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

using model chemistry: LSDA/STO-3G

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/STO-3G
 hartrees
Energy at 0K-1292.827184
Energy at 298.15K-1292.832143
Nuclear repulsion energy420.200235
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/STO-3G
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 3421 3063 0.75      
2 A 3413 3057 1.70      
3 A 3305 2960 1.42      
4 A 3303 2958 0.00      
5 A 1614 1445 0.19      
6 A 1605 1437 3.12      
7 A 1401 1254 8.67      
8 A 1371 1228 5.42      
9 A 1313 1176 179.73      
10 A 1246 1116 6.92      
11 A 1199 1073 0.10      
12 A 1089 976 3.39      
13 A 1026 919 0.53      
14 A 942 843 51.28      
15 A 907 812 31.21      
16 A 799 715 4.56      
17 A 789 707 1.31      
18 A 533 478 6.44      
19 A 495 443 2.03      
20 A 469 420 0.19      
21 A 412 369 0.05      
22 A 269 241 0.10      
23 A 196 175 0.53      
24 A 103 92 0.24      

Unscaled Zero Point Vibrational Energy (zpe) 15609.2 cm-1
Scaled (by 0.8955) Zero Point Vibrational Energy (zpe) 13978.0 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/STO-3G
ABC
0.10189 0.05666 0.03740

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/STO-3G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -2.693 -1.314 0.185
H2 -2.693 1.314 -0.185
S3 2.319 -0.000 0.000
C4 0.703 -0.000 -0.000
S5 -0.285 1.493 -0.080
S6 -0.285 -1.493 0.080
H7 -2.067 0.697 1.372
C8 -1.890 0.716 0.280
H9 -2.067 -0.697 -1.371
C10 -1.890 -0.716 -0.280

Atom - Atom Distances (Å)
  H1 H2 S3 C4 S5 S6 H7 C8 H9 C10
H12.65405.18443.64593.70752.41632.41712.18501.78761.1038
H22.65405.18443.64582.41633.70751.78761.10382.41712.1850
S35.18445.18441.61603.00303.00304.64794.27874.64804.2788
C43.64593.64581.61601.79231.79233.16862.70483.16852.7047
S53.70752.41633.00301.79232.99032.43231.81913.10432.7377
S62.41633.70753.00301.79232.99033.10432.73772.43231.8191
H72.41711.78764.64793.16862.43233.10431.10563.07672.1807
C82.18501.10384.27872.70481.81912.73771.10562.18071.5377
H91.78762.41714.64803.16853.10432.43233.07672.18071.1056
C101.10382.18504.27882.70472.73771.81912.18071.53771.1056

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 109.055 H1 C10 C8 110.539
H1 C10 H9 108.008 H2 C8 S5 109.055
H2 C8 H7 108.008 H2 C8 C10 110.539
S3 C4 S5 123.467 S3 C4 S6 123.467
C4 S5 C8 96.996 C4 S6 C10 96.995
S5 C4 S6 113.066 S5 C8 H7 110.131
S5 C8 C10 108.998 S6 C10 C8 108.997
S6 C10 H9 110.131 H7 C8 C10 110.098
C8 C10 H9 110.098
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.111      
2 H 0.111      
3 S 0.021      
4 C -0.320      
5 S 0.191      
6 S 0.191      
7 H 0.105      
8 C -0.257      
9 H 0.105      
10 C -0.257      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -3.309 0.000 0.000 3.309
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -49.244 0.000 -0.000
y 0.000 -51.285 0.126
z -0.000 0.126 -49.165
Traceless
 xyz
x 0.981 0.000 -0.000
y 0.000 -2.081 0.126
z -0.000 0.126 1.099
Polar
3z2-r22.199
x2-y22.041
xy0.000
xz-0.000
yz0.126


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.513 0.000 0.000
y 0.000 5.669 -0.180
z 0.000 -0.180 2.525


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