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

using model chemistry: LSDA/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 LSDA/6-31G**
 hartrees
Energy at 0K-1307.495219
Energy at 298.15K-1307.500340
Nuclear repulsion energy425.105823
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/6-31G**
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 3079 3022 1.13      
2 A 3069 3012 0.26      
3 A 3009 2952 4.89      
4 A 3006 2950 5.53      
5 A 1415 1388 3.43      
6 A 1401 1374 14.03      
7 A 1273 1249 15.22      
8 A 1229 1206 3.58      
9 A 1156 1134 27.29      
10 A 1116 1096 225.33      
11 A 1091 1071 1.34      
12 A 1000 982 6.15      
13 A 934 916 3.38      
14 A 872 856 36.81      
15 A 823 807 45.41      
16 A 689 676 1.73      
17 A 689 676 0.78      
18 A 500 490 6.31      
19 A 475 466 1.82      
20 A 443 435 0.80      
21 A 387 380 0.66      
22 A 241 237 1.81      
23 A 238 233 0.09      
24 A 112 109 1.30      

Unscaled Zero Point Vibrational Energy (zpe) 14122.6 cm-1
Scaled (by 0.9813) Zero Point Vibrational Energy (zpe) 13858.6 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/6-31G**
ABC
0.10603 0.05731 0.03838

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -2.685 -1.316 0.078
H2 -2.685 1.316 -0.077
S3 2.309 -0.000 0.000
C4 0.675 0.000 0.000
S5 -0.288 1.462 -0.088
S6 -0.288 -1.462 0.088
H7 -1.968 0.618 1.414
C8 -1.873 0.683 0.316
H9 -1.968 -0.618 -1.414
C10 -1.873 -0.683 -0.316

Atom - Atom Distances (Å)
  H1 H2 S3 C4 S5 S6 H7 C8 H9 C10
H12.63715.16563.60983.67282.40152.45802.17091.79631.1028
H22.63715.16563.60982.40153.67291.79631.10282.45802.1709
S35.16565.16561.63412.98172.98174.54734.24944.54744.2494
C43.60983.60981.63411.75271.75273.06082.65693.06092.6569
S53.67282.40152.98171.75272.92852.40661.81162.98402.6762
S62.40153.67292.98171.75272.92852.98402.67622.40661.8116
H72.45801.79634.54733.06082.40662.98401.10383.08652.1669
C82.17091.10284.24942.65691.81162.67621.10382.16691.5050
H91.79632.45804.54743.06092.98402.40663.08652.16691.1038
C101.10282.17094.24942.65692.67621.81162.16691.50501.1038

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 108.518 H1 C10 C8 111.782
H1 C10 H9 108.987 H2 C8 S5 108.518
H2 C8 H7 108.987 H2 C8 C10 111.783
S3 C4 S5 123.341 S3 C4 S6 123.340
C4 S5 C8 96.375 C4 S6 C10 96.376
S5 C4 S6 113.319 S5 C8 H7 108.837
S5 C8 C10 107.227 S6 C10 C8 107.227
S6 C10 H9 108.838 H7 C8 C10 111.396
C8 C10 H9 111.396
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.197      
2 H 0.197      
3 S -0.095      
4 C -0.374      
5 S 0.282      
6 S 0.282      
7 H 0.205      
8 C -0.449      
9 H 0.205      
10 C -0.449      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -5.275 0.000 0.000 5.275
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -53.751 0.000 -0.000
y 0.000 -58.105 0.410
z -0.000 0.410 -56.808
Traceless
 xyz
x 3.706 0.000 -0.000
y 0.000 -2.825 0.410
z -0.000 0.410 -0.881
Polar
3z2-r2-1.761
x2-y24.354
xy0.000
xz-0.000
yz0.410


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 17.914 0.000 0.000
y 0.000 12.069 -0.221
z 0.000 -0.221 7.120


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