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All results from a given calculation for C5H6S (Thiophene, 3-methyl-)

using model chemistry: wB97X-D/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at wB97X-D/6-311G**
 hartrees
Energy at 0K-592.306775
Energy at 298.15K-592.313049
HF Energy-592.306775
Nuclear repulsion energy270.582603
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/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' 3275 3133 0.80      
2 A' 3254 3112 0.90      
3 A' 3225 3085 5.20      
4 A' 3135 2999 17.15      
5 A' 3050 2917 32.85      
6 A' 1632 1561 3.87      
7 A' 1509 1443 14.93      
8 A' 1483 1419 3.93      
9 A' 1438 1375 7.18      
10 A' 1417 1355 0.21      
11 A' 1272 1217 2.88      
12 A' 1193 1141 2.29      
13 A' 1121 1072 4.25      
14 A' 1018 973 8.74      
15 A' 958 916 3.40      
16 A' 882 844 18.74      
17 A' 856 819 10.56      
18 A' 677 647 0.50      
19 A' 553 529 0.48      
20 A' 325 311 0.95      
21 A" 3115 2979 19.83      
22 A" 1489 1424 8.10      
23 A" 1068 1022 2.80      
24 A" 908 868 0.22      
25 A" 777 743 82.28      
26 A" 700 669 3.50      
27 A" 609 582 15.39      
28 A" 465 445 0.00      
29 A" 236 226 3.90      
30 A" 119 114 0.09      

Unscaled Zero Point Vibrational Energy (zpe) 20879.1 cm-1
Scaled (by 0.9565) Zero Point Vibrational Energy (zpe) 19970.8 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/6-311G**
ABC
0.23338 0.08204 0.06139

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -2.211 0.784 0.000
C2 -1.250 0.285 0.000
C3 0.000 0.977 0.000
C4 1.051 0.109 0.000
H5 -1.892 -1.818 0.000
C6 -1.116 -1.068 0.000
S7 0.539 -1.534 0.000
H8 1.179 2.775 0.000
H9 -0.347 2.907 0.882
H10 -0.347 2.907 -0.882
C11 0.131 2.471 0.000
H12 2.104 0.347 0.000

Atom - Atom Distances (Å)
  H1 C2 C3 C4 H5 C6 S7 H8 H9 H10 C11 H12
H11.08262.21923.33032.62082.15093.59653.93172.96002.96002.88644.3366
C21.08261.42882.30732.19851.35942.55153.47902.91032.91032.58613.3544
C32.21921.42881.36273.37512.32982.56862.15052.15022.15021.50022.1960
C43.33032.30731.36273.51762.46591.72132.66943.24943.24942.53511.0799
H52.62082.19853.37513.51761.07912.44785.52555.04885.04884.74244.5450
C62.15091.35942.32982.46591.07911.71974.47674.14374.14373.75273.5174
S73.59652.55152.56861.72132.44781.71974.35714.61394.61394.02662.4474
H83.93173.47902.15052.66945.52554.47674.35711.76751.76751.09152.5981
H92.96002.91032.15023.24945.04884.14374.61391.76751.76471.09373.6517
H102.96002.91032.15023.24945.04884.14374.61391.76751.76471.09373.6517
C112.88642.58611.50022.53514.74243.75274.02661.09151.09371.09372.8991
H124.33663.35442.19601.07994.54503.51742.44742.59813.65173.65172.8991

picture of Thiophene, 3-methyl- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C2 C3 123.586 H1 C2 C6 123.084
C2 C3 C4 111.465 C2 C3 C11 123.977
C2 C6 H5 128.366 C2 C6 S7 111.383
C3 C2 C6 113.330 C3 C4 S7 112.271
C3 C4 H12 127.694 C3 C11 H8 111.171
C3 C11 H9 111.012 C3 C11 H10 111.012
C4 C3 C11 124.558 C4 S7 C6 91.551
H5 C6 S7 120.251 S7 C4 H12 120.035
H8 C11 H9 107.965 H8 C11 H10 107.965
H9 C11 H10 107.563
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.109      
2 C -0.082      
3 C -0.104      
4 C -0.295      
5 H 0.152      
6 C -0.299      
7 S 0.266      
8 H 0.120      
9 H 0.133      
10 H 0.133      
11 C -0.274      
12 H 0.141      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.346 0.879 0.000 0.945
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.613 1.531 0.000
y 1.531 -40.439 0.000
z 0.000 0.000 -46.542
Traceless
 xyz
x 4.878 1.531 0.000
y 1.531 2.138 0.000
z 0.000 0.000 -7.015
Polar
3z2-r2-14.031
x2-y21.826
xy1.531
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.672 -0.540 0.000
y -0.540 12.932 0.000
z 0.000 0.000 5.465


<r2> (average value of r2) Å2
<r2> 186.786
(<r2>)1/2 13.667