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All results from a given calculation for C5H10S (Thiophene, tetrahydro-3-methyl-)

using model chemistry: LSDA/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at LSDA/aug-cc-pVDZ
 hartrees
Energy at 0K-592.640152
Energy at 298.15K-592.651898
Nuclear repulsion energy315.442555
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 LSDA/aug-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 3065 3030 11.59      
2 A 3064 3029 9.95      
3 A 3057 3022 5.94      
4 A 3053 3018 14.61      
5 A 3035 3001 16.85      
6 A 2997 2964 31.03      
7 A 2991 2957 25.64      
8 A 2984 2950 24.91      
9 A 2975 2941 5.19      
10 A 2968 2935 17.50      
11 A 1415 1399 6.79      
12 A 1410 1395 1.20      
13 A 1389 1374 8.14      
14 A 1386 1371 10.17      
15 A 1377 1361 8.12      
16 A 1335 1320 16.87      
17 A 1296 1281 7.18      
18 A 1271 1257 1.81      
19 A 1251 1237 1.89      
20 A 1219 1206 2.37      
21 A 1192 1179 3.94      
22 A 1170 1157 10.18      
23 A 1135 1122 1.01      
24 A 1068 1056 0.12      
25 A 1031 1019 0.55      
26 A 1024 1012 0.92      
27 A 997 986 0.83      
28 A 977 966 2.66      
29 A 932 921 0.75      
30 A 917 907 0.07      
31 A 865 855 2.58      
32 A 832 823 1.19      
33 A 806 797 1.22      
34 A 713 705 5.63      
35 A 684 676 1.25      
36 A 599 593 1.71      
37 A 485 480 0.17      
38 A 373 369 0.22      
39 A 342 338 0.13      
40 A 240 238 0.04      
41 A 186 184 0.17      
42 A 121 120 2.24      

Unscaled Zero Point Vibrational Energy (zpe) 30113.5 cm-1
Scaled (by 0.9887) Zero Point Vibrational Energy (zpe) 29773.3 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 LSDA/aug-cc-pVDZ
ABC
0.14210 0.08938 0.07360

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/aug-cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -1.445 -0.426 -0.263
C2 1.803 -0.319 -0.844
H3 1.060 -0.277 -1.666
H4 2.551 0.480 -1.008
H5 2.322 -1.293 -0.919
C6 -0.028 -1.152 0.647
H7 0.208 -2.139 0.206
H8 -0.307 -1.292 1.709
C9 1.116 -0.167 0.495
H10 1.850 -0.330 1.312
C11 -0.700 1.246 -0.311
H12 -1.462 1.991 -0.016
H13 -0.371 1.471 -1.344
C14 0.471 1.202 0.648
H15 0.106 1.324 1.687
H16 1.192 2.020 0.442

Atom - Atom Distances (Å)
  S1 C2 H3 H4 H5 C6 H7 H8 C9 H10 C11 H12 H13 C14 H15 H16
S13.30132.87464.16503.92091.83382.42702.43562.68353.65381.83142.42932.43332.67473.04503.6650
C23.30131.10871.10701.10652.50412.63813.45191.51312.15723.00014.08402.86072.51293.46262.7384
H32.87461.10871.79741.78432.70132.77433.77942.16463.08182.69363.77142.28242.80893.83653.1207
H44.16501.10701.79741.79043.47253.71834.32342.17702.55613.41264.40133.10452.75543.73652.5148
H53.92091.10651.78431.79042.82762.53953.71712.17352.47603.99425.09093.88323.47984.30763.7560
C61.83382.50412.70133.47252.82761.10671.10671.51782.15602.66863.51733.31132.40692.68923.4046
H72.42702.63812.77433.71832.53951.10671.80052.19072.68233.54354.46053.97213.38103.76814.2803
H82.43563.45193.77944.32343.71711.10671.80052.18242.39513.26703.88334.11792.81962.64793.8490
C92.68351.51312.16462.17702.17351.51782.19072.18241.11062.43803.39992.87721.52082.15952.1883
H103.65382.15723.08182.55612.47602.15602.68232.39511.11063.40914.25643.90332.16542.43252.5902
C111.83143.00012.69363.41263.99422.66863.54353.26702.43803.40911.10491.10761.51442.15602.1782
H122.42934.08403.77144.40135.09093.51734.46053.88333.39994.25641.10491.79512.19072.40912.6930
H132.43332.86072.28243.10453.88323.31133.97214.11792.87723.90331.10761.79512.17983.07262.4365
C142.67472.51292.80892.75543.47982.40693.38102.81961.52082.16541.51442.19072.17981.10861.1088
H153.04503.46263.83653.73654.30762.68923.76812.64792.15952.43252.15602.40913.07261.10861.7927
H163.66502.73843.12072.51483.75603.40464.28033.84902.18832.59022.17822.69302.43651.10881.7927

picture of Thiophene, tetrahydro-3-methyl- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C6 H7 108.723 S1 C6 H8 109.349
S1 C6 C9 106.005 S1 C11 H12 109.135
S1 C11 H13 109.292 S1 C11 C14 105.765
C2 C9 C6 111.425 C2 C9 H10 109.659
C2 C9 C14 111.846 H3 C2 H4 108.427
H3 C2 H5 107.309 H3 C2 C9 110.354
H4 C2 H5 107.968 H4 C2 C9 111.444
H5 C2 C9 111.192 C6 S1 C11 93.453
C6 C9 H10 109.247 C6 C9 C14 104.770
H7 C6 H8 108.877 H7 C6 C9 112.228
H8 C6 C9 111.565 C9 C14 C11 106.885
C9 C14 H15 109.431 C9 C14 H16 111.686
H10 C9 C14 109.774 C11 C14 H15 109.594
C11 C14 H16 111.334 H12 C11 H13 108.456
H12 C11 C14 112.582 H13 C11 C14 111.533
H15 C14 H16 107.897
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.308      
2 C 0.720      
3 H -0.149      
4 H -0.226      
5 H -0.239      
6 C 0.576      
7 H -0.285      
8 H -0.332      
9 C 0.039      
10 H -0.510      
11 C 0.367      
12 H -0.259      
13 H -0.294      
14 C 1.011      
15 H -0.371      
16 H -0.355      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.855 0.749 0.733 2.131
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -49.424 -1.817 -0.115
y -1.817 -44.136 -1.128
z -0.115 -1.128 -46.672
Traceless
 xyz
x -4.020 -1.817 -0.115
y -1.817 3.912 -1.128
z -0.115 -1.128 0.108
Polar
3z2-r20.217
x2-y2-5.288
xy-1.817
xz-0.115
yz-1.128


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 13.199 0.118 0.192
y 0.118 12.528 -0.157
z 0.192 -0.157 11.221


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000