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

using model chemistry: MP2=FULL/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 MP2=FULL/6-311G*
 hartrees
Energy at 0K-1309.763915
Energy at 298.15K-1309.769263
HF Energy-1308.540865
Nuclear repulsion energy424.856969
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 MP2=FULL/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 3181 3013 6.00      
2 A 3168 3001 0.89      
3 A 3107 2942 14.42      
4 A 3104 2940 8.12      
5 A 1511 1432 0.92      
6 A 1498 1419 10.04      
7 A 1366 1293 20.06      
8 A 1329 1259 8.44      
9 A 1208 1144 20.32      
10 A 1172 1110 2.95      
11 A 1160 1098 243.65      
12 A 1030 976 5.26      
13 A 1002 949 4.52      
14 A 909 861 11.26      
15 A 858 812 82.54      
16 A 725 687 0.50      
17 A 719 681 2.80      
18 A 508 481 17.01      
19 A 504 477 3.88      
20 A 464 440 2.62      
21 A 400 379 0.62      
22 A 268 254 0.52      
23 A 258 245 1.97      
24 A 103 98 1.71      

Unscaled Zero Point Vibrational Energy (zpe) 14776.5 cm-1
Scaled (by 0.9471) Zero Point Vibrational Energy (zpe) 13994.8 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 MP2=FULL/6-311G*
ABC
0.10497 0.05755 0.03837

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-311G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 2.675 1.310 0.065
H2 2.675 -1.310 -0.065
S3 -2.305 -0.000 0.000
C4 -0.674 0.000 -0.000
S5 0.289 -1.469 -0.090
S6 0.289 1.469 0.089
H7 1.960 -0.604 1.410
C8 1.868 -0.686 0.325
H9 1.960 0.604 -1.410
C10 1.868 0.686 -0.325

Atom - Atom Distances (Å)
  H1 H2 S3 C4 S5 S6 H7 C8 H9 C10
H12.62355.14983.59703.66682.39212.44692.16881.78491.0928
H22.62355.14983.59702.39213.66691.78481.09282.44702.1688
S35.14985.14981.63072.98192.98194.53194.24074.53204.2407
C43.59703.59701.63071.75881.75883.04802.65243.04792.6524
S53.66682.39212.98191.75882.94412.40611.81072.97272.6819
S62.39213.66692.98191.75882.94412.97272.68202.40611.8108
H72.44691.78484.53193.04802.40612.97271.09213.06842.1641
C82.16881.09284.24072.65241.81072.68201.09212.16411.5177
H91.78492.44704.53203.04792.97272.40613.06842.16411.0922
C101.09282.16884.24072.65242.68191.81082.16411.51771.0922

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 108.400 H1 C10 C8 111.322
H1 C10 H9 109.550 H2 C8 S5 108.399
H2 C8 H7 109.548 H2 C8 C10 111.324
S3 C4 S5 123.180 S3 C4 S6 123.182
C4 S5 C8 95.977 C4 S6 C10 95.973
S5 C4 S6 113.638 S5 C8 H7 109.463
S5 C8 C10 107.040 S6 C10 C8 107.041
S6 C10 H9 109.461 H7 C8 C10 110.988
C8 C10 H9 110.989
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability