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

using model chemistry: BLYP/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 BLYP/6-31G**
 hartrees
Energy at 0K-1311.186220
Energy at 298.15K-1311.191119
Nuclear repulsion energy416.214019
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/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 3064 3040 9.94      
2 A 3049 3026 1.74      
3 A 3000 2977 19.25      
4 A 2999 2976 9.16      
5 A 1454 1442 0.00      
6 A 1442 1431 4.76      
7 A 1284 1274 23.46      
8 A 1245 1236 1.92      
9 A 1139 1131 4.71      
10 A 1095 1087 0.84      
11 A 1046 1038 248.09      
12 A 957 950 1.36      
13 A 939 932 10.25      
14 A 842 835 3.54      
15 A 763 757 80.58      
16 A 640 635 0.51      
17 A 624 619 3.57      
18 A 458 455 1.95      
19 A 458 454 8.94      
20 A 435 431 0.87      
21 A 372 369 0.68      
22 A 234 233 0.28      
23 A 216 215 1.42      
24 A 104 104 1.15      

Unscaled Zero Point Vibrational Energy (zpe) 13929.9 cm-1
Scaled (by 0.9923) Zero Point Vibrational Energy (zpe) 13822.6 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 BLYP/6-31G**
ABC
0.10146 0.05498 0.03668

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 2.717 1.333 0.138
H2 2.717 -1.333 -0.138
S3 -2.354 0.000 0.000
C4 -0.699 0.000 0.000
S5 0.288 -1.496 -0.085
S6 0.288 1.496 0.085
H7 2.051 -0.679 1.394
C8 1.926 -0.706 0.302
H9 2.051 0.679 -1.394
C10 1.926 0.706 -0.302

Atom - Atom Distances (Å)
  H1 H2 S3 C4 S5 S6 H7 C8 H9 C10
H12.67955.24463.66883.73512.43522.46302.19241.79411.1004
H22.67955.24453.66882.43523.73511.79411.10042.46312.1924
S35.24465.24451.65513.03673.03674.66974.34844.66984.3485
C43.66883.66881.65511.79381.79383.15672.73493.15682.7350
S53.73512.43523.03671.79382.99672.44271.86013.09062.7531
S62.43523.73513.03671.79382.99673.09062.75312.44271.8601
H72.46301.79414.66973.15672.44273.09061.09993.10132.1928
C82.19241.10044.34842.73491.86012.75311.09992.19291.5351
H91.79412.46314.66983.15683.09062.44273.10132.19291.1000
C101.10042.19244.34852.73502.75311.86012.19281.53511.1000

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 107.918 H1 C10 C8 111.511
H1 C10 H9 109.243 H2 C8 S5 107.919
H2 C8 H7 109.242 H2 C8 C10 111.511
S3 C4 S5 123.353 S3 C4 S6 123.354
C4 S5 C8 96.906 C4 S6 C10 96.907
S5 C4 S6 113.293 S5 C8 H7 108.481
S5 C8 C10 107.985 S6 C10 C8 107.985
S6 C10 H9 108.480 H7 C8 C10 111.580
C8 C10 H9 111.581
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.143      
2 H 0.143      
3 S -0.104      
4 C -0.327      
5 S 0.243      
6 S 0.243      
7 H 0.153      
8 C -0.324      
9 H 0.153      
10 C -0.324      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  5.147 0.000 0.000 5.147
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -54.169 0.000 0.000
y 0.000 -58.431 -0.373
z 0.000 -0.373 -57.192
Traceless
 xyz
x 3.642 0.000 0.000
y 0.000 -2.750 -0.373
z 0.000 -0.373 -0.891
Polar
3z2-r2-1.783
x2-y24.262
xy0.000
xz0.000
yz-0.373


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> 284.584
(<r2>)1/2 16.870