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

using model chemistry: HF/6-311+G(3df,2p)

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/6-311+G(3df,2p)
 hartrees
Energy at 0K-1308.585844
Energy at 298.15K-1308.591385
Nuclear repulsion energy426.825825
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/6-311+G(3df,2p)
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 3266 2968 10.38      
2 A 3250 2953 2.94      
3 A 3208 2915 28.37      
4 A 3202 2910 9.52      
5 A 1613 1465 0.08      
6 A 1598 1452 6.92      
7 A 1440 1308 19.34      
8 A 1412 1283 1.73      
9 A 1290 1172 9.50      
10 A 1224 1112 0.11      
11 A 1184 1076 430.69      
12 A 1061 964 1.89      
13 A 1051 955 25.16      
14 A 976 887 28.37      
15 A 912 828 41.11      
16 A 752 683 0.46      
17 A 741 673 6.34      
18 A 540 491 8.58      
19 A 531 482 1.64      
20 A 501 455 0.25      
21 A 413 376 5.62      
22 A 272 247 0.03      
23 A 239 217 2.28      
24 A 116 105 1.40      

Unscaled Zero Point Vibrational Energy (zpe) 15395.4 cm-1
Scaled (by 0.9086) Zero Point Vibrational Energy (zpe) 13988.3 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/6-311+G(3df,2p)
ABC
0.10676 0.05787 0.03860

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/6-311+G(3df,2p)

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 2.650 -1.315 -0.157
H2 2.650 1.315 0.157
S3 -2.293 -0.000 0.000
C4 -0.676 0.000 0.000
S5 0.276 1.455 0.083
S6 0.276 -1.455 -0.083
H7 2.021 0.684 -1.360
C8 1.880 0.703 -0.289
H9 2.021 -0.684 1.360
C10 1.880 -0.703 0.289

Atom - Atom Distances (Å)
  H1 H2 S3 C4 S5 S6 H7 C8 H9 C10
H12.64955.11783.58053.65632.37902.41642.16411.75951.0808
H22.64955.11783.58052.37903.65631.75951.08082.41642.1641
S35.11785.11781.61702.95422.95424.57484.24164.57484.2416
C43.58053.58051.61701.74121.74123.09702.66653.09702.6665
S53.65632.37902.95421.74122.91512.39201.81003.04092.6961
S62.37903.65632.95421.74122.91513.04092.69612.39201.8100
H72.41641.75954.57483.09702.39203.04091.08023.04412.1588
C82.16411.08084.24162.66651.81002.69611.08022.15881.5194
H91.75952.41644.57483.09703.04092.39203.04412.15881.0802
C101.08082.16414.24162.66652.69611.81002.15881.51941.0802

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 108.102 H1 C10 C8 111.552
H1 C10 H9 109.023 H2 C8 S5 108.102
H2 C8 H7 109.023 H2 C8 C10 111.552
S3 C4 S5 123.168 S3 C4 S6 123.168
C4 S5 C8 97.314 C4 S6 C10 97.314
S5 C4 S6 113.665 S5 C8 H7 109.088
S5 C8 C10 107.831 S6 C10 C8 107.830
S6 C10 H9 109.088 H7 C8 C10 111.163
C8 C10 H9 111.163
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.140      
2 H 0.140      
3 S -0.591      
4 C 0.842      
5 S -0.349      
6 S -0.349      
7 H 0.158      
8 C -0.075      
9 H 0.158      
10 C -0.075      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  5.495 0.000 0.000 5.495
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -55.234 0.000 0.000
y 0.000 -59.653 -0.413
z 0.000 -0.413 -58.386
Traceless
 xyz
x 3.785 0.000 0.000
y 0.000 -2.843 -0.413
z 0.000 -0.413 -0.943
Polar
3z2-r2-1.885
x2-y24.419
xy0.000
xz0.000
yz-0.413


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 18.911 0.000 0.000
y 0.000 13.214 0.130
z 0.000 0.130 9.436


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