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

using model chemistry: HSEh1PBE/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at HSEh1PBE/6-31+G**
 hartrees
Energy at 0K-594.404652
Energy at 298.15K-594.416545
HF Energy-594.404652
Nuclear repulsion energy313.467590
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 HSEh1PBE/6-31+G**
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 3151 3009 12.22      
2 A 3145 3003 13.04      
3 A 3142 3000 28.06      
4 A 3138 2996 23.38      
5 A 3118 2978 24.96      
6 A 3091 2951 5.92      
7 A 3088 2949 61.10      
8 A 3070 2932 37.88      
9 A 3058 2920 7.17      
10 A 3057 2919 28.69      
11 A 1513 1445 6.94      
12 A 1509 1441 1.84      
13 A 1494 1427 8.20      
14 A 1488 1421 5.27      
15 A 1479 1412 5.52      
16 A 1417 1353 14.69      
17 A 1372 1310 4.16      
18 A 1347 1286 1.36      
19 A 1322 1263 3.01      
20 A 1302 1243 5.75      
21 A 1266 1209 13.38      
22 A 1241 1185 4.71      
23 A 1190 1136 2.00      
24 A 1141 1089 0.18      
25 A 1086 1037 0.71      
26 A 1076 1028 0.68      
27 A 1049 1001 0.49      
28 A 1007 962 1.88      
29 A 970 927 0.22      
30 A 943 900 0.37      
31 A 909 868 2.93      
32 A 865 826 1.05      
33 A 815 778 1.47      
34 A 734 701 5.11      
35 A 706 674 2.10      
36 A 618 590 1.03      
37 A 500 477 0.08      
38 A 380 363 0.09      
39 A 353 337 0.13      
40 A 235 224 0.06      
41 A 194 185 0.26      
42 A 112 107 2.66      

Unscaled Zero Point Vibrational Energy (zpe) 31345.3 cm-1
Scaled (by 0.9548) Zero Point Vibrational Energy (zpe) 29928.5 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 HSEh1PBE/6-31+G**
ABC
0.14255 0.08691 0.07113

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31+G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 1.624 -0.392 -0.010
C2 -2.263 -0.212 0.419
H3 -1.949 0.007 1.442
H4 -3.016 0.523 0.121
H5 -2.716 -1.205 0.395
C6 -0.008 -1.189 -0.051
H7 -0.223 -1.421 0.993
H8 -0.031 -2.120 -0.617
C9 -1.058 -0.156 -0.526
H10 -1.395 -0.349 -1.547
C11 0.756 1.107 0.530
H12 1.416 1.976 0.528
H13 0.344 0.954 1.531
C14 -0.349 1.208 -0.512
H15 0.168 1.322 -1.467
H16 -1.041 2.044 -0.385

Atom - Atom Distances (Å)
  S1 C2 H3 H4 H5 C6 H7 H8 C9 H10 C11 H12 H13 C14 H15 H16
S13.91493.87664.73104.43321.81652.34012.46792.74103.38801.81432.43742.41362.58932.68003.6301
C23.91491.09191.09341.09142.50242.43963.11401.53302.15373.29654.28213.06512.55963.43932.6891
H33.87661.09191.77451.77582.72482.28393.52682.16603.06013.05864.00412.48222.79653.83102.8830
H44.73101.09341.77451.77513.46533.51244.05462.17122.48393.83864.68183.66932.82613.64772.5439
H54.43321.09141.77581.77512.74392.57203.01122.16732.49944.17295.21603.91353.50004.26313.7375
C61.81652.50242.72483.46532.74391.09111.08941.54782.20642.48843.51872.68732.46512.88883.4105
H72.34012.43962.28393.51242.57201.09111.76572.14592.99592.74993.80042.50053.03223.70603.8176
H82.46793.11403.52684.05463.01121.08941.76572.21842.42163.51344.49213.76883.34513.55134.2907
C92.74101.53302.16602.17122.16731.54782.14592.21841.09242.44903.43122.72551.53752.13892.2040
H103.38802.15373.06012.48392.49942.20642.99592.42161.09243.32534.19633.76782.14272.28982.6828
C111.81433.29653.05863.83864.17292.48842.74993.51342.44903.32531.09151.09331.52162.09312.2238
H122.43744.28214.00414.68185.21603.51873.80044.49213.43124.19631.09151.78892.18692.44212.6221
H132.41363.06512.48223.66933.91352.68732.50053.76882.72553.76781.09331.78892.17213.02632.6038
C142.58932.55962.79652.82613.50002.46513.03223.34511.53752.14271.52162.18692.17211.09261.0925
H152.68003.43933.83103.64774.26312.88883.70603.55132.13892.28982.09312.44213.02631.09261.7761
H163.63012.68912.88302.54393.73753.41053.81764.29072.20402.68282.22382.62212.60381.09251.7761

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 104.399 S1 C6 H8 113.911
S1 C6 C9 108.861 S1 C11 H12 111.598
S1 C11 H13 109.720 S1 C11 C14 101.467
C2 C9 C6 108.633 C2 C9 H10 109.081
C2 C9 C14 112.943 H3 C2 H4 108.588
H3 C2 H5 108.848 H3 C2 C9 110.077
H4 C2 H5 108.675 H4 C2 C9 110.401
H5 C2 C9 110.206 C6 S1 C11 86.529
C6 C9 H10 112.228 C6 C9 C14 106.066
H7 C6 H8 108.149 H7 C6 C9 107.557
H8 C6 C9 113.391 C9 C14 C11 106.367
C9 C14 H15 107.623 C9 C14 H16 112.770
H10 C9 C14 107.922 C11 C14 H15 105.211
C11 C14 H16 115.604 H12 C11 H13 109.926
H12 C11 C14 112.594 H13 C11 C14 111.280
H15 C14 H16 108.747
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.056      
2 C -0.635      
3 H 0.180      
4 H 0.163      
5 H 0.166      
6 C -0.535      
7 H 0.194      
8 H 0.199      
9 C 0.153      
10 H 0.166      
11 C -0.459      
12 H 0.198      
13 H 0.200      
14 C -0.394      
15 H 0.178      
16 H 0.170      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.972 0.837 0.750 2.270
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -49.355 -2.050 -0.124
y -2.050 -43.628 -1.279
z -0.124 -1.279 -46.330
Traceless
 xyz
x -4.376 -2.050 -0.124
y -2.050 4.214 -1.279
z -0.124 -1.279 0.161
Polar
3z2-r20.323
x2-y2-5.727
xy-2.050
xz-0.124
yz-1.279


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.756 0.108 0.196
y 0.108 11.176 -0.097
z 0.196 -0.097 9.985


<r2> (average value of r2) Å2
<r2> 194.124
(<r2>)1/2 13.933