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

using model chemistry: wB97X-D/cc-pVDZ

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/cc-pVDZ
 hartrees
Energy at 0K-594.692434
Energy at 298.15K-594.704458
HF Energy-594.692434
Nuclear repulsion energy312.820181
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/cc-pVDZ
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 3161 3012 13.40      
2 A 3156 3006 11.96      
3 A 3144 2995 34.60      
4 A 3139 2991 29.91      
5 A 3128 2979 25.02      
6 A 3100 2953 18.15      
7 A 3098 2951 54.19      
8 A 3082 2936 34.58      
9 A 3071 2926 11.90      
10 A 3059 2914 29.16      
11 A 1529 1456 6.48      
12 A 1525 1453 3.38      
13 A 1509 1438 6.56      
14 A 1505 1433 6.51      
15 A 1494 1423 5.32      
16 A 1431 1363 13.52      
17 A 1381 1315 3.99      
18 A 1356 1291 0.93      
19 A 1331 1268 3.26      
20 A 1310 1248 6.05      
21 A 1278 1218 12.99      
22 A 1250 1190 4.28      
23 A 1200 1143 2.57      
24 A 1151 1096 0.18      
25 A 1096 1044 0.77      
26 A 1085 1034 0.59      
27 A 1055 1005 0.48      
28 A 1010 962 1.61      
29 A 979 933 0.10      
30 A 946 901 0.67      
31 A 919 875 2.45      
32 A 871 830 1.12      
33 A 812 774 1.36      
34 A 734 699 5.06      
35 A 705 672 2.45      
36 A 621 592 0.72      
37 A 502 478 0.08      
38 A 394 375 0.08      
39 A 368 350 0.16      
40 A 254 242 0.03      
41 A 205 195 0.29      
42 A 119 114 2.59      

Unscaled Zero Point Vibrational Energy (zpe) 31531.2 cm-1
Scaled (by 0.9526) Zero Point Vibrational Energy (zpe) 30036.7 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/cc-pVDZ
ABC
0.14276 0.08623 0.07047

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -1.471 -0.454 -0.260
C2 1.914 -0.302 -0.803
H3 1.260 -0.255 -1.679
H4 2.672 0.483 -0.898
H5 2.428 -1.268 -0.830
C6 -0.019 -1.165 0.617
H7 0.237 -2.126 0.165
H8 -0.285 -1.334 1.664
C9 1.122 -0.143 0.499
H10 1.813 -0.285 1.339
C11 -0.767 1.241 -0.316
H12 -1.526 1.959 0.000
H13 -0.478 1.479 -1.343
C14 0.445 1.232 0.620
H15 0.103 1.377 1.651
H16 1.135 2.050 0.382

Atom - Atom Distances (Å)
  S1 C2 H3 H4 H5 C6 H7 H8 C9 H10 C11 H12 H13 C14 H15 H16
S13.43183.08394.29504.02351.83942.42782.42522.71983.65621.83692.42792.42822.70023.07913.6704
C23.43181.09421.09501.09442.54922.66083.46231.53222.14463.13134.19403.03042.55683.48182.7460
H33.08391.09421.77401.76412.78132.81973.83742.18493.06832.86393.93432.47732.85663.88453.0939
H44.29501.09501.77401.76903.50013.72404.31362.17802.51653.56864.53903.33282.79703.72782.5404
H54.02351.09441.76411.76902.84442.55503.68552.17622.45904.09445.17044.03123.50484.30763.7609
C61.83942.54922.78133.50012.84441.09281.09321.53662.15632.68713.52303.32312.44182.74693.4234
H72.42782.66082.81973.72402.55501.09281.77382.19802.69283.54704.45273.97303.39593.80794.2770
H82.42523.46233.83744.31363.68551.09321.77382.18112.36773.28393.89264.12202.86512.73873.8870
C92.71981.53222.18492.17802.17621.53662.19802.18111.09692.47923.41712.92931.53732.16252.1952
H103.65622.14463.06832.51652.45902.15632.69282.36771.09693.42384.23973.94362.16562.40532.6128
C111.83693.13132.86393.56864.09442.68713.54703.28392.47923.42381.09151.09301.53132.15462.1809
H122.42794.19403.93434.53905.17043.52304.45273.89263.41714.23971.09151.77002.19032.39062.6895
H132.42823.03042.47733.33284.03123.32313.97304.12202.92933.94361.09301.77002.18333.05142.4294
C142.70022.55682.85662.79703.50482.44183.39592.86511.53732.16561.53132.19032.18331.09581.0956
H153.07913.48183.88453.72784.30762.74693.80792.73872.16252.40532.15462.39063.05141.09581.7687
H163.67042.74603.09392.54043.76093.42344.27703.88702.19522.61282.18092.68952.42941.09561.7687

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 109.122 S1 C6 H8 108.910
S1 C6 C9 106.999 S1 C11 H12 109.357
S1 C11 H13 109.305 S1 C11 C14 106.222
C2 C9 C6 112.339 C2 C9 H10 108.177
C2 C9 C14 112.812 H3 C2 H4 108.259
H3 C2 H5 107.422 H3 C2 C9 111.501
H4 C2 H5 107.803 H4 C2 C9 110.903
H5 C2 C9 110.798 C6 S1 C11 93.927
C6 C9 H10 108.775 C6 C9 C14 105.190
H7 C6 H8 108.476 H7 C6 C9 112.320
H8 C6 C9 110.947 C9 C14 C11 107.786
C9 C14 H15 109.279 C9 C14 H16 111.884
H10 C9 C14 109.457 C11 C14 H15 109.074
C11 C14 H16 111.151 H12 C11 H13 108.239
H12 C11 C14 112.161 H13 C11 C14 111.508
H15 C14 H16 107.629
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.025      
2 C -0.581      
3 H 0.170      
4 H 0.154      
5 H 0.158      
6 C -0.483      
7 H 0.183      
8 H 0.188      
9 C 0.105      
10 H 0.155      
11 C -0.424      
12 H 0.188      
13 H 0.188      
14 C -0.352      
15 H 0.168      
16 H 0.159      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  2.006 0.838 0.747 2.299
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -49.287 -2.066 -0.127
y -2.066 -43.458 -1.284
z -0.127 -1.284 -46.227
Traceless
 xyz
x -4.444 -2.066 -0.127
y -2.066 4.299 -1.284
z -0.127 -1.284 0.146
Polar
3z2-r20.292
x2-y2-5.829
xy-2.066
xz-0.127
yz-1.284


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.631 0.090 0.191
y 0.090 11.071 -0.092
z 0.191 -0.092 9.926


<r2> (average value of r2) Å2
<r2> 195.033
(<r2>)1/2 13.965