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

using model chemistry: wB97X-D/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at wB97X-D/6-311G**
 hartrees
Energy at 0K-594.749443
Energy at 298.15K-594.761472
HF Energy-594.749443
Nuclear repulsion energy313.229530
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 wB97X-D/6-311G**
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 3148 3011 17.16      
2 A 3142 3005 14.31      
3 A 3128 2992 35.93      
4 A 3123 2987 30.41      
5 A 3112 2977 25.09      
6 A 3089 2954 16.60      
7 A 3086 2952 50.29      
8 A 3070 2936 31.79      
9 A 3058 2925 10.64      
10 A 3048 2915 24.31      
11 A 1523 1457 8.42      
12 A 1520 1454 0.78      
13 A 1502 1437 5.81      
14 A 1499 1434 6.07      
15 A 1487 1423 5.08      
16 A 1424 1362 11.18      
17 A 1379 1319 3.73      
18 A 1353 1294 1.60      
19 A 1329 1272 3.23      
20 A 1309 1252 6.86      
21 A 1275 1219 14.43      
22 A 1248 1194 4.75      
23 A 1199 1147 2.48      
24 A 1150 1100 0.29      
25 A 1095 1048 1.96      
26 A 1083 1036 0.90      
27 A 1053 1008 0.39      
28 A 1009 965 2.35      
29 A 978 935 0.18      
30 A 944 903 0.69      
31 A 918 878 4.57      
32 A 871 833 1.07      
33 A 813 777 1.60      
34 A 731 699 5.43      
35 A 701 671 2.74      
36 A 620 593 0.83      
37 A 502 480 0.12      
38 A 392 375 0.14      
39 A 367 351 0.19      
40 A 257 246 0.05      
41 A 210 201 0.24      
42 A 120 114 2.05      

Unscaled Zero Point Vibrational Energy (zpe) 31431.2 cm-1
Scaled (by 0.9565) Zero Point Vibrational Energy (zpe) 30064.0 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 wB97X-D/6-311G**
ABC
0.14298 0.08652 0.07075

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-311G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -1.469 -0.450 -0.260
C2 1.906 -0.303 -0.805
H3 1.248 -0.251 -1.676
H4 2.663 0.480 -0.901
H5 2.416 -1.269 -0.837
C6 -0.020 -1.165 0.617
H7 0.232 -2.124 0.163
H8 -0.288 -1.332 1.662
C9 1.121 -0.146 0.499
H10 1.812 -0.290 1.336
C11 -0.759 1.242 -0.316
H12 -1.517 1.959 -0.001
H13 -0.467 1.476 -1.341
C14 0.448 1.228 0.623
H15 0.103 1.370 1.652
H16 1.140 2.043 0.389

Atom - Atom Distances (Å)
  S1 C2 H3 H4 H5 C6 H7 H8 C9 H10 C11 H12 H13 C14 H15 H16
S13.42193.07064.28424.01271.83832.42412.42192.71603.65221.83592.42372.42542.69673.07253.6666
C23.42191.09281.09361.09302.54452.65573.45801.53002.14323.11874.18033.01362.55123.47622.7408
H33.07061.09281.77181.76232.77532.81453.83022.18133.06492.84743.91592.45692.84863.87483.0882
H44.28421.09361.77181.76703.49433.71764.30842.17482.51423.55484.52443.31472.79113.72332.5349
H54.01271.09301.76231.76702.83942.54963.68262.17332.45844.08145.15614.01273.49874.30203.7543
C61.83832.54452.77533.49432.83941.09111.09131.53422.15362.68463.51843.31752.43832.74063.4182
H72.42412.65572.81453.71762.54961.09111.77312.19432.68943.54134.44503.96353.39053.80034.2701
H82.42193.45803.83024.30843.68261.09131.77312.17842.36693.28003.88684.11512.85972.73083.8794
C92.71601.53002.18132.17482.17331.53422.19432.17841.09532.47443.41112.92161.53502.15942.1911
H103.65222.14323.06492.51422.45842.15362.68942.36691.09533.41854.23393.93452.16232.40352.6058
C111.83593.11872.84743.55484.08142.68463.54133.28002.47443.41851.08971.09131.52912.15192.1783
H122.42374.18033.91594.52445.15613.51844.44503.88683.41114.23391.08971.76932.18682.38772.6865
H132.42543.01362.45693.31474.01273.31753.96354.11512.92163.93451.09131.76932.18073.04832.4285
C142.69672.55122.84862.79113.49872.43833.39052.85971.53502.16231.52912.18682.18071.09421.0941
H153.07253.47623.87483.72334.30202.74063.80032.73082.15942.40352.15192.38773.04831.09421.7669
H163.66662.74083.08822.53493.75433.41824.27013.87942.19112.60582.17832.68652.42851.09411.7669

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 109.005 S1 C6 H8 108.834
S1 C6 C9 106.938 S1 C11 H12 109.212
S1 C11 H13 109.248 S1 C11 C14 106.172
C2 C9 C6 112.276 C2 C9 H10 108.312
C2 C9 C14 112.688 H3 C2 H4 108.267
H3 C2 H5 107.458 H3 C2 C9 111.452
H4 C2 H5 107.820 H4 C2 C9 110.889
H5 C2 C9 110.804 C6 S1 C11 93.885
C6 C9 H10 108.823 C6 C9 C14 105.201
H7 C6 H8 108.670 H7 C6 C9 112.305
H8 C6 C9 111.010 C9 C14 C11 107.716
C9 C14 H15 109.283 C9 C14 H16 111.806
H10 C9 C14 109.449 C11 C14 H15 109.107
C11 C14 H16 111.200 H12 C11 H13 108.430
H12 C11 C14 112.155 H13 C11 C14 111.561
H15 C14 H16 107.693
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.057      
2 C -0.291      
3 H 0.133      
4 H 0.119      
5 H 0.122      
6 C -0.345      
7 H 0.159      
8 H 0.164      
9 C -0.249      
10 H 0.139      
11 C -0.366      
12 H 0.165      
13 H 0.158      
14 C -0.240      
15 H 0.141      
16 H 0.134      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.992 0.812 0.694 2.261
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -49.296 -2.014 -0.094
y -2.014 -43.500 -1.234
z -0.094 -1.234 -46.240
Traceless
 xyz
x -4.426 -2.014 -0.094
y -2.014 4.269 -1.234
z -0.094 -1.234 0.158
Polar
3z2-r20.315
x2-y2-5.797
xy-2.014
xz-0.094
yz-1.234


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.343 0.142 0.467
y 0.142 10.817 -0.246
z 0.467 -0.246 9.062


<r2> (average value of r2) Å2
<r2> 194.507
(<r2>)1/2 13.947