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All results from a given calculation for C3H4S3 (1,3-Dithiolane-2-thione)

using model chemistry: HF/daug-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 HF/daug-cc-pVTZ
 hartrees
Energy at 0K-1308.602038
Energy at 298.15K-1308.607542
HF Energy-1308.602038
Nuclear repulsion energy425.863789
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 HF/daug-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 3270 2958 10.51      
2 A 3253 2943 2.73      
3 A 3212 2906 28.85      
4 A 3206 2900 9.64      
5 A 1613 1459 0.05      
6 A 1597 1445 6.66      
7 A 1440 1302 19.64      
8 A 1412 1277 1.62      
9 A 1291 1168 8.16      
10 A 1224 1107 0.11      
11 A 1180 1067 427.90      
12 A 1062 960 1.79      
13 A 1052 952 26.40      
14 A 973 880 26.36      
15 A 910 823 43.31      
16 A 750 678 0.50      
17 A 737 667 6.74      
18 A 537 486 8.41      
19 A 528 477 1.54      
20 A 499 451 0.26      
21 A 411 372 5.50      
22 A 271 245 0.02      
23 A 236 214 2.20      
24 A 115 104 1.43      

Unscaled Zero Point Vibrational Energy (zpe) 15388.0 cm-1
Scaled (by 0.9046) Zero Point Vibrational Energy (zpe) 13920.0 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 HF/daug-cc-pVTZ
ABC
0.10634 0.05757 0.03840

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -2.654 -1.315 0.158
H2 -2.654 1.315 -0.160
S3 2.299 -0.000 -0.000
C4 0.679 0.000 0.000
S5 -0.277 1.459 -0.083
S6 -0.277 -1.459 0.083
H7 -2.027 0.685 1.358
C8 -1.885 0.702 0.288
H9 -2.026 -0.685 -1.359
C10 -1.885 -0.702 -0.289

Atom - Atom Distances (Å)
  H1 H2 S3 C4 S5 S6 H7 C8 H9 C10
H12.64945.12763.58663.66092.38232.41562.16291.75931.0804
H22.64945.12763.58662.38233.66081.75931.08042.41562.1629
S35.12765.12761.62062.96222.96224.58584.25294.58494.2526
C43.58663.58661.62061.74611.74613.10382.67403.10332.6738
S53.66092.38232.96221.74612.92212.39471.81513.04672.7012
S62.38233.66082.96221.74612.92213.04652.70112.39471.8151
H72.41561.75934.58583.10382.39473.04651.07983.04362.1582
C82.16291.08044.25292.67401.81512.70111.07982.15831.5183
H91.75932.41564.58493.10333.04672.39473.04362.15831.0798
C101.08042.16294.25262.67382.70121.81512.15821.51831.0798

picture of 1,3-Dithiolane-2-thione state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C10 S6 108.022 H1 C10 C8 111.559
H1 C10 H9 109.056 H2 C8 S5 108.023
H2 C8 H7 109.055 H2 C8 C10 111.557
S3 C4 S5 123.205 S3 C4 S6 123.203
C4 S5 C8 97.309 C4 S6 C10 97.305
S5 C4 S6 113.592 S5 C8 H7 108.967
S5 C8 C10 107.928 S6 C10 C8 107.923
S6 C10 H9 108.971 H7 C8 C10 111.219
C8 C10 H9 111.220
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.565      
2 H 0.565      
3 S -0.623      
4 C 0.017      
5 S -0.198      
6 S -0.198      
7 H 0.633      
8 C -0.697      
9 H 0.633      
10 C -0.697      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -5.520 -0.000 -0.001 5.520
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -55.227 0.000 0.002
y 0.000 -59.738 0.405
z 0.002 0.405 -58.292
Traceless
 xyz
x 3.788 0.000 0.002
y 0.000 -2.978 0.405
z 0.002 0.405 -0.810
Polar
3z2-r2-1.619
x2-y24.511
xy0.000
xz0.002
yz0.405


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 19.078 -0.000 -0.000
y -0.000 13.466 -0.130
z -0.000 -0.130 9.639


<r2> (average value of r2) Å2
<r2> 274.198
(<r2>)1/2 16.559