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

using model chemistry: MP2=FULL/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at MP2=FULL/STO-3G
 hartrees
Energy at 0K-1295.510311
Energy at 298.15K-1295.518319
HF Energy-1295.266029
Nuclear repulsion energy447.513083
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/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 A1 3473 3087 6.47      
2 A1 3341 2970 23.42      
3 A1 1693 1505 1.29      
4 A1 1025 911 8.03      
5 A1 760 675 4.45      
6 A1 453 403 1.34      
7 A1 316 281 1.75      
8 A2 1390 1236 0.00      
9 A2 1303 1159 0.00      
10 A2 950 845 0.00      
11 E 3473 3087 0.17      
11 E 3473 3087 0.17      
12 E 3344 2972 4.82      
12 E 3344 2972 4.82      
13 E 1690 1502 0.84      
13 E 1690 1502 0.84      
14 E 1451 1290 26.68      
14 E 1451 1290 26.68      
15 E 1367 1215 9.50      
15 E 1367 1215 9.50      
16 E 945 840 3.70      
16 E 945 840 3.70      
17 E 894 794 4.28      
17 E 894 794 4.28      
18 E 782 695 0.03      
18 E 782 695 0.03      
19 E 318 283 0.09      
19 E 318 283 0.09      
20 E 195 174 0.12      
20 E 195 174 0.12      

Unscaled Zero Point Vibrational Energy (zpe) 21810.5 cm-1
Scaled (by 0.8889) Zero Point Vibrational Energy (zpe) 19387.4 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 MP2=FULL/STO-3G
ABC
0.07182 0.07182 0.03916

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/STO-3G

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.582 0.411
C2 1.370 -0.791 0.411
C3 -1.370 -0.791 0.411
S4 1.562 0.902 -0.261
S5 0.000 -1.804 -0.261
S6 -1.562 0.902 -0.261
H7 0.000 1.489 1.519
H8 1.290 -0.745 1.519
H9 -1.290 -0.745 1.519
H10 0.000 2.666 0.182
H11 2.309 -1.333 0.182
H12 -2.309 -1.333 0.182

Atom - Atom Distances (Å)
  C1 C2 C3 S4 S5 S6 H7 H8 H9 H10 H11 H12
C12.74092.74091.83163.45231.83161.11142.88192.88191.10713.72563.7256
C22.74092.74091.83161.83163.45232.88191.11142.88193.72561.10713.7256
C32.74092.74093.45231.83161.83162.88192.88191.11143.72563.72561.1071
S41.83161.83163.45233.12443.12442.43952.43953.74312.39742.39744.4914
S53.45231.83161.83163.12443.12443.74312.43952.43954.49142.39742.3974
S61.83163.45231.83163.12443.12442.43953.74312.43952.39744.49142.3974
H71.11142.88192.88192.43953.74312.43952.57962.57961.78023.88323.8832
H82.88191.11142.88192.43952.43953.74312.57962.57963.88321.78023.8832
H92.88192.88191.11143.74312.43952.43952.57962.57963.88323.88321.7802
H101.10713.72563.72562.39744.49142.39741.78023.88323.88324.61714.6171
H113.72561.10713.72562.39742.39744.49143.88321.78023.88324.61714.6171
H123.72563.72561.10714.49142.39742.39743.88323.88321.78024.61714.6171

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 96.872 C1 S6 C3 96.872
C2 S5 C3 96.872 S4 C1 S6 117.058
S4 C1 H7 109.533 S4 C1 H10 106.723
S4 C2 S5 117.058 S4 C2 H8 109.533
S4 C2 H11 106.723 S5 C2 H8 109.533
S5 C2 H11 106.723 S5 C3 S6 117.058
S5 C3 H9 109.533 S5 C3 H12 106.723
S6 C1 H7 109.533 S6 C1 H10 106.723
S6 C3 H9 109.533 S6 C3 H12 106.723
H7 C1 H10 106.730 H8 C2 H11 106.730
H9 C3 H12 106.730
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability