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All results from a given calculation for C5H10S (Thiophene, tetrahydro-2-methyl-)

using model chemistry: LSDA/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at LSDA/6-311G**
 hartrees
Energy at 0K-592.692027
Energy at 298.15K-592.703747
Nuclear repulsion energy313.175015
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 LSDA/6-311G**
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 3054 3017 11.87      
2 A 3051 3013 7.39      
3 A 3040 3003 16.85      
4 A 3026 2989 20.58      
5 A 3015 2978 20.58      
6 A 2987 2951 21.11      
7 A 2970 2934 22.98      
8 A 2967 2931 11.67      
9 A 2961 2925 20.72      
10 A 2948 2912 13.41      
11 A 1427 1409 4.74      
12 A 1421 1404 9.43      
13 A 1410 1392 10.74      
14 A 1406 1389 11.69      
15 A 1400 1383 6.39      
16 A 1342 1325 13.50      
17 A 1322 1306 1.34      
18 A 1301 1285 0.50      
19 A 1259 1244 3.64      
20 A 1247 1232 3.79      
21 A 1232 1217 18.61      
22 A 1193 1178 5.28      
23 A 1161 1146 10.28      
24 A 1137 1123 1.30      
25 A 1092 1078 0.92      
26 A 1042 1029 2.43      
27 A 1025 1013 3.25      
28 A 1004 992 4.07      
29 A 940 928 2.36      
30 A 934 923 3.52      
31 A 898 887 1.27      
32 A 844 834 0.05      
33 A 836 826 5.97      
34 A 689 680 1.18      
35 A 633 625 2.80      
36 A 516 510 1.11      
37 A 454 449 0.08      
38 A 409 404 1.06      
39 A 280 276 1.02      
40 A 263 260 0.17      
41 A 238 235 0.26      
42 A 98 97 1.28      

Unscaled Zero Point Vibrational Energy (zpe) 30236.9 cm-1
Scaled (by 0.9877) Zero Point Vibrational Energy (zpe) 29865.0 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 LSDA/6-311G**
ABC
0.14264 0.09456 0.06262

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/6-311G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -2.243 0.127 0.207
H2 -2.170 0.004 1.300
H3 -2.829 1.037 -0.006
H4 -2.805 -0.731 -0.192
S5 0.117 -1.282 -0.070
C6 1.652 -0.359 0.289
H7 2.496 -0.841 -0.225
H8 1.841 -0.383 1.374
C9 -0.872 0.233 -0.398
H10 -0.950 0.340 -1.495
C11 1.402 1.053 -0.190
H12 1.534 1.103 -1.285
H13 2.112 1.764 0.265
C14 -0.034 1.362 0.155
H15 -0.371 2.334 -0.244
H16 -0.159 1.388 1.255

Atom - Atom Distances (Å)
  C1 H2 H3 H4 S5 C6 H7 H8 C9 H10 C11 H12 H13 C14 H15 H16
C11.10221.10321.10062.76253.92594.85614.27841.50272.14813.78224.17684.65282.53112.92882.6514
H21.10221.79121.78042.95953.96964.98074.03042.14963.06794.01014.64854.74362.77763.32382.4413
H31.10321.79121.77833.74954.70235.65035.07262.15172.49634.23514.54675.00122.81772.78872.9731
H41.10061.78041.77832.97554.49765.30174.91522.16972.50674.56974.83545.53233.48963.91403.6854
S52.76252.95953.74952.97551.82622.42442.42211.83842.40812.66823.02833.65612.65813.65302.9932
C63.92593.96964.70234.49761.82621.09951.10162.68173.23121.51242.15172.17252.41363.41062.6956
H74.85614.98075.65035.30172.42441.09951.78743.53903.85762.18742.41382.67793.37674.27823.7694
H84.27844.03045.07264.91522.42211.10161.78743.29864.06752.16823.06152.43122.83723.85952.6746
C91.50272.14962.15172.16971.83842.68173.53903.29861.10472.42652.70763.41851.51102.16562.1388
H102.14813.06792.49632.50672.40813.23123.85764.06751.10472.78312.60693.80792.14652.42443.0471
C113.78224.01014.23514.56972.66821.51242.18742.16822.42652.78311.10431.10231.50972.18862.1537
H124.17684.64854.54674.83543.02832.15172.41383.06152.70762.60691.10431.78162.14552.49643.0661
H134.65284.74365.00125.53233.65612.17252.67792.43123.41853.80791.10231.78162.18642.59842.5060
C142.53112.77762.81773.48962.65812.41363.37672.83721.51102.14651.50972.14552.18641.10331.1068
H152.92883.32382.78873.91403.65303.41064.27823.85952.16562.42442.18862.49642.59841.10331.7849
H162.65142.44132.97313.68542.99322.69563.76942.67462.13883.04712.15373.06612.50601.10681.7849

picture of Thiophene, tetrahydro-2-methyl- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C9 S5 111.152 C1 C9 H10 110.005
C1 C9 C14 114.251 H2 C1 H3 108.625
H2 C1 H4 107.853 H2 C1 C9 110.277
H3 C1 H4 107.600 H3 C1 C9 110.386
H4 C1 C9 111.984 S5 C6 H7 109.399
S5 C6 H8 109.119 S5 C6 C11 105.722
S5 C9 H10 107.165 S5 C9 C14 104.619
C6 S5 C9 94.068 C6 C11 H12 109.649
C6 C11 H13 111.416 C6 C11 C14 106.003
H7 C6 H8 108.602 H7 C6 C11 112.801
H8 C6 C11 111.116 C9 C14 C11 106.890
C9 C14 H15 110.893 C9 C14 H16 108.590
H10 C9 C14 109.308 C11 C14 H15 112.842
C11 C14 H16 109.837 H12 C11 H13 107.682
H12 C11 C14 109.341 H13 C11 C14 112.727
H15 C14 H16 107.727
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.370      
2 H 0.163      
3 H 0.148      
4 H 0.166      
5 S 0.124      
6 C -0.452      
7 H 0.195      
8 H 0.194      
9 C -0.432      
10 H 0.203      
11 C -0.330      
12 H 0.171      
13 H 0.168      
14 C -0.282      
15 H 0.167      
16 H 0.167      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.378 2.085 0.010 2.119
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.943 -0.298 1.006
y -0.298 -48.833 -0.361
z 1.006 -0.361 -46.840
Traceless
 xyz
x 4.894 -0.298 1.006
y -0.298 -3.941 -0.361
z 1.006 -0.361 -0.952
Polar
3z2-r2-1.904
x2-y25.890
xy-0.298
xz1.006
yz-0.361


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.703 -0.121 0.240
y -0.121 11.683 -0.008
z 0.240 -0.008 8.944


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000