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

using model chemistry: PBEPBE/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 PBEPBE/cc-pVTZ
 hartrees
Energy at 0K-594.384069
Energy at 298.15K-594.395734
Nuclear repulsion energy312.093514
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 PBEPBE/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 3042 3021 13.42      
2 A 3038 3017 25.93      
3 A 3036 3015 29.33      
4 A 3033 3012 9.47      
5 A 3011 2990 27.83      
6 A 2989 2968 5.93      
7 A 2986 2966 55.51      
8 A 2971 2950 30.91      
9 A 2966 2946 26.54      
10 A 2954 2934 9.35      
11 A 1458 1448 5.50      
12 A 1451 1441 1.19      
13 A 1440 1430 6.45      
14 A 1433 1423 2.32      
15 A 1425 1415 5.22      
16 A 1357 1348 11.22      
17 A 1323 1314 4.29      
18 A 1290 1281 2.53      
19 A 1265 1256 2.12      
20 A 1248 1240 4.83      
21 A 1204 1195 4.29      
22 A 1186 1178 8.53      
23 A 1137 1129 1.28      
24 A 1096 1089 0.22      
25 A 1042 1035 0.41      
26 A 1027 1020 0.87      
27 A 1009 1002 0.38      
28 A 968 962 1.75      
29 A 930 924 0.27      
30 A 906 900 0.51      
31 A 871 865 2.68      
32 A 831 825 0.77      
33 A 783 778 1.57      
34 A 699 694 4.39      
35 A 669 665 1.81      
36 A 590 586 0.89      
37 A 479 476 0.14      
38 A 364 361 0.17      
39 A 339 337 0.13      
40 A 220 218 0.09      
41 A 186 185 0.19      
42 A 103 103 2.22      

Unscaled Zero Point Vibrational Energy (zpe) 30177.4 cm-1
Scaled (by 0.9931) Zero Point Vibrational Energy (zpe) 29969.2 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 PBEPBE/cc-pVTZ
ABC
0.14124 0.08619 0.07047

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -1.468 -0.452 -0.264
C2 1.889 -0.310 -0.819
H3 1.212 -0.245 -1.683
H4 2.660 0.466 -0.928
H5 2.388 -1.289 -0.865
C6 -0.019 -1.162 0.636
H7 0.226 -2.135 0.191
H8 -0.293 -1.317 1.689
C9 1.126 -0.148 0.498
H10 1.829 -0.291 1.335
C11 -0.753 1.250 -0.314
H12 -1.519 1.967 0.004
H13 -0.464 1.487 -1.346
C14 0.454 1.231 0.627
H15 0.112 1.374 1.663
H16 1.153 2.048 0.392

Atom - Atom Distances (Å)
  S1 C2 H3 H4 H5 C6 H7 H8 C9 H10 C11 H12 H13 C14 H15 H16
S13.40543.03964.28053.99131.84772.43132.43722.72003.66781.84612.43452.43642.70503.08853.6805
C23.40541.09931.09941.09912.54652.66753.47311.53182.15553.11004.18133.00742.55473.48662.7513
H33.03961.09931.78101.77272.78152.83883.84472.18543.08112.82343.89872.43322.84403.87633.0925
H44.28051.09941.78101.77633.50343.73374.32922.18302.52663.55594.53783.31352.80543.74582.5526
H53.99131.09911.77271.77632.83972.55073.70262.18072.47974.07635.15994.00863.50914.31973.7730
C61.84772.54652.78153.50342.83971.09771.09821.53572.15962.69433.52773.33842.43922.73883.4260
H72.43132.66752.83883.73372.55071.09771.78372.20312.69823.55994.46253.99473.40163.80664.2891
H82.43723.47313.84474.32923.70261.09821.78372.18972.38343.28743.88924.13492.85892.72043.8847
C92.72001.53182.18542.18302.18071.53572.20312.18971.10272.47833.42232.93261.53852.16732.1980
H103.66782.15553.08112.52662.47972.15962.69822.38341.10273.42954.25243.95082.16962.41382.6106
C111.84613.11002.82343.55594.07632.69433.55993.28742.47833.42951.09661.09821.53072.16132.1839
H122.43454.18133.89874.53785.15993.52774.46253.88923.42234.25241.09661.77992.19642.40102.7015
H132.43643.00742.43323.31354.00863.33843.99474.13492.93263.95081.09821.77992.19143.06612.4396
C142.70502.55472.84402.80543.50912.43923.40162.85891.53852.16961.53072.19642.19141.10041.1008
H153.08853.48663.87633.74584.31972.73883.80662.72042.16732.41382.16132.40103.06611.10041.7763
H163.68052.75133.09252.55263.77303.42604.28913.88472.19802.61062.18392.70152.43961.10081.7763

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 108.576 S1 C6 H8 108.981
S1 C6 C9 106.654 S1 C11 H12 108.970
S1 C11 H13 109.031 S1 C11 C14 106.088
C2 C9 C6 112.236 C2 C9 H10 108.719
C2 C9 C14 112.628 H3 C2 H4 108.194
H3 C2 H5 107.476 H3 C2 C9 111.262
H4 C2 H5 107.792 H4 C2 C9 111.063
H5 C2 C9 110.898 C6 S1 C11 93.677
C6 C9 H10 108.770 C6 C9 C14 105.018
H7 C6 H8 108.637 H7 C6 C9 112.505
H8 C6 C9 111.389 C9 C14 C11 107.704
C9 C14 H15 109.307 C9 C14 H16 111.704
H10 C9 C14 109.356 C11 C14 H15 109.375
C11 C14 H16 111.124 H12 C11 H13 108.383
H12 C11 C14 112.389 H13 C11 C14 111.890
H15 C14 H16 107.603
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.139      
2 C -0.286      
3 H 0.104      
4 H 0.090      
5 H 0.092      
6 C -0.132      
7 H 0.089      
8 H 0.102      
9 C -0.057      
10 H 0.074      
11 C -0.158      
12 H 0.100      
13 H 0.100      
14 C -0.144      
15 H 0.087      
16 H 0.078      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.794 0.766 0.696 2.071
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -49.016 -1.845 -0.090
y -1.845 -43.912 -1.114
z -0.090 -1.114 -46.286
Traceless
 xyz
x -3.917 -1.845 -0.090
y -1.845 3.739 -1.114
z -0.090 -1.114 0.178
Polar
3z2-r20.357
x2-y2-5.104
xy-1.845
xz-0.090
yz-1.114


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.341 0.074 0.371
y 0.074 11.830 -0.229
z 0.371 -0.229 10.069


<r2> (average value of r2) Å2
<r2> 195.573
(<r2>)1/2 13.985