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

using model chemistry: B97D3/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 B97D3/aug-cc-pVTZ
 hartrees
Energy at 0K-594.729627
Energy at 298.15K-594.741355
HF Energy-594.729627
Nuclear repulsion energy312.200507
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/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 3061 3014 17.13      
2 A 3055 3008 18.99      
3 A 3053 3006 33.87      
4 A 3046 2999 29.45      
5 A 3027 2981 34.83      
6 A 3007 2961 7.76      
7 A 3004 2958 64.74      
8 A 2987 2941 39.38      
9 A 2980 2935 34.02      
10 A 2971 2925 11.07      
11 A 1482 1459 5.00      
12 A 1476 1454 1.10      
13 A 1465 1442 5.47      
14 A 1458 1435 1.95      
15 A 1451 1429 3.97      
16 A 1381 1360 8.37      
17 A 1344 1323 5.44      
18 A 1311 1291 2.36      
19 A 1285 1266 2.99      
20 A 1269 1249 6.13      
21 A 1221 1203 5.71      
22 A 1204 1185 6.57      
23 A 1152 1134 1.07      
24 A 1116 1099 0.24      
25 A 1056 1040 0.54      
26 A 1043 1027 0.68      
27 A 1017 1002 0.43      
28 A 971 956 1.18      
29 A 940 926 0.17      
30 A 909 895 0.84      
31 A 883 869 2.32      
32 A 839 826 0.70      
33 A 781 769 1.45      
34 A 697 686 4.57      
35 A 659 649 2.64      
36 A 587 578 0.63      
37 A 484 477 0.22      
38 A 373 368 0.17      
39 A 349 343 0.17      
40 A 225 221 0.07      
41 A 188 185 0.19      
42 A 105 103 2.14      

Unscaled Zero Point Vibrational Energy (zpe) 30453.8 cm-1
Scaled (by 0.9847) Zero Point Vibrational Energy (zpe) 29987.9 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 B97D3/aug-cc-pVTZ
ABC
0.14145 0.08614 0.07037

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/aug-cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -1.471 -0.449 -0.262
C2 1.890 -0.311 -0.819
H3 1.217 -0.242 -1.678
H4 2.658 0.463 -0.922
H5 2.385 -1.286 -0.864
C6 -0.019 -1.165 0.632
H7 0.225 -2.131 0.184
H8 -0.291 -1.321 1.680
C9 1.125 -0.150 0.498
H10 1.824 -0.295 1.332
C11 -0.751 1.252 -0.313
H12 -1.511 1.969 0.005
H13 -0.461 1.485 -1.341
C14 0.458 1.230 0.627
H15 0.118 1.373 1.659
H16 1.155 2.040 0.389

Atom - Atom Distances (Å)
  S1 C2 H3 H4 H5 C6 H7 H8 C9 H10 C11 H12 H13 C14 H15 H16
S13.41013.04514.28023.99181.84972.43012.43432.72223.66421.84822.43312.43372.70753.08783.6772
C23.41011.09441.09511.09482.54582.66333.46701.53192.15213.11084.17693.00462.55283.48072.7435
H33.04511.09441.77401.76662.77832.83243.83592.18083.07182.82303.89372.43132.83843.86663.0799
H44.28021.09511.77401.77153.49783.72484.31832.17802.52023.55234.52903.30942.79843.73402.5427
H53.99181.09481.76661.77152.83432.54523.69202.17612.47394.07255.15104.00133.50284.30993.7615
C61.84972.54582.77833.49782.83431.09261.09341.53572.15522.69663.52723.33322.44182.74103.4225
H72.43012.66332.83243.72482.54521.09261.77762.19912.69223.55634.45613.98403.39803.80314.2790
H82.43433.46703.83594.31833.69201.09341.77762.18452.37613.28673.88814.12602.85902.72443.8801
C92.72221.53192.18082.17802.17611.53572.19912.18451.09762.47873.41802.92771.53792.16312.1930
H103.66422.15213.07182.52022.47392.15522.69222.37611.09763.42504.24393.94152.16552.40822.6058
C111.84823.11082.82303.55234.07252.69663.55633.28672.47873.42501.09181.09311.53112.15772.1792
H122.43314.17693.89374.52905.15103.52724.45613.88813.41804.24391.09181.77382.19312.39672.6952
H132.43373.00462.43133.30944.00133.33323.98404.12602.92773.94151.09311.77382.18663.05682.4319
C142.70752.55282.83842.79843.50282.44183.39802.85901.53792.16551.53112.19312.18661.09561.0958
H153.08783.48073.86663.73404.30992.74103.80312.72442.16312.40822.15772.39673.05681.09561.7707
H163.67722.74353.07992.54273.76153.42254.27903.88012.19302.60582.17922.69522.43191.09581.7707

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 108.614 S1 C6 H8 108.877
S1 C6 C9 106.676 S1 C11 H12 108.969
S1 C11 H13 108.952 S1 C11 C14 106.105
C2 C9 C6 112.177 C2 C9 H10 108.737
C2 C9 C14 112.526 H3 C2 H4 108.244
H3 C2 H5 107.600 H3 C2 C9 111.181
H4 C2 H5 107.986 H4 C2 C9 110.912
H5 C2 C9 110.782 C6 S1 C11 93.644
C6 C9 H10 108.717 C6 C9 C14 105.207
H7 C6 H8 108.814 H7 C6 C9 112.489
H8 C6 C9 111.266 C9 C14 C11 107.732
C9 C14 H15 109.294 C9 C14 H16 111.642
H10 C9 C14 109.367 C11 C14 H15 109.333
C11 C14 H16 111.015 H12 C11 H13 108.558
H12 C11 C14 112.382 H13 C11 C14 111.778
H15 C14 H16 107.801
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.337      
2 C -0.660      
3 H 0.211      
4 H 0.102      
5 H 0.093      
6 C -0.332      
7 H 0.095      
8 H 0.115      
9 C 0.634      
10 H 0.115      
11 C -0.168      
12 H 0.117      
13 H 0.105      
14 C -0.205      
15 H 0.001      
16 H 0.113      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.868 0.787 0.710 2.147
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -49.255 -1.885 -0.045
y -1.885 -43.936 -1.150
z -0.045 -1.150 -46.385
Traceless
 xyz
x -4.095 -1.885 -0.045
y -1.885 3.884 -1.150
z -0.045 -1.150 0.211
Polar
3z2-r20.421
x2-y2-5.319
xy-1.885
xz-0.045
yz-1.150


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 13.140 0.112 0.213
y 0.112 12.426 -0.130
z 0.213 -0.130 11.044


<r2> (average value of r2) Å2
<r2> 195.618
(<r2>)1/2 13.986