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

using model chemistry: B97D3/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B97D3/6-31G*
 hartrees
Energy at 0K-1311.220611
Energy at 298.15K-1311.225614
HF Energy-1311.220611
Nuclear repulsion energy 
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 B97D3/6-31G*
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 3092 3031 11.51      
2 A 3079 3018 3.47      
3 A 3026 2966 23.39      
4 A 3024 2965 12.86      
5 A 1478 1449 0.04      
6 A 1465 1436 5.88      
7 A 1310 1284 23.47      
8 A 1271 1246 2.67      
9 A 1162 1140 5.07      
10 A 1120 1098 1.14      
11 A 1074 1053 257.71      
12 A 979 960 2.48      
13 A 961 943 9.44      
14 A 863 846 5.06      
15 A 796 780 81.87      
16 A 664 651 0.44      
17 A 650 637 3.67      
18 A 474 464 8.18      
19 A 469 459 1.90      
20 A 444 435 0.94      
21 A 382 374 0.87      
22 A 240 235 0.24      
23 A 224 220 1.54      
24 A 103 101 1.20      

Unscaled Zero Point Vibrational Energy (zpe) 14173.7 cm-1
Scaled (by 0.9804) Zero Point Vibrational Energy (zpe) 13895.9 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 B97D3/6-31G*
ABC
0.10319 0.05601 0.03738

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -2.702 -1.323 0.116
H2 -2.702 1.323 -0.116
S3 2.333 -0.000 0.000
C4 0.688 -0.000 -0.000
S5 -0.287 1.482 -0.087
S6 -0.287 -1.482 0.087
H7 -2.019 0.655 1.399
C8 -1.903 0.699 0.307
H9 -2.019 -0.655 -1.399
C10 -1.903 -0.699 -0.307

Atom - Atom Distances (Å)
  H1 H2 S3 C4 S5 S6 H7 C8 H9 C10
H12.65525.20783.64143.70722.42092.45422.18231.79091.0982
H22.65525.20783.64142.42093.70721.79091.09822.45422.1823
S35.20785.20781.64493.01183.01184.61804.30514.61824.3052
C43.64143.64141.64491.77671.77673.11702.70223.11672.7021
S53.70722.42093.01181.77672.96992.42681.83893.04812.7244
S62.42093.70723.01181.77672.96993.04802.72432.42681.8389
H72.45421.79094.61803.11702.42683.04801.09823.08902.1814
C82.18231.09824.30512.70221.83892.72431.09822.18141.5278
H91.79092.45424.61823.11673.04812.42683.08902.18141.0982
C101.09822.18234.30522.70212.72441.83892.18141.52781.0982

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 108.747 H1 C10 C8 111.411
H1 C10 H9 109.033 H2 C8 S5 108.769
H2 C8 H7 109.059 H2 C8 C10 111.391
S3 C4 S5 123.425 S3 C4 S6 123.414
C4 S5 C8 96.914 C4 S6 C10 97.100
S5 C4 S6 113.071 S5 C8 H7 108.943
S5 C8 C10 107.553 S6 C10 C8 107.662
S6 C10 H9 108.926 H7 C8 C10 111.061
C8 C10 H9 110.998
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.203      
2 H 0.203      
3 S -0.100      
4 C -0.354      
5 S 0.265      
6 S 0.265      
7 H 0.210      
8 C -0.452      
9 H 0.210      
10 C -0.452      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -5.219 -0.000 0.000 5.219
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -53.722 0.000 0.000
y 0.000 -58.022 0.354
z 0.000 0.354 -56.706
Traceless
 xyz
x 3.642 0.000 0.000
y 0.000 -2.808 0.354
z 0.000 0.354 -0.833
Polar
3z2-r2-1.667
x2-y24.300
xy0.000
xz0.000
yz0.354


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 18.037 -0.000 0.000
y -0.000 12.109 -0.227
z 0.000 -0.227 7.033


<r2> (average value of r2) Å2
<r2> 279.759
(<r2>)1/2 16.726