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

using model chemistry: B97D3/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/cc-pVTZ
 hartrees
Energy at 0K-594.728768
Energy at 298.15K-594.740427
HF Energy-594.728768
Nuclear repulsion energy309.944006
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/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 3058 3015 47.94      
2 A 3058 3015 10.85      
3 A 3040 2997 35.83      
4 A 3032 2990 42.96      
5 A 3021 2979 32.69      
6 A 2999 2957 32.11      
7 A 2984 2943 31.16      
8 A 2984 2942 16.39      
9 A 2975 2933 56.46      
10 A 2971 2930 8.34      
11 A 1473 1453 1.56      
12 A 1471 1450 4.27      
13 A 1460 1440 6.18      
14 A 1458 1438 4.08      
15 A 1454 1433 1.10      
16 A 1382 1362 3.13      
17 A 1348 1329 2.29      
18 A 1327 1309 0.48      
19 A 1297 1279 0.13      
20 A 1267 1249 4.50      
21 A 1256 1238 19.17      
22 A 1210 1193 3.90      
23 A 1169 1153 7.70      
24 A 1127 1111 0.27      
25 A 1080 1065 0.22      
26 A 1050 1036 1.98      
27 A 1015 1001 4.06      
28 A 1006 992 0.68      
29 A 957 944 2.00      
30 A 930 917 1.74      
31 A 882 869 0.74      
32 A 850 838 1.57      
33 A 828 816 1.59      
34 A 658 648 2.01      
35 A 602 594 3.47      
36 A 518 511 0.66      
37 A 450 444 0.19      
38 A 404 398 0.63      
39 A 279 275 1.05      
40 A 249 245 0.17      
41 A 231 228 0.08      
42 A 86 85 1.12      

Unscaled Zero Point Vibrational Energy (zpe) 30447.8 cm-1
Scaled (by 0.986) Zero Point Vibrational Energy (zpe) 30021.5 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 B97D3/cc-pVTZ
ABC
0.13923 0.09232 0.06093

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -2.276 0.127 0.215
H2 -2.209 0.011 1.302
H3 -2.853 1.033 -0.006
H4 -2.828 -0.728 -0.185
S5 0.122 -1.300 -0.072
C6 1.674 -0.364 0.291
H7 2.508 -0.840 -0.229
H8 1.866 -0.400 1.367
C9 -0.885 0.231 -0.399
H10 -0.973 0.326 -1.487
C11 1.422 1.071 -0.182
H12 1.580 1.135 -1.264
H13 2.114 1.771 0.300
C14 -0.038 1.385 0.143
H15 -0.364 2.338 -0.289
H16 -0.172 1.449 1.231

Atom - Atom Distances (Å)
  C1 H2 H3 H4 S5 C6 H7 H8 C9 H10 C11 H12 H13 C14 H15 H16
C11.09451.09701.09412.80543.98104.90114.33111.52372.15303.83654.25134.68772.56782.96622.6835
H21.09451.78041.77193.00684.03005.03204.09622.16643.06684.06274.71244.77362.81833.36942.4941
H31.09701.78041.77073.78194.74745.68395.11972.16132.49594.27874.60985.03072.84082.82502.9813
H41.09411.77191.77073.00734.54185.33764.95492.17702.49964.61474.90605.55873.51513.93513.7142
S52.80543.00683.78193.00731.84832.43512.43361.86182.41832.70593.07873.67892.69883.67733.0563
C63.98104.03004.74744.54181.84831.09221.09392.71683.26291.53162.16242.17972.45243.43422.7531
H74.90115.03205.68395.33762.43511.09221.77613.56283.88132.19892.41582.69313.40254.28453.8153
H84.33114.09625.11974.95492.43361.09391.77613.32994.09102.18173.06012.43182.88313.90082.7554
C91.52372.16642.16132.17701.86182.71683.56283.32991.09582.46472.76503.44291.53102.17372.1558
H102.15303.06682.49592.49962.41833.26293.88134.09101.09582.82732.68773.84802.15722.41953.0476
C113.83654.06274.27874.61472.70591.53162.19892.18172.46472.82731.09611.09571.52842.19252.1629
H124.25134.71244.60984.90603.07872.16242.41583.06012.76502.68771.09611.77042.15942.48543.0650
H134.68774.77365.03075.55873.67892.17972.69312.43183.44293.84801.09571.77042.19182.60912.4892
C142.56782.81832.84083.51512.69882.45243.40252.88311.53102.15721.52842.15942.19181.09621.0975
H152.96623.36942.82503.93513.67733.43424.28453.90082.17372.41952.19252.48542.60911.09621.7714
H162.68352.49412.98133.71423.05632.75313.81532.75542.15583.04762.16293.06502.48921.09751.7714

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 111.735 C1 C9 H10 109.243
C1 C9 C14 114.449 H2 C1 H3 108.651
H2 C1 H4 108.068 H2 C1 C9 110.490
H3 C1 H4 107.770 H3 C1 C9 110.171
H4 C1 C9 111.592 S5 C6 H7 109.384
S5 C6 H8 109.076 S5 C6 C11 106.008
S5 C9 H10 107.086 S5 C9 C14 104.991
C6 S5 C9 94.354 C6 C11 H12 109.609
C6 C11 H13 111.051 C6 C11 C14 106.534
H7 C6 H8 108.456 H7 C6 C11 112.756
H8 C6 C11 111.087 C9 C14 C11 107.318
C9 C14 H15 110.618 C9 C14 H16 109.046
H10 C9 C14 109.022 C11 C14 H15 112.405
C11 C14 H16 109.752 H12 C11 H13 107.677
H12 C11 C14 109.540 H13 C11 C14 112.418
H15 C14 H16 107.668
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.250      
2 H 0.085      
3 H 0.078      
4 H 0.091      
5 S -0.156      
6 C -0.128      
7 H 0.090      
8 H 0.090      
9 C -0.021      
10 H 0.086      
11 C -0.139      
12 H 0.072      
13 H 0.076      
14 C -0.110      
15 H 0.073      
16 H 0.064      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.349 1.989 -0.007 2.019
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.946 -0.264 0.967
y -0.264 -48.372 -0.326
z 0.967 -0.326 -46.119
Traceless
 xyz
x 4.300 -0.264 0.967
y -0.264 -3.839 -0.326
z 0.967 -0.326 -0.460
Polar
3z2-r2-0.921
x2-y25.426
xy-0.264
xz0.967
yz-0.326


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 13.323 -0.099 0.230
y -0.099 11.970 -0.039
z 0.230 -0.039 9.350


<r2> (average value of r2) Å2
<r2> 204.954
(<r2>)1/2 14.316