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

using model chemistry: wB97X-D/aug-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 wB97X-D/aug-cc-pVTZ
 hartrees
Energy at 0K-594.778253
Energy at 298.15K-594.790299
HF Energy-594.778253
Nuclear repulsion energy313.973087
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/aug-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 3147 3010 12.35      
2 A 3140 3004 11.41      
3 A 3127 2991 33.21      
4 A 3124 2988 26.86      
5 A 3112 2977 26.39      
6 A 3089 2955 13.75      
7 A 3087 2953 48.42      
8 A 3071 2937 31.41      
9 A 3060 2927 9.19      
10 A 3051 2918 24.14      
11 A 1525 1459 7.29      
12 A 1522 1456 1.48      
13 A 1506 1440 4.52      
14 A 1500 1435 5.48      
15 A 1490 1425 5.16      
16 A 1423 1361 10.82      
17 A 1380 1320 3.68      
18 A 1352 1293 1.71      
19 A 1328 1271 2.51      
20 A 1306 1249 4.19      
21 A 1267 1212 7.49      
22 A 1245 1191 4.64      
23 A 1199 1147 2.33      
24 A 1149 1099 0.24      
25 A 1092 1045 0.55      
26 A 1079 1032 0.54      
27 A 1051 1006 0.37      
28 A 1009 965 1.35      
29 A 977 934 0.14      
30 A 946 905 0.70      
31 A 917 877 2.30      
32 A 869 832 1.05      
33 A 811 776 1.42      
34 A 732 700 4.46      
35 A 703 673 2.19      
36 A 620 593 0.60      
37 A 501 479 0.10      
38 A 392 375 0.13      
39 A 368 352 0.18      
40 A 260 248 0.03      
41 A 211 202 0.27      
42 A 121 116 2.24      

Unscaled Zero Point Vibrational Energy (zpe) 31426.4 cm-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 30062.5 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/aug-cc-pVTZ
ABC
0.14367 0.08694 0.07102

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/aug-cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -1.463 -0.451 -0.259
C2 1.901 -0.298 -0.803
H3 1.243 -0.243 -1.671
H4 2.657 0.482 -0.896
H5 2.409 -1.262 -0.837
C6 -0.018 -1.164 0.615
H7 0.233 -2.120 0.160
H8 -0.285 -1.333 1.657
C9 1.117 -0.144 0.498
H10 1.807 -0.289 1.332
C11 -0.760 1.239 -0.314
H12 -1.519 1.953 -0.001
H13 -0.470 1.472 -1.337
C14 0.444 1.225 0.623
H15 0.099 1.365 1.649
H16 1.132 2.039 0.390

Atom - Atom Distances (Å)
  S1 C2 H3 H4 H5 C6 H7 H8 C9 H10 C11 H12 H13 C14 H15 H16
S13.41093.05934.27193.99801.83342.41692.41602.70653.64051.83092.41772.41762.68743.06253.6546
C23.41091.09011.09081.09022.53842.65103.45001.52642.13743.11224.17173.00672.54543.46812.7345
H33.05931.09011.76771.75842.76862.81013.82092.17463.05592.83813.90362.44762.83873.86243.0771
H44.27191.09081.76771.76323.48573.70984.29792.16932.50633.54824.51633.30922.78543.71482.5301
H53.99801.09021.75841.76322.83012.54253.67222.16802.45284.07145.14404.00203.49054.29213.7462
C61.83342.53842.76863.48572.83011.08831.08861.53052.14762.68133.51343.31122.43352.73503.4107
H72.41692.65102.81013.70982.54251.08831.76832.19062.68413.53534.43663.95513.38393.79254.2614
H82.41603.45003.82094.29793.67221.08861.76832.17372.36153.27533.88164.10692.85452.72623.8715
C92.70651.52642.17462.16932.16801.53052.19062.17371.09222.46973.40512.91511.53172.15452.1861
H103.64052.13743.05592.50632.45282.14762.68412.36151.09223.41124.22633.92532.15752.39892.6001
C111.83093.11222.83813.54824.07142.68133.53533.27532.46973.41121.08701.08841.52552.14622.1721
H122.41774.17173.90364.51635.14403.51344.43663.88163.40514.22631.08701.76462.18362.38392.6811
H132.41763.00672.44763.30924.00203.31123.95514.10692.91513.92531.08841.76462.17593.04092.4227
C142.68742.54542.83872.78543.49052.43353.38392.85451.53172.15751.52552.18362.17591.09131.0912
H153.06253.46813.86243.71484.29212.73503.79252.72622.15452.39892.14622.38393.04091.09131.7624
H163.65462.73453.07712.53013.74623.41074.26143.87152.18612.60012.17212.68112.42271.09121.7624

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 108.945 S1 C6 H8 108.868
S1 C6 C9 106.791 S1 C11 H12 109.239
S1 C11 H13 109.157 S1 C11 C14 106.032
C2 C9 C6 112.271 C2 C9 H10 108.276
C2 C9 C14 112.683 H3 C2 H4 108.302
H3 C2 H5 107.515 H3 C2 C9 111.330
H4 C2 H5 107.890 H4 C2 C9 110.868
H5 C2 C9 110.794 C6 S1 C11 94.066
C6 C9 H10 108.786 C6 C9 C14 105.253
H7 C6 H8 108.645 H7 C6 C9 112.445
H8 C6 C9 111.063 C9 C14 C11 107.769
C9 C14 H15 109.301 C9 C14 H16 111.813
H10 C9 C14 109.483 C11 C14 H15 109.080
C11 C14 H16 111.130 H12 C11 H13 108.415
H12 C11 C14 112.321 H13 C11 C14 111.606
H15 C14 H16 107.712
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.238      
2 C -1.073      
3 H 0.311      
4 H 0.244      
5 H 0.245      
6 C -0.637      
7 H 0.253      
8 H 0.243      
9 C 0.311      
10 H 0.402      
11 C -0.446      
12 H 0.272      
13 H 0.214      
14 C -0.554      
15 H 0.162      
16 H 0.292      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.909 0.791 0.715 2.186
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -48.907 -1.940 -0.092
y -1.940 -43.423 -1.192
z -0.092 -1.192 -46.004
Traceless
 xyz
x -4.194 -1.940 -0.092
y -1.940 4.033 -1.192
z -0.092 -1.192 0.161
Polar
3z2-r20.321
x2-y2-5.485
xy-1.940
xz-0.092
yz-1.192


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.452 0.081 0.209
y 0.081 11.819 -0.124
z 0.209 -0.124 10.539


<r2> (average value of r2) Å2
<r2> 193.642
(<r2>)1/2 13.916