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

using model chemistry: LSDA/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at LSDA/6-31+G**
 hartrees
Energy at 0K-1307.501834
Energy at 298.15K-1307.506965
Nuclear repulsion energy425.056712
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 LSDA/6-31+G**
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 3072 3026 1.50      
2 A 3062 3017 0.54      
3 A 3001 2956 6.71      
4 A 2999 2954 8.74      
5 A 1408 1387 4.50      
6 A 1393 1373 16.53      
7 A 1268 1249 14.57      
8 A 1229 1210 4.52      
9 A 1151 1134 22.38      
10 A 1110 1094 237.51      
11 A 1087 1070 0.75      
12 A 999 984 6.71      
13 A 934 920 4.60      
14 A 871 858 32.58      
15 A 823 810 44.09      
16 A 688 678 1.54      
17 A 687 677 0.79      
18 A 499 492 7.00      
19 A 478 471 3.53      
20 A 444 438 1.33      
21 A 386 381 0.66      
22 A 244 240 1.71      
23 A 239 236 0.32      
24 A 110 109 1.44      

Unscaled Zero Point Vibrational Energy (zpe) 14091.3 cm-1
Scaled (by 0.985) Zero Point Vibrational Energy (zpe) 13880.0 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 LSDA/6-31+G**
ABC
0.10603 0.05729 0.03837

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 2.686 1.316 0.075
H2 2.686 -1.316 -0.075
S3 -2.310 0.000 0.000
C4 -0.674 0.000 0.000
S5 0.288 -1.462 -0.089
S6 0.288 1.462 0.089
H7 1.968 -0.615 1.416
C8 1.873 -0.682 0.317
H9 1.968 0.615 -1.416
C10 1.873 0.682 -0.317

Atom - Atom Distances (Å)
  H1 H2 S3 C4 S5 S6 H7 C8 H9 C10
H12.63605.16743.61003.67302.40242.45852.17121.79711.1033
H22.63605.16743.61002.40243.67301.79711.10332.45852.1712
S35.16745.16741.63572.98272.98274.54784.24994.54784.2500
C43.61003.61001.63571.75241.75243.06002.65603.06012.6560
S53.67302.40242.98271.75242.92842.40811.81152.98242.6756
S62.40243.67302.98271.75242.92842.98242.67562.40811.8115
H72.45851.79714.54783.06002.40812.98241.10463.08762.1674
C82.17121.10334.24992.65601.81152.67561.10462.16741.5053
H91.79712.45854.54783.06012.98242.40813.08762.16741.1046
C101.10332.17124.25002.65602.67561.81152.16741.50531.1046

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 108.562 H1 C10 C8 111.753
H1 C10 H9 108.971 H2 C8 S5 108.562
H2 C8 H7 108.971 H2 C8 C10 111.753
S3 C4 S5 123.329 S3 C4 S6 123.329
C4 S5 C8 96.344 C4 S6 C10 96.344
S5 C4 S6 113.342 S5 C8 H7 108.916
S5 C8 C10 107.184 S6 C10 C8 107.184
S6 C10 H9 108.916 H7 C8 C10 111.368
C8 C10 H9 111.368
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.235      
2 H 0.235      
3 S -0.014      
4 C -0.582      
5 S 0.368      
6 S 0.368      
7 H 0.252      
8 C -0.557      
9 H 0.252      
10 C -0.557      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  5.278 0.000 0.000 5.278
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -54.414 0.000 0.000
y 0.000 -58.977 -0.416
z 0.000 -0.416 -57.818
Traceless
 xyz
x 3.984 0.000 0.000
y 0.000 -2.861 -0.416
z 0.000 -0.416 -1.123
Polar
3z2-r2-2.246
x2-y24.563
xy0.000
xz0.000
yz-0.416


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 19.650 0.038 0.025
y 0.038 13.897 0.168
z 0.025 0.168 9.133


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000