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

using model chemistry: HF/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at HF/6-311G**
 hartrees
Energy at 0K-1308.547510
Energy at 298.15K-1308.553067
Nuclear repulsion energy425.192928
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 HF/6-311G**
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 3283 2983 13.85      
2 A 3268 2969 2.99      
3 A 3222 2927 28.31      
4 A 3216 2922 11.72      
5 A 1614 1466 0.05      
6 A 1596 1450 6.04      
7 A 1449 1316 24.00      
8 A 1417 1288 4.18      
9 A 1295 1177 12.67      
10 A 1231 1119 1.63      
11 A 1186 1078 458.45      
12 A 1063 966 1.41      
13 A 1060 963 28.35      
14 A 975 885 21.01      
15 A 915 831 53.08      
16 A 751 683 0.42      
17 A 739 671 8.88      
18 A 536 487 9.95      
19 A 534 485 1.83      
20 A 498 453 0.53      
21 A 417 379 5.59      
22 A 280 255 0.08      
23 A 247 224 2.43      
24 A 111 101 1.51      

Unscaled Zero Point Vibrational Energy (zpe) 15450.6 cm-1
Scaled (by 0.9085) Zero Point Vibrational Energy (zpe) 14036.8 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 HF/6-311G**
ABC
0.10555 0.05755 0.03833

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/6-311G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 2.659 1.316 0.135
H2 2.659 -1.316 -0.135
S3 -2.300 -0.000 0.000
C4 -0.679 0.000 0.000
S5 0.279 -1.465 -0.085
S6 0.279 1.465 0.085
H7 2.010 -0.667 1.372
C8 1.883 -0.699 0.298
H9 2.010 0.667 -1.372
C10 1.883 0.699 -0.298

Atom - Atom Distances (Å)
  H1 H2 S3 C4 S5 S6 H7 C8 H9 C10
H12.64615.13283.59083.66692.38532.42562.16571.76451.0822
H22.64615.13283.59082.38533.66701.76451.08222.42562.1657
S35.13285.13281.62112.96732.96734.57174.25144.57174.2514
C43.59083.59081.62111.75231.75223.09122.67213.09122.6721
S53.66692.38532.96731.75232.93432.39841.81793.03242.7017
S62.38533.66702.96731.75222.93433.03252.70182.39841.8179
H72.42561.76454.57173.09122.39843.03251.08163.05042.1609
C82.16571.08224.25142.67211.81792.70181.08162.16091.5197
H91.76452.42564.57173.09123.03242.39843.05042.16091.0816
C101.08222.16574.25142.67212.70171.81792.16091.51971.0816

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 107.969 H1 C10 C8 111.571
H1 C10 H9 109.264 H2 C8 S5 107.968
H2 C8 H7 109.264 H2 C8 C10 111.572
S3 C4 S5 123.143 S3 C4 S6 123.145
C4 S5 C8 96.897 C4 S6 C10 96.896
S5 C4 S6 113.712 S5 C8 H7 108.961
S5 C8 C10 107.753 S6 C10 C8 107.755
S6 C10 H9 108.959 H7 C8 C10 111.225
C8 C10 H9 111.224
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.155      
2 H 0.155      
3 S -0.094      
4 C -0.388      
5 S 0.254      
6 S 0.254      
7 H 0.165      
8 C -0.333      
9 H 0.165      
10 C -0.333      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  5.657 0.000 0.000 5.657
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -55.933 -0.000 0.000
y -0.000 -60.687 -0.381
z 0.000 -0.381 -58.946
Traceless
 xyz
x 3.883 -0.000 0.000
y -0.000 -3.248 -0.381
z 0.000 -0.381 -0.636
Polar
3z2-r2-1.272
x2-y24.754
xy-0.000
xz0.000
yz-0.381


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 17.938 0.000 0.000
y 0.000 11.458 0.274
z 0.000 0.274 6.655


<r2> (average value of r2) Å2
<r2> 275.182
(<r2>)1/2 16.589