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

using model chemistry: BLYP/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at BLYP/cc-pVDZ
 hartrees
Energy at 0K-592.229920
Energy at 298.15K-592.235933
Nuclear repulsion energy266.364731
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 BLYP/cc-pVDZ
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' 3168 3173 1.27      
2 A' 3158 3163 1.47      
3 A' 3115 3120 7.23      
4 A' 3032 3037 17.30      
5 A' 2944 2948 39.13      
6 A' 1536 1538 2.69      
7 A' 1434 1436 9.75      
8 A' 1405 1407 1.68      
9 A' 1364 1367 1.03      
10 A' 1352 1355 4.19      
11 A' 1200 1202 3.50      
12 A' 1129 1131 3.26      
13 A' 1057 1058 3.15      
14 A' 975 976 8.56      
15 A' 914 915 2.43      
16 A' 819 820 14.92      
17 A' 786 787 3.00      
18 A' 640 641 0.62      
19 A' 525 526 0.54      
20 A' 314 314 0.82      
21 A" 2991 2996 21.12      
22 A" 1415 1417 4.72      
23 A" 1016 1017 2.72      
24 A" 850 852 0.17      
25 A" 737 738 52.39      
26 A" 647 648 1.06      
27 A" 589 590 9.11      
28 A" 443 443 0.18      
29 A" 228 228 2.52      
30 A" 118 118 0.23      

Unscaled Zero Point Vibrational Energy (zpe) 19948.2 cm-1
Scaled (by 1.0016) Zero Point Vibrational Energy (zpe) 19980.2 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 BLYP/cc-pVDZ
ABC
0.22655 0.07952 0.05953

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -2.237 0.809 0.000
C2 -1.265 0.297 0.000
C3 0.000 0.996 0.000
C4 1.067 0.114 0.000
H5 -1.926 -1.836 0.000
C6 -1.137 -1.077 0.000
S7 0.550 -1.566 0.000
H8 1.189 2.823 0.000
H9 -0.359 2.953 0.892
H10 -0.359 2.953 -0.892
C11 0.128 2.505 0.000
H12 2.137 0.351 0.000

Atom - Atom Distances (Å)
  H1 C2 C3 C4 H5 C6 S7 H8 H9 H10 C11 H12
H11.09842.24433.37622.66322.18283.66113.97372.98592.98592.91014.3971
C21.09841.44522.33942.23311.37962.60053.52182.94442.94442.61083.4019
C32.24431.44521.38463.42502.36442.62042.18002.18032.18031.51442.2318
C43.37622.33941.38463.57272.50581.75812.71203.29993.29992.56871.0953
H52.66322.23313.42503.57271.09492.49055.60485.11705.11704.80274.6143
C62.18281.37962.36442.50581.09491.75654.54124.19984.19983.79893.5720
S73.66112.60052.62041.75812.49051.75654.43574.69484.69484.09282.4890
H83.97373.52182.18002.71205.60484.54124.43571.79151.79151.10722.6475
H92.98592.94442.18033.29995.11704.19984.69481.79151.78431.11093.7139
H102.98592.94442.18033.29995.11704.19984.69481.79151.78431.11093.7139
C112.91012.61081.51442.56874.80273.79894.09281.10721.11091.11092.9447
H124.39713.40192.23181.09534.61433.57202.48902.64753.71393.71392.9447

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 123.278 H1 C2 C6 123.093
C2 C3 C4 111.502 C2 C3 C11 123.792
C2 C6 H5 128.600 C2 C6 S7 111.474
C3 C2 C6 113.629 C3 C4 S7 112.439
C3 C4 H12 127.919 C3 C11 H8 111.572
C3 C11 H9 111.369 C3 C11 H10 111.369
C4 C3 C11 124.706 C4 S7 C6 90.956
H5 C6 S7 119.926 S7 C4 H12 119.642
H8 C11 H9 107.728 H8 C11 H10 107.728
H9 C11 H10 106.848
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H -0.060      
2 C 0.068      
3 C -0.011      
4 C -0.124      
5 H -0.011      
6 C -0.084      
7 S 0.122      
8 H 0.004      
9 H 0.024      
10 H 0.024      
11 C 0.071      
12 H -0.024      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.249 0.741 0.000 0.782
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.413 1.219 0.000
y 1.219 -40.659 0.000
z 0.000 0.000 -45.978
Traceless
 xyz
x 3.906 1.219 0.000
y 1.219 2.036 0.000
z 0.000 0.000 -5.942
Polar
3z2-r2-11.885
x2-y21.246
xy1.219
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.128 -0.293 0.000
y -0.293 13.408 0.000
z 0.000 0.000 5.065


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