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

using model chemistry: B97D3/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B97D3/6-311+G(3df,2p)
 hartrees
Energy at 0K-594.721335
Energy at 298.15K-594.733050
HF Energy-594.721335
Nuclear repulsion energy312.447210
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 B97D3/6-311+G(3df,2p)
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 3053 3013 17.08      
2 A 3048 3009 35.55      
3 A 3046 3007 23.03      
4 A 3040 3001 27.02      
5 A 3021 2982 33.11      
6 A 2998 2960 8.03      
7 A 2995 2956 68.65      
8 A 2980 2941 38.01      
9 A 2974 2935 35.51      
10 A 2963 2925 11.48      
11 A 1483 1464 5.31      
12 A 1477 1457 1.17      
13 A 1465 1446 5.80      
14 A 1458 1439 1.86      
15 A 1451 1432 4.15      
16 A 1381 1363 8.15      
17 A 1340 1323 5.66      
18 A 1307 1290 2.20      
19 A 1282 1266 3.01      
20 A 1266 1250 6.06      
21 A 1219 1204 5.67      
22 A 1202 1186 6.74      
23 A 1149 1134 1.18      
24 A 1113 1099 0.28      
25 A 1054 1040 0.57      
26 A 1042 1029 0.69      
27 A 1016 1003 0.42      
28 A 969 956 1.18      
29 A 939 927 0.16      
30 A 908 896 0.82      
31 A 881 870 2.31      
32 A 838 827 0.67      
33 A 781 770 1.39      
34 A 699 689 4.27      
35 A 662 654 2.35      
36 A 590 582 0.62      
37 A 485 479 0.18      
38 A 373 368 0.16      
39 A 348 344 0.14      
40 A 225 222 0.06      
41 A 188 186 0.18      
42 A 103 102 2.16      

Unscaled Zero Point Vibrational Energy (zpe) 30406.1 cm-1
Scaled (by 0.987) Zero Point Vibrational Energy (zpe) 30010.8 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 B97D3/6-311+G(3df,2p)
ABC
0.14158 0.08631 0.07055

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-311+G(3df,2p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -1.467 -0.449 -0.263
C2 1.889 -0.310 -0.819
H3 1.215 -0.240 -1.678
H4 2.658 0.463 -0.922
H5 2.384 -1.286 -0.865
C6 -0.022 -1.164 0.631
H7 0.223 -2.131 0.184
H8 -0.294 -1.321 1.679
C9 1.125 -0.150 0.500
H10 1.824 -0.296 1.334
C11 -0.752 1.248 -0.314
H12 -1.513 1.966 0.001
H13 -0.461 1.482 -1.342
C14 0.456 1.230 0.628
H15 0.115 1.373 1.660
H16 1.153 2.042 0.390

Atom - Atom Distances (Å)
  S1 C2 H3 H4 H5 C6 H7 H8 C9 H10 C11 H12 H13 C14 H15 H16
S13.40513.03994.27573.98701.84372.42622.43102.71853.66111.84232.42922.43042.70393.08503.6738
C23.40511.09441.09521.09492.54682.66433.46801.53252.15393.10824.17473.00122.55323.48202.7450
H33.03991.09441.77391.76642.77812.83333.83612.18153.07342.81873.88932.42602.83803.86683.0804
H44.27571.09521.77391.77143.49933.72624.32012.17902.52273.55154.52833.30702.79963.73632.5451
H53.98701.09491.76641.77142.83632.54693.69402.17712.47604.06965.14883.99743.50374.31223.7635
C61.84372.54682.77813.49932.83631.09311.09391.53722.15762.69233.52403.33012.44182.74153.4234
H72.42622.66432.83333.72622.54691.09311.77722.20002.69303.55254.45343.98143.39853.80404.2805
H82.43103.46803.83614.32013.69401.09391.77722.18532.37763.28453.88714.12492.85952.72533.8814
C92.71851.53252.18152.17902.17711.53722.20002.18531.09812.47813.41822.92721.53862.16442.1944
H103.66112.15393.07342.52272.47602.15762.69302.37761.09813.42634.24633.94242.16772.41122.6090
C111.84233.10822.81873.55154.06962.69233.55253.28452.47813.42631.09221.09361.53262.15962.1813
H122.42924.17473.88934.52835.14883.52404.45343.88713.41824.24631.09221.77342.19402.39882.6961
H132.43043.00122.42603.30703.99743.33013.98144.12492.92723.94241.09361.77342.18753.05822.4330
C142.70392.55322.83802.79963.50372.44183.39852.85951.53862.16771.53262.19402.18751.09601.0961
H153.08503.48203.86683.73634.31222.74153.80402.72532.16442.41122.15962.39883.05821.09601.7710
H163.67382.74503.08042.54513.76353.42344.28053.88142.19442.60902.18132.69612.43301.09611.7710

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 108.965 S1 C6 H8 108.929
S1 C6 C9 106.753 S1 C11 H12 109.202
S1 C11 H13 109.212 S1 C11 C14 106.135
C2 C9 C6 112.282 C2 C9 H10 108.409
C2 C9 C14 112.790 H3 C2 H4 108.215
H3 C2 H5 107.444 H3 C2 C9 111.333
H4 C2 H5 107.845 H4 C2 C9 111.030
H5 C2 C9 110.821 C6 S1 C11 93.983
C6 C9 H10 108.707 C6 C9 C14 105.096
H7 C6 H8 108.522 H7 C6 C9 112.477
H8 C6 C9 111.116 C9 C14 C11 107.792
C9 C14 H15 109.201 C9 C14 H16 111.917
H10 C9 C14 109.454 C11 C14 H15 109.089
C11 C14 H16 111.167 H12 C11 H13 108.263
H12 C11 C14 112.373 H13 C11 C14 111.590
H15 C14 H16 107.634
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.459      
2 C -0.443      
3 H 0.138      
4 H 0.116      
5 H 0.120      
6 C -0.210      
7 H 0.122      
8 H 0.133      
9 C 0.236      
10 H 0.070      
11 C -0.193      
12 H 0.128      
13 H 0.147      
14 C -0.137      
15 H 0.120      
16 H 0.112      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.858 0.784 0.704 2.136
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -49.252 -1.878 -0.045
y -1.878 -43.939 -1.153
z -0.045 -1.153 -46.387
Traceless
 xyz
x -4.089 -1.878 -0.045
y -1.878 3.880 -1.153
z -0.045 -1.153 0.209
Polar
3z2-r20.418
x2-y2-5.312
xy-1.878
xz-0.045
yz-1.153


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 13.005 0.117 0.202
y 0.117 12.246 -0.107
z 0.202 -0.107 10.909


<r2> (average value of r2) Å2
<r2> 195.334
(<r2>)1/2 13.976