.84714.47294.76664.91104.13772.85772.85822.73751.81101.09341.09352.15632.16602.16601.5190
H137.86486.31446.78297.06726.27304.92454.92484.89363.70862.50072.50052.15631.76841.76851.0922
H146.91305.23625.86686.55225.62494.86694.53664.46622.93163.07332.51362.16601.76841.76741.0918
H156.91305.23605.86686.55255.62514.53694.86744.46652.93182.51363.07332.16601.76851.76741.0918
C166.87865.27035.80336.28795.41324.29344.29374.12932.73052.16182.16181.51901.09221.09181.0918

picture of 3-Ethylthio-1-propene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C3 H2 116.644 H1 C3 C5 121.074
H2 C3 C5 122.282 C3 C5 H4 119.266
C3 C5 C8 126.976 H4 C5 C8 113.758
C5 C8 H6 109.426 C5 C8 H7 109.425
C5 C8 S9 113.755 H6 C8 H7 106.596
H6 C8 S9 108.695 H7 C8 S9 108.694
C8 S9 C12 98.294 S9 C12 H10 108.835
S9 C12 H11 108.832 S9 C12 C16 109.855
H10 C12 H11 108.000 H10 C12 C16 110.634
H11 C12 C16 110.631 C12 C16 H13 110.261
C12 C16 H14 111.060 C12 C16 H15 111.063
H13 C16 H14 108.134 H13 C16 H15 108.141
H14 C16 H15 108.072
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.122      
2 H 0.146      
3 C -0.322      
4 H 0.109      
5 C -0.022      
6 H 0.142      
7 H 0.142      
8 C -0.263      
9 S -0.114      
10 H 0.133      
11 H 0.133      
12 C -0.215      
13 H 0.131      
14 H 0.146      
15 H 0.146      
16 C -0.412      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.523 1.714 0.001 1.792
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.241 -0.007 -0.001
y -0.007 -43.417 -0.001
z -0.001 -0.001 -47.323
Traceless
 xyz
x 5.129 -0.007 -0.001
y -0.007 0.365 -0.001
z -0.001 -0.001 -5.494
Polar
3z2-r2-10.988
x2-y23.176
xy-0.007
xz-0.001
yz-0.001


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 14.288 -0.550 0.000
y -0.550 10.676 -0.000
z 0.000 -0.000 7.423


<r2> (average value of r2) Å2
<r2> 291.616
(<r2>)1/2 17.077