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

using model chemistry: B97D3/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/TZVP
 hartrees
Energy at 0K-592.279873
Energy at 298.15K-592.285915
HF Energy-592.279873
Nuclear repulsion energy268.678857
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/TZVP
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' 3202 3156 0.88      
2 A' 3194 3148 1.21      
3 A' 3144 3099 6.73      
4 A' 3065 3021 19.88      
5 A' 2976 2933 41.08      
6 A' 1550 1528 3.08      
7 A' 1471 1450 10.62      
8 A' 1419 1398 3.12      
9 A' 1391 1371 0.82      
10 A' 1376 1356 3.97      
11 A' 1229 1212 3.71      
12 A' 1156 1139 3.04      
13 A' 1087 1071 4.01      
14 A' 995 980 8.15      
15 A' 937 923 2.29      
16 A' 839 827 18.20      
17 A' 803 791 4.03      
18 A' 655 645 0.56      
19 A' 539 531 0.42      
20 A' 319 315 0.94      
21 A" 3027 2983 20.85      
22 A" 1459 1438 6.63      
23 A" 1037 1022 1.49      
24 A" 837 825 0.01      
25 A" 733 723 78.69      
26 A" 646 637 2.25      
27 A" 577 569 11.00      
28 A" 446 439 0.10      
29 A" 223 220 3.47      
30 A" 105 103 0.14      

Unscaled Zero Point Vibrational Energy (zpe) 20217.1 cm-1
Scaled (by 0.9856) Zero Point Vibrational Energy (zpe) 19926.0 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 B97D3/TZVP
ABC
0.23019 0.08093 0.06056

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -2.217 0.802 0.000
C2 -1.256 0.296 0.000
C3 0.000 0.987 0.000
C4 1.059 0.113 0.000
H5 -1.909 -1.818 0.000
C6 -1.129 -1.067 0.000
S7 0.544 -1.553 0.000
H8 1.182 2.791 0.000
H9 -0.349 2.924 0.884
H10 -0.349 2.924 -0.884
C11 0.132 2.484 0.000
H12 2.115 0.348 0.000

Atom - Atom Distances (Å)
  H1 C2 C3 C4 H5 C6 S7 H8 H9 H10 C11 H12
H11.08612.22503.34752.63782.16273.62853.93852.96222.96222.88944.3562
C21.08611.43402.32222.21191.36892.58003.48882.91732.91732.59183.3720
C32.22501.43401.37303.39272.34422.59732.15662.15702.15701.50322.2096
C43.34752.32221.37303.54002.48571.74322.68093.26533.26532.54661.0825
H52.63782.21193.39273.54001.08212.46665.54915.06915.06914.76164.5698
C62.16271.36892.34422.48571.08211.74184.49744.16144.16143.76893.5397
S73.62852.58002.59731.74322.46661.74184.39024.64914.64914.05822.4664
H83.93853.48882.15662.68095.54914.49744.39021.77261.77261.09432.6148
H92.96222.91732.15703.26535.06914.16144.64911.77261.76751.09753.6721
H102.96222.91732.15703.26535.06914.16144.64911.77261.76751.09753.6721
C112.88942.59181.50322.54664.76163.76894.05821.09431.09751.09752.9153
H124.35623.37202.20961.08254.56983.53972.46642.61483.67213.67212.9153

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 123.397 H1 C2 C6 123.109
C2 C3 C4 111.619 C2 C3 C11 123.847
C2 C6 H5 128.587 C2 C6 S7 111.513
C3 C2 C6 113.494 C3 C4 S7 112.374
C3 C4 H12 127.882 C3 C11 H8 111.274
C3 C11 H9 111.113 C3 C11 H10 111.113
C4 C3 C11 124.534 C4 S7 C6 90.999
H5 C6 S7 119.900 S7 C4 H12 119.744
H8 C11 H9 107.947 H8 C11 H10 107.947
H9 C11 H10 107.274
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.099      
2 C -0.132      
3 C 0.039      
4 C -0.203      
5 H 0.149      
6 C -0.186      
7 S 0.118      
8 H 0.119      
9 H 0.125      
10 H 0.125      
11 C -0.390      
12 H 0.139      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.303 0.850 0.000 0.902
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.090 1.398 0.000
y 1.398 -40.735 0.000
z 0.000 0.000 -46.471
Traceless
 xyz
x 4.513 1.398 0.000
y 1.398 2.045 0.000
z 0.000 0.000 -6.558
Polar
3z2-r2-13.116
x2-y21.645
xy1.398
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.538 -0.412 0.000
y -0.412 13.829 0.000
z 0.000 0.000 6.799


<r2> (average value of r2) Å2
<r2> 189.053
(<r2>)1/2 13.750