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

using model chemistry: PBEPBE/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 PBEPBE/6-31G**
 hartrees
Energy at 0K-1310.594496
Energy at 298.15K-1310.599508
Nuclear repulsion energy419.948864
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 PBEPBE/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 3081 3038 4.93      
2 A 3068 3026 1.09      
3 A 3012 2970 12.83      
4 A 3011 2970 7.92      
5 A 1438 1418 0.55      
6 A 1425 1405 7.87      
7 A 1281 1264 19.74      
8 A 1240 1223 2.57      
9 A 1144 1129 11.23      
10 A 1097 1082 1.02      
11 A 1084 1069 248.46      
12 A 979 966 3.33      
13 A 939 927 5.29      
14 A 851 839 12.52      
15 A 802 791 72.82      
16 A 667 658 0.59      
17 A 659 650 2.66      
18 A 480 473 7.46      
19 A 466 460 2.00      
20 A 439 433 0.93      
21 A 380 375 0.70      
22 A 237 233 0.20      
23 A 224 220 1.48      
24 A 107 106 1.24      

Unscaled Zero Point Vibrational Energy (zpe) 14054.8 cm-1
Scaled (by 0.9863) Zero Point Vibrational Energy (zpe) 13862.3 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 PBEPBE/6-31G**
ABC
0.10336 0.05595 0.03738

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 2.703 -1.326 -0.118
H2 2.703 1.326 0.118
S3 -2.336 0.000 -0.000
C4 -0.688 -0.000 0.000
S5 0.288 1.481 0.087
S6 0.288 -1.481 -0.087
H7 2.019 0.657 -1.402
C8 1.903 0.699 -0.307
H9 2.019 -0.657 1.402
C10 1.903 -0.699 0.307

Atom - Atom Distances (Å)
  H1 H2 S3 C4 S5 S6 H7 C8 H9 C10
H12.66175.21113.64253.70802.41992.45972.18471.79551.1016
H22.66175.21113.64252.41993.70801.79551.10162.45972.1847
S35.21115.21111.64773.01403.01404.62154.30654.62144.3065
C43.64253.64251.64771.77571.77573.11832.70073.11832.7007
S53.70802.41993.01401.77572.96702.42681.83703.04932.7214
S62.41993.70803.01401.77572.96703.04932.72142.42681.8370
H72.45971.79554.62153.11832.42683.04931.10183.09712.1848
C82.18471.10164.30652.70071.83702.72141.10182.18481.5261
H91.79552.45974.62143.11833.04932.42683.09712.18481.1018
C101.10162.18474.30652.70072.72141.83702.18481.52611.1018

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 108.251 H1 C10 C8 111.463
H1 C10 H9 109.145 H2 C8 S5 108.251
H2 C8 H7 109.145 H2 C8 C10 111.462
S3 C4 S5 123.340 S3 C4 S6 123.340
C4 S5 C8 96.744 C4 S6 C10 96.744
S5 C4 S6 113.320 S5 C8 H7 108.748
S5 C8 C10 107.675 S6 C10 C8 107.675
S6 C10 H9 108.747 H7 C8 C10 111.462
C8 C10 H9 111.462
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.178      
2 H 0.178      
3 S -0.084      
4 C -0.395      
5 S 0.284      
6 S 0.284      
7 H 0.186      
8 C -0.408      
9 H 0.186      
10 C -0.408      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  5.222 0.000 0.000 5.222
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -53.861 0.000 0.000
y 0.000 -58.214 -0.376
z 0.000 -0.376 -57.012
Traceless
 xyz
x 3.752 0.000 0.000
y 0.000 -2.777 -0.376
z 0.000 -0.376 -0.974
Polar
3z2-r2-1.949
x2-y24.353
xy0.000
xz0.000
yz-0.376


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 18.202 0.000 0.000
y 0.000 12.227 0.221
z 0.000 0.221 7.106


<r2> (average value of r2) Å2
<r2> 279.929
(<r2>)1/2 16.731