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All results from a given calculation for C5H10S (Thiophene, tetrahydro-2-methyl-)

using model chemistry: TPSSh/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at TPSSh/cc-pVTZ
 hartrees
Energy at 0K-594.874029
Energy at 298.15K-594.885754
HF Energy-594.874029
Nuclear repulsion energy310.768795
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 TPSSh/cc-pVTZ
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 3104 3006 22.89      
2 A 3100 3002 29.83      
3 A 3082 2984 31.74      
4 A 3074 2977 43.72      
5 A 3062 2965 30.81      
6 A 3047 2950 27.92      
7 A 3030 2934 10.65      
8 A 3027 2931 26.47      
9 A 3019 2923 52.89      
10 A 3014 2919 8.18      
11 A 1510 1462 2.79      
12 A 1508 1460 3.05      
13 A 1498 1450 5.47      
14 A 1493 1446 3.77      
15 A 1489 1442 1.97      
16 A 1414 1369 2.65      
17 A 1375 1331 2.10      
18 A 1355 1312 0.59      
19 A 1323 1281 0.14      
20 A 1295 1254 4.18      
21 A 1282 1241 19.55      
22 A 1234 1195 3.88      
23 A 1193 1155 7.45      
24 A 1150 1114 0.40      
25 A 1099 1064 0.23      
26 A 1065 1032 1.83      
27 A 1033 1000 3.61      
28 A 1026 993 0.69      
29 A 967 937 1.91      
30 A 946 916 1.78      
31 A 898 870 0.72      
32 A 858 830 1.46      
33 A 842 815 1.59      
34 A 682 660 2.07      
35 A 626 606 3.22      
36 A 515 498 0.55      
37 A 451 436 0.15      
38 A 396 383 0.58      
39 A 274 265 0.98      
40 A 246 238 0.16      
41 A 231 223 0.11      
42 A 92 89 1.23      

Unscaled Zero Point Vibrational Energy (zpe) 30960.9 cm-1
Scaled (by 0.9683) Zero Point Vibrational Energy (zpe) 29979.5 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 TPSSh/cc-pVTZ
ABC
0.14045 0.09260 0.06126

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -2.274 0.127 0.211
H2 -2.213 0.013 1.295
H3 -2.848 1.030 -0.016
H4 -2.822 -0.728 -0.191
S5 0.119 -1.290 -0.068
C6 1.670 -0.371 0.284
H7 2.496 -0.844 -0.247
H8 1.875 -0.413 1.355
C9 -0.880 0.228 -0.400
H10 -0.968 0.328 -1.484
C11 1.421 1.067 -0.181
H12 1.580 1.138 -1.260
H13 2.114 1.759 0.306
C14 -0.037 1.381 0.149
H15 -0.361 2.333 -0.282
H16 -0.169 1.442 1.234

Atom - Atom Distances (Å)
  C1 H2 H3 H4 S5 C6 H7 H8 C9 H10 C11 H12 H13 C14 H15 H16
C11.09181.09411.09162.79523.97594.88884.33691.52462.14903.83304.24734.68202.56572.96142.6843
H21.09181.77641.76842.99954.03095.02824.11002.16643.06144.06144.70954.76882.81433.36122.4941
H31.09411.77641.76653.76714.73975.66735.12452.15882.48594.27244.60045.02472.83762.82012.9841
H41.09161.76841.76652.99754.53155.31954.95462.17432.49514.60754.89965.54893.51033.92863.7114
S52.79522.99953.76712.99751.83692.42442.42421.84812.41022.69533.07463.66252.68523.66113.0408
C63.97594.03094.73974.53151.83691.08961.09102.70783.25241.53132.16102.17562.45013.42862.7523
H74.88885.02825.66735.31952.42441.08961.77133.54573.86102.19342.40762.68853.39484.27263.8111
H84.33694.11005.12454.95462.42421.09101.77133.32854.08562.17973.05432.42312.88533.90032.7628
C91.52462.16642.15882.17431.84812.70783.54573.32851.09282.45962.76103.43571.53072.17112.1559
H102.14903.06142.48592.49512.41023.25243.86104.08561.09282.82062.68353.84042.15512.41503.0442
C113.83304.06144.27244.60752.69531.53132.19342.17972.45962.82061.09331.09291.52772.18842.1616
H124.24734.70954.60044.89963.07462.16102.40763.05432.76102.68351.09331.76662.15832.47983.0614
H134.68204.76885.02475.54893.66252.17562.68852.42313.43573.84041.09291.76662.18872.60702.4846
C142.56572.81432.83763.51032.68522.45013.39482.88531.53072.15511.52772.15832.18871.09361.0946
H152.96143.36122.82013.92863.66113.42864.27263.90032.17112.41502.18842.47982.60701.09361.7685
H162.68432.49412.98413.71143.04082.75233.81112.76282.15593.04422.16163.06142.48461.09461.7685

picture of Thiophene, tetrahydro-2-methyl- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C9 S5 111.585 C1 C9 H10 109.268
C1 C9 C14 114.227 H2 C1 H3 108.718
H2 C1 H4 108.181 H2 C1 C9 110.702
H3 C1 H4 107.842 H3 C1 C9 109.959
H4 C1 C9 111.347 S5 C6 H7 109.199
S5 C6 H8 109.107 S5 C6 C11 105.941
S5 C9 H10 107.276 S5 C9 C14 104.870
C6 S5 C9 94.580 C6 C11 H12 109.718
C6 C11 H13 110.895 C6 C11 C14 106.439
H7 C6 H8 108.640 H7 C6 C11 112.538
H8 C6 C11 111.333 C9 C14 C11 107.072
C9 C14 H15 110.541 C9 C14 H16 109.286
H10 C9 C14 109.330 C11 C14 H15 112.138
C11 C14 H16 109.939 H12 C11 H13 107.818
H12 C11 C14 109.759 H13 C11 C14 112.207
H15 C14 H16 107.846
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.206      
2 H 0.076      
3 H 0.067      
4 H 0.081      
5 S -0.174      
6 C -0.091      
7 H 0.080      
8 H 0.080      
9 C -0.025      
10 H 0.078      
11 C -0.126      
12 H 0.065      
13 H 0.066      
14 C -0.088      
15 H 0.061      
16 H 0.055      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.364 2.029 -0.007 2.062
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 13.051 -0.090 0.235
y -0.090 11.710 -0.046
z 0.235 -0.046 9.153


<r2> (average value of r2) Å2
<r2> 203.946
(<r2>)1/2 14.281