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

using model chemistry: wB97X-D/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/cc-pVTZ
 hartrees
Energy at 0K-594.776080
Energy at 298.15K-594.788115
HF Energy-594.776080
Nuclear repulsion energy313.969076
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-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 3009 14.58      
2 A 3141 3003 13.49      
3 A 3129 2991 33.38      
4 A 3125 2988 26.92      
5 A 3113 2976 26.33      
6 A 3091 2955 20.79      
7 A 3088 2952 43.68      
8 A 3072 2937 31.21      
9 A 3062 2927 9.37      
10 A 3052 2918 24.09      
11 A 1525 1458 5.74      
12 A 1522 1455 2.61      
13 A 1506 1440 4.58      
14 A 1501 1435 5.10      
15 A 1491 1425 4.98      
16 A 1424 1361 10.74      
17 A 1380 1320 3.69      
18 A 1352 1293 1.75      
19 A 1329 1270 2.28      
20 A 1306 1248 4.15      
21 A 1267 1211 7.90      
22 A 1245 1190 4.92      
23 A 1199 1146 2.42      
24 A 1149 1099 0.22      
25 A 1092 1044 0.59      
26 A 1078 1031 0.60      
27 A 1052 1006 0.40      
28 A 1009 964 1.46      
29 A 977 934 0.17      
30 A 946 904 0.74      
31 A 917 877 2.31      
32 A 869 831 1.00      
33 A 811 776 1.52      
34 A 733 701 4.32      
35 A 704 673 2.18      
36 A 620 593 0.67      
37 A 501 479 0.10      
38 A 392 374 0.12      
39 A 368 351 0.16      
40 A 257 245 0.05      
41 A 208 199 0.23      
42 A 120 115 2.24      

Unscaled Zero Point Vibrational Energy (zpe) 31433.0 cm-1
Scaled (by 0.956) Zero Point Vibrational Energy (zpe) 30049.9 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-pVTZ
ABC
0.14356 0.08697 0.07106

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -1.462 -0.451 -0.260
C2 1.900 -0.300 -0.804
H3 1.241 -0.248 -1.671
H4 2.655 0.482 -0.900
H5 2.409 -1.263 -0.837
C6 -0.018 -1.163 0.617
H7 0.234 -2.120 0.165
H8 -0.286 -1.330 1.659
C9 1.118 -0.144 0.498
H10 1.809 -0.287 1.331
C11 -0.761 1.239 -0.314
H12 -1.519 1.952 -0.000
H13 -0.472 1.473 -1.337
C14 0.444 1.226 0.622
H15 0.100 1.367 1.648
H16 1.133 2.040 0.388

Atom - Atom Distances (Å)
  S1 C2 H3 H4 H5 C6 H7 H8 C9 H10 C11 H12 H13 C14 H15 H16
S13.40933.05614.26993.99751.83332.41692.41632.70663.64141.83102.41792.41792.68823.06413.6553
C23.40931.09011.09081.09022.53842.65123.45061.52662.13753.11254.17203.00852.54593.46842.7356
H33.05611.09011.76781.75832.76732.80913.81992.17463.05582.83873.90472.45072.83983.86313.0797
H44.26991.09081.76781.76313.48593.71034.29902.16972.50733.54754.51603.30892.78553.71542.5308
H53.99751.09021.75831.76312.83122.54383.67392.16832.45254.07225.14474.00463.49104.29243.7470
C61.83332.53842.76733.48592.83121.08841.08861.53072.14832.68093.51223.31262.43342.73453.4108
H72.41692.65122.80913.71032.54381.08841.76812.19062.68393.53594.43633.95803.38413.79204.2619
H82.41633.45063.81994.29903.67391.08861.76812.17422.36323.27413.87904.10732.85392.72513.8711
C92.70661.52662.17462.16972.16831.53072.19062.17421.09232.46993.40502.91661.53182.15452.1864
H103.64142.13753.05582.50732.45252.14832.68392.36321.09233.41164.22623.92652.15772.39912.6000
C111.83103.11252.83873.54754.07222.68093.53593.27412.46993.41161.08701.08851.52562.14632.1726
H122.41794.17203.90474.51605.14473.51224.43633.87903.40504.22621.08701.76432.18352.38342.6818
H132.41793.00852.45073.30894.00463.31263.95804.10732.91663.92651.08851.76432.17613.04082.4229
C142.68822.54592.83982.78553.49102.43343.38412.85391.53182.15771.52562.18352.17611.09131.0913
H153.06413.46843.86313.71544.29242.73453.79202.72512.15452.39912.14632.38343.04081.09131.7622
H163.65532.73563.07972.53083.74703.41084.26193.87112.18642.60002.17262.68182.42291.09131.7622

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 108.947 S1 C6 H8 108.888
S1 C6 C9 106.795 S1 C11 H12 109.246
S1 C11 H13 109.168 S1 C11 C14 106.066
C2 C9 C6 112.255 C2 C9 H10 108.266
C2 C9 C14 112.696 H3 C2 H4 108.306
H3 C2 H5 107.503 H3 C2 C9 111.317
H4 C2 H5 107.877 H4 C2 C9 110.888
H5 C2 C9 110.807 C6 S1 C11 94.045
C6 C9 H10 108.826 C6 C9 C14 105.226
H7 C6 H8 108.617 H7 C6 C9 112.425
H8 C6 C9 111.087 C9 C14 C11 107.767
C9 C14 H15 109.290 C9 C14 H16 111.825
H10 C9 C14 109.485 C11 C14 H15 109.073
C11 C14 H16 111.159 H12 C11 H13 108.384
H12 C11 C14 112.300 H13 C11 C14 111.608
H15 C14 H16 107.690
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.134      
2 C -0.307      
3 H 0.105      
4 H 0.095      
5 H 0.097      
6 C -0.171      
7 H 0.104      
8 H 0.117      
9 C -0.069      
10 H 0.104      
11 C -0.181      
12 H 0.111      
13 H 0.110      
14 C -0.189      
15 H 0.106      
16 H 0.101      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.874 0.781 0.705 2.149
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -48.743 -1.924 -0.130
y -1.924 -43.334 -1.165
z -0.130 -1.165 -45.846
Traceless
 xyz
x -4.152 -1.924 -0.130
y -1.924 3.960 -1.165
z -0.130 -1.165 0.192
Polar
3z2-r20.384
x2-y2-5.408
xy-1.924
xz-0.130
yz-1.165


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.726 0.065 0.379
y 0.065 11.287 -0.231
z 0.379 -0.231 9.617


<r2> (average value of r2) Å2
<r2> 193.533
(<r2>)1/2 13.912