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

using model chemistry: MP2=FULL/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 MP2=FULL/6-31G**
 hartrees
Energy at 0K-1310.472796
Energy at 298.15K-1310.480853
HF Energy-1309.623604
Nuclear repulsion energy453.735353
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/6-31G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A1 3225 3014 1.99      
2 A1 3132 2927 35.54      
3 A1 1489 1391 14.18      
4 A1 955 893 15.86      
5 A1 691 646 4.41      
6 A1 417 389 0.09      
7 A1 310 289 1.61      
8 A2 1266 1183 0.00      
9 A2 1174 1097 0.00      
10 A2 807 754 0.00      
11 E 3227 3016 0.00      
11 E 3227 3016 0.00      
12 E 3139 2933 2.56      
12 E 3139 2933 2.56      
13 E 1471 1374 4.62      
13 E 1471 1374 4.62      
14 E 1322 1235 21.42      
14 E 1322 1235 21.42      
15 E 1260 1178 18.93      
15 E 1260 1178 18.93      
16 E 829 774 0.84      
16 E 829 774 0.84      
17 E 786 735 23.81      
17 E 786 735 23.81      
18 E 701 655 1.00      
18 E 701 655 1.00      
19 E 292 273 1.14      
19 E 292 273 1.14      
20 E 192 179 0.01      
20 E 192 179 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 19952.7 cm-1
Scaled (by 0.9344) Zero Point Vibrational Energy (zpe) 18643.8 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/6-31G**
ABC
0.07386 0.07386 0.04025

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-31G**

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.570 0.406
C2 1.360 -0.785 0.406
C3 -1.360 -0.785 0.406
S4 1.538 0.888 -0.256
S5 0.000 -1.776 -0.256
S6 -1.538 0.888 -0.256
H7 0.000 1.481 1.493
H8 1.283 -0.741 1.493
H9 -1.283 -0.741 1.493
H10 0.000 2.630 0.161
H11 2.277 -1.315 0.161
H12 -2.277 -1.315 0.161

Atom - Atom Distances (Å)
  C1 C2 C3 S4 S5 S6 H7 H8 H9 H10 H11 H12
C12.71932.71931.80773.41061.80771.09072.85762.85761.08753.68353.6835
C22.71932.71931.80771.80773.41062.85761.09072.85763.68351.08753.6835
C32.71932.71933.41061.80771.80772.85762.85761.09073.68353.68351.0875
S41.80771.80773.41063.07603.07602.40292.40293.69662.36062.36064.4253
S53.41061.80771.80773.07603.07603.69662.40292.40294.42532.36062.3606
S61.80773.41061.80773.07603.07602.40293.69662.40292.36064.42532.3606
H71.09072.85762.85762.40293.69662.40292.56542.56541.75853.84413.8441
H82.85761.09072.85762.40292.40293.69662.56542.56543.84411.75853.8441
H92.85762.85761.09073.69662.40292.40292.56542.56543.84413.84411.7585
H101.08753.68353.68352.36064.42532.36061.75853.84413.84414.55474.5547
H113.68351.08753.68352.36062.36064.42533.84411.75853.84414.55474.5547
H123.68353.68351.08754.42532.36062.36063.84413.84411.75854.55474.5547

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 97.551 C1 S6 C3 97.551
C2 S5 C3 97.551 S4 C1 S6 116.597
S4 C1 H7 109.502 S4 C1 H10 106.582
S4 C2 S5 116.597 S4 C2 H8 109.502
S4 C2 H11 106.582 S5 C2 H8 109.502
S5 C2 H11 106.582 S5 C3 S6 116.597
S5 C3 H9 109.502 S5 C3 H12 106.582
S6 C1 H7 109.502 S6 C1 H10 106.582
S6 C3 H9 109.502 S6 C3 H12 106.582
H7 C1 H10 107.665 H8 C2 H11 107.665
H9 C3 H12 107.665
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability