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

using model chemistry: BLYP/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 BLYP/cc-pVTZ
 hartrees
Energy at 0K-1311.331750
Energy at 298.15K-1311.336661
Nuclear repulsion energy418.247579
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 BLYP/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 3040 3031 10.99      
2 A 3025 3016 1.86      
3 A 2985 2976 21.07      
4 A 2984 2975 10.79      
5 A 1442 1437 0.22      
6 A 1434 1429 5.92      
7 A 1273 1269 17.74      
8 A 1238 1234 1.73      
9 A 1131 1128 4.15      
10 A 1089 1085 0.62      
11 A 1041 1038 239.35      
12 A 952 949 0.89      
13 A 930 927 10.75      
14 A 835 833 3.99      
15 A 764 762 72.72      
16 A 636 634 0.94      
17 A 620 618 2.50      
18 A 460 459 9.03      
19 A 456 455 1.74      
20 A 435 434 1.13      
21 A 370 369 0.94      
22 A 231 230 0.10      
23 A 211 210 1.18      
24 A 105 104 1.02      

Unscaled Zero Point Vibrational Energy (zpe) 13842.5 cm-1
Scaled (by 0.997) Zero Point Vibrational Energy (zpe) 13801.0 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 BLYP/cc-pVTZ
ABC
0.10283 0.05539 0.03702

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 2.702 1.332 0.153
H2 2.702 -1.332 -0.153
S3 -2.344 0.000 0.000
C4 -0.695 0.000 0.000
S5 0.284 -1.485 -0.084
S6 0.284 1.485 0.084
H7 2.052 -0.689 1.382
C8 1.923 -0.706 0.295
H9 2.052 0.689 -1.382
C10 1.923 0.706 -0.295

Atom - Atom Distances (Å)
  H1 H2 S3 C4 S5 S6 H7 C8 H9 C10
H12.68105.22113.65213.71992.42392.45312.18601.78661.0956
H22.68105.22113.65212.42393.71991.78651.09562.45312.1860
S35.22115.22111.64903.01973.01974.65964.33474.65974.3347
C43.65213.65211.64901.78071.78073.15162.72723.15172.7272
S53.71992.42393.01971.78072.97472.43091.85373.08862.7439
S62.42393.71993.01971.78072.97473.08862.74392.43091.8538
H72.45311.78654.65963.15162.43093.08861.09493.08902.1853
C82.18601.09564.33472.72721.85372.74391.09492.18531.5297
H91.78662.45314.65973.15173.08862.43093.08902.18531.0949
C101.09562.18604.33472.72722.74391.85382.18531.52971.0949

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 107.759 H1 C10 C8 111.683
H1 C10 H9 109.297 H2 C8 S5 107.759
H2 C8 H7 109.296 H2 C8 C10 111.683
S3 C4 S5 123.354 S3 C4 S6 123.355
C4 S5 C8 97.225 C4 S6 C10 97.227
S5 C4 S6 113.291 S5 C8 H7 108.290
S5 C8 C10 108.000 S6 C10 C8 108.000
S6 C10 H9 108.289 H7 C8 C10 111.670
C8 C10 H9 111.671
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.111      
2 H 0.111      
3 S -0.187      
4 C -0.071      
5 S 0.076      
6 S 0.076      
7 H 0.117      
8 C -0.175      
9 H 0.117      
10 C -0.175      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  4.907 0.000 0.000 4.907
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -54.810 0.000 0.000
y 0.000 -58.672 -0.273
z 0.000 -0.273 -57.661
Traceless
 xyz
x 3.357 0.000 0.000
y 0.000 -2.436 -0.273
z 0.000 -0.273 -0.921
Polar
3z2-r2-1.842
x2-y23.862
xy0.000
xz0.000
yz-0.273


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


<r2> (average value of r2) Å2
<r2> 282.585
(<r2>)1/2 16.810