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All results from a given calculation for C3H6S3 (1,3,5-Trithiane)

using model chemistry: CCD/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at CCD/6-31G**
 hartrees
Energy at 0K-1310.482874
Energy at 298.15K-1310.490922
HF Energy-1309.623882
Nuclear repulsion energy451.942684
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 CCD/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 A1 3219 3019 3.01      
2 A1 3136 2940 38.53      
3 A1 1501 1407 11.18      
4 A1 961 901 15.69      
5 A1 687 644 4.14      
6 A1 418 392 0.11      
7 A1 304 285 1.79      
8 A2 1278 1198 0.00      
9 A2 1176 1103 0.00      
10 A2 817 766 0.00      
11 E 3220 3019 0.47      
11 E 3220 3019 0.47      
12 E 3140 2944 4.03      
12 E 3140 2944 4.03      
13 E 1484 1391 3.72      
13 E 1484 1391 3.72      
14 E 1332 1249 20.59      
14 E 1332 1249 20.59      
15 E 1261 1183 18.09      
15 E 1261 1183 18.09      
16 E 834 782 0.77      
16 E 834 782 0.77      
17 E 789 739 17.39      
17 E 789 739 17.39      
18 E 698 654 0.54      
18 E 698 654 0.54      
19 E 294 275 0.86      
19 E 294 275 0.86      
20 E 188 176 0.00      
20 E 188 176 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 19986.6 cm-1
Scaled (by 0.9376) Zero Point Vibrational Energy (zpe) 18739.4 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 CCD/6-31G**
ABC
0.07328 0.07328 0.03988

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.582 0.404
C2 1.370 -0.791 0.404
C3 -1.370 -0.791 0.404
S4 1.544 0.891 -0.254
S5 0.000 -1.782 -0.254
S6 -1.544 0.891 -0.254
H7 0.000 1.506 1.492
H8 1.304 -0.753 1.492
H9 -1.304 -0.753 1.492
H10 0.000 2.639 0.147
H11 2.285 -1.319 0.147
H12 -2.285 -1.319 0.147

Atom - Atom Distances (Å)
  C1 C2 C3 S4 S5 S6 H7 H8 H9 H10 H11 H12
C12.73982.73981.81463.42791.81461.09072.88702.88701.08793.70223.7022
C22.73982.73981.81461.81463.42792.88701.09072.88703.70221.08793.7022
C32.73982.73983.42791.81461.81462.88702.88701.09073.70223.70221.0879
S41.81461.81463.42793.08703.08702.41042.41043.72302.36612.36614.4395
S53.42791.81461.81463.08703.08703.72302.41042.41044.43952.36612.3661
S61.81463.42791.81463.08703.08702.41043.72302.41042.36614.43952.3661
H71.09072.88702.88702.41043.72302.41042.60792.60791.75873.87473.8747
H82.88701.09072.88702.41042.41043.72302.60792.60793.87471.75873.8747
H92.88702.88701.09073.72302.41042.41042.60792.60793.87473.87471.7587
H101.08793.70223.70222.36614.43952.36611.75873.87473.87474.57084.5708
H113.70221.08793.70222.36612.36614.43953.87471.75873.87474.57084.5708
H123.70223.70221.08794.43952.36612.36613.87473.87471.75874.57084.5708

picture of 1,3,5-Trithiane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 S4 C2 98.035 C1 S6 C3 98.035
C2 S5 C3 98.035 S4 C1 S6 116.552
S4 C1 H7 109.595 S4 C1 H10 106.511
S4 C2 S5 116.552 S4 C2 H8 109.595
S4 C2 H11 106.511 S5 C2 H8 109.595
S5 C2 H11 106.511 S5 C3 S6 116.552
S5 C3 H9 109.595 S5 C3 H12 106.511
S6 C1 H7 109.595 S6 C1 H10 106.511
S6 C3 H9 109.595 S6 C3 H12 106.511
H7 C1 H10 107.656 H8 C2 H11 107.656
H9 C3 H12 107.656
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability