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

using model chemistry: B3LYP/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3LYP/Def2TZVPP
 hartrees
Energy at 0K-594.860137
Energy at 298.15K-594.871904
HF Energy-594.860137
Nuclear repulsion energy310.607055
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 B3LYP/Def2TZVPP
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 3106 2989 21.56      
2 A 3103 2987 25.87      
3 A 3085 2970 29.02      
4 A 3077 2962 40.09      
5 A 3066 2952 29.47      
6 A 3051 2937 25.95      
7 A 3033 2920 20.00      
8 A 3033 2919 17.08      
9 A 3025 2912 45.24      
10 A 3020 2907 8.93      
11 A 1506 1450 0.89      
12 A 1500 1444 6.05      
13 A 1491 1435 6.18      
14 A 1490 1434 6.07      
15 A 1486 1430 1.24      
16 A 1415 1362 3.63      
17 A 1378 1327 2.21      
18 A 1358 1307 0.55      
19 A 1329 1280 0.37      
20 A 1300 1251 3.50      
21 A 1286 1238 20.24      
22 A 1237 1191 3.69      
23 A 1199 1154 6.45      
24 A 1153 1110 0.40      
25 A 1103 1062 0.16      
26 A 1074 1034 1.98      
27 A 1038 999 4.23      
28 A 1027 988 0.34      
29 A 977 941 1.96      
30 A 951 915 1.72      
31 A 898 865 0.70      
32 A 866 834 1.72      
33 A 844 812 1.39      
34 A 681 656 1.72      
35 A 624 601 2.92      
36 A 529 509 0.61      
37 A 461 443 0.10      
38 A 411 395 0.56      
39 A 284 273 0.91      
40 A 250 241 0.14      
41 A 234 225 0.09      
42 A 92 88 1.18      

Unscaled Zero Point Vibrational Energy (zpe) 31035.3 cm-1
Scaled (by 0.9626) Zero Point Vibrational Energy (zpe) 29874.6 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 B3LYP/Def2TZVPP
ABC
0.14011 0.09253 0.06108

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/Def2TZVPP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -2.279 0.126 0.211
H2 -2.221 0.011 1.294
H3 -2.856 1.027 -0.012
H4 -2.830 -0.726 -0.188
S5 0.123 -1.293 -0.070
C6 1.673 -0.369 0.284
H7 2.503 -0.840 -0.240
H8 1.876 -0.409 1.354
C9 -0.884 0.227 -0.394
H10 -0.973 0.325 -1.478
C11 1.423 1.069 -0.176
H12 1.586 1.142 -1.254
H13 2.114 1.762 0.308
C14 -0.038 1.384 0.142
H15 -0.362 2.333 -0.291
H16 -0.173 1.454 1.225

Atom - Atom Distances (Å)
  C1 H2 H3 H4 S5 C6 H7 H8 C9 H10 C11 H12 H13 C14 H15 H16
C11.09041.09311.09032.80343.98314.89904.34211.52422.14473.83954.25634.68842.57072.96642.6885
H21.09041.77241.76383.00914.04095.03924.11932.16483.05674.06954.71884.77822.82453.37092.5067
H31.09311.77241.76193.77574.74805.67905.13012.16202.48694.28194.61335.03372.84432.82892.9854
H41.09031.76381.76193.00884.54145.33424.96232.17662.49354.61604.91185.55673.51493.93193.7163
S52.80343.00913.77573.00881.83902.42892.42541.85182.40952.69843.07813.66652.69013.66533.0514
C63.98314.04094.74804.54141.83901.08851.08992.71133.25401.53032.15762.17662.45343.43112.7596
H74.89905.03925.67905.33422.42891.08851.76563.55423.86982.19432.40812.68773.39824.27543.8167
H84.34214.11935.13014.96232.42541.08991.76563.32834.08392.17503.04792.42182.88903.90312.7721
C91.52422.16482.16202.17661.85182.71133.55423.32831.09202.46522.77063.44031.53022.17242.1528
H102.14473.05672.48692.49352.40953.25403.86984.08391.09202.82642.69563.84492.14942.41103.0369
C113.83954.06954.28194.61602.69841.53032.19432.17502.46522.82641.09231.09201.52802.19022.1583
H124.25634.71884.61334.91183.07812.15762.40813.04792.77062.69561.09231.76122.15512.47783.0554
H134.68844.77825.03375.55673.66652.17662.68772.42183.44033.84491.09201.76122.19102.61022.4828
C142.57072.82452.84433.51492.69012.45343.39822.88901.53022.14941.52802.15512.19101.09271.0937
H152.96643.37092.82893.93193.66533.43114.27543.90312.17242.41102.19022.47782.61021.09271.7630
H162.68852.50672.98543.71633.05142.75963.81672.77212.15283.03692.15833.05542.48281.09371.7630

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 111.915 C1 C9 H10 109.003
C1 C9 C14 114.626 H2 C1 H3 108.532
H2 C1 H4 107.962 H2 C1 C9 110.693
H3 C1 H4 107.592 H3 C1 C9 110.300
H4 C1 C9 111.642 S5 C6 H7 109.444
S5 C6 H8 109.116 S5 C6 C11 106.068
S5 C9 H10 107.020 S5 C9 C14 104.993
C6 S5 C9 94.549 C6 C11 H12 109.587
C6 C11 H13 111.106 C6 C11 C14 106.687
H7 C6 H8 108.295 H7 C6 C11 112.749
H8 C6 C11 111.105 C9 C14 C11 107.433
C9 C14 H15 110.731 C9 C14 H16 109.130
H10 C9 C14 108.960 C11 C14 H15 112.321
C11 C14 H16 109.712 H12 C11 H13 107.474
H12 C11 C14 109.543 H13 C11 C14 112.433
H15 C14 H16 107.487
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.266      
2 H 0.078      
3 H 0.078      
4 H 0.092      
5 S -0.164      
6 C -0.137      
7 H 0.099      
8 H 0.099      
9 C 0.039      
10 H 0.080      
11 C -0.135      
12 H 0.073      
13 H 0.073      
14 C -0.144      
15 H 0.071      
16 H 0.065      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.357 1.970 -0.008 2.002
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -43.235 -0.283 0.970
y -0.283 -48.687 -0.338
z 0.970 -0.338 -46.409
Traceless
 xyz
x 4.313 -0.283 0.970
y -0.283 -3.865 -0.338
z 0.970 -0.338 -0.448
Polar
3z2-r2-0.896
x2-y25.451
xy-0.283
xz0.970
yz-0.338


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 13.164 -0.102 0.226
y -0.102 11.815 -0.043
z 0.226 -0.043 9.420


<r2> (average value of r2) Å2
<r2> 204.623
(<r2>)1/2 14.305