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All results from a given calculation for C4H6OS (Dihydro-3-(2H)-thiophenone)

using model chemistry: HSEh1PBE/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 HSEh1PBE/cc-pVTZ
 hartrees
Energy at 0K-629.179802
Energy at 298.15K-629.187257
HF Energy-629.179802
Nuclear repulsion energy290.182451
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 HSEh1PBE/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 3144 3022 4.50      
2 A 3139 3017 0.44      
3 A 3123 3002 7.40      
4 A 3071 2952 24.11      
5 A 3060 2941 13.65      
6 A 3056 2938 3.50      
7 A 1845 1773 234.84      
8 A 1487 1429 2.86      
9 A 1436 1380 1.79      
10 A 1434 1378 18.70      
11 A 1305 1255 14.11      
12 A 1292 1242 9.67      
13 A 1228 1180 9.31      
14 A 1218 1171 23.24      
15 A 1166 1121 8.04      
16 A 1152 1108 41.23      
17 A 1093 1050 2.30      
18 A 1011 971 8.83      
19 A 974 936 0.50      
20 A 872 838 6.38      
21 A 834 801 2.37      
22 A 802 771 0.51      
23 A 737 708 5.86      
24 A 692 665 0.71      
25 A 562 541 4.56      
26 A 494 475 4.81      
27 A 450 432 6.01      
28 A 429 413 3.07      
29 A 190 182 1.97      
30 A 68 65 11.15      

Unscaled Zero Point Vibrational Energy (zpe) 20681.3 cm-1
Scaled (by 0.9611) Zero Point Vibrational Energy (zpe) 19876.8 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 HSEh1PBE/cc-pVTZ
ABC
0.19021 0.08323 0.06123

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.151 -0.078 -0.025
C2 -0.508 1.248 -0.265
H3 -1.091 2.064 0.159
H4 -0.428 1.385 -1.348
C5 0.898 1.163 0.338
H6 0.829 1.203 1.428
H7 1.569 1.953 0.007
C8 -0.161 -1.192 0.126
S9 1.503 -0.480 -0.137
H10 -0.357 -1.973 -0.608
O11 -2.349 -0.270 0.049
H12 -0.246 -1.631 1.122

Atom - Atom Distances (Å)
  C1 C2 H3 H4 C5 H6 H7 C8 S9 H10 O11 H12
C11.49282.15072.10052.42302.77013.39501.49852.68712.13611.21572.1330
C21.49281.08921.09401.53272.15842.21082.49542.65483.24262.40683.2069
H32.15071.08921.78112.19142.45802.66743.38693.64604.17462.65413.9116
H42.10051.09401.78112.15633.05272.47932.98032.94463.43902.89513.9026
C52.42301.53272.19142.15631.09291.08822.59101.81443.50793.56133.1195
H62.77012.15842.45803.05271.09291.76922.90042.39543.95473.76503.0465
H73.39502.21082.66742.47931.08821.76923.59152.43824.41624.50554.1694
C81.49852.49543.38692.98032.59102.90043.59151.82911.08932.37591.0923
S92.68712.65483.64602.94461.81442.39542.43821.82912.43133.86272.4434
H102.13613.24264.17463.43903.50793.95474.41621.08932.43132.70181.7670
O111.21572.40682.65412.89513.56133.76504.50552.37593.86272.70182.7259
H122.13303.20693.91163.90263.11953.04654.16941.09232.44341.76702.7259

picture of Dihydro-3-(2H)-thiophenone state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 H3 111.856 C1 C2 H4 107.582
C1 C2 C5 106.417 C1 C8 S9 107.297
C1 C8 H10 110.269 C1 C8 H12 109.845
C2 C1 C8 113.074 C2 C1 O11 125.090
C2 C5 H6 109.443 C2 C5 H7 113.956
C2 C5 S9 104.650 H3 C2 H4 109.329
H3 C2 C5 112.292 H4 C2 C5 109.208
C5 S9 C8 90.652 H6 C5 H7 108.414
H6 C5 S9 108.391 H7 C5 S9 111.827
C8 C1 O11 121.836 S9 C8 H10 110.253
S9 C8 H12 110.999 H10 C8 H12 108.186
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.177      
2 C -0.185      
3 H 0.117      
4 H 0.123      
5 C -0.181      
6 H 0.113      
7 H 0.115      
8 C -0.160      
9 S -0.111      
10 H 0.125      
11 O -0.252      
12 H 0.119      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.229 1.296 0.413 1.833
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -53.594 1.056 0.265
y 1.056 -38.451 -0.060
z 0.265 -0.060 -41.925
Traceless
 xyz
x -13.406 1.056 0.265
y 1.056 9.308 -0.060
z 0.265 -0.060 4.098
Polar
3z2-r28.195
x2-y2-15.142
xy1.056
xz0.265
yz-0.060


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.753 0.082 -0.189
y 0.082 10.027 0.048
z -0.189 0.048 7.068


<r2> (average value of r2) Å2
<r2> 183.861
(<r2>)1/2 13.560