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

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

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/6-31+G**
 hartrees
Energy at 0K-1310.493401
Energy at 298.15K-1310.501442
HF Energy-1309.626616
Nuclear repulsion energy451.949413
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/6-31+G**
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 3210 3025 2.02      
2 A1 3125 2944 34.74      
3 A1 1475 1390 9.53      
4 A1 958 903 14.66      
5 A1 685 645 2.81      
6 A1 416 392 0.02      
7 A1 306 288 1.38      
8 A2 1276 1202 0.00      
9 A2 1160 1093 0.00      
10 A2 815 768 0.00      
11 E 3211 3026 0.49      
11 E 3211 3026 0.49      
12 E 3130 2949 4.39      
12 E 3130 2949 4.39      
13 E 1459 1375 4.06      
13 E 1459 1375 4.06      
14 E 1330 1254 18.93      
14 E 1330 1254 18.93      
15 E 1245 1173 17.55      
15 E 1245 1173 17.55      
16 E 833 785 1.04      
16 E 833 785 1.04      
17 E 786 741 18.03      
17 E 786 741 18.02      
18 E 695 655 0.45      
18 E 695 655 0.45      
19 E 291 274 0.87      
19 E 291 274 0.87      
20 E 189 178 0.00      
20 E 189 178 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 19881.0 cm-1
Scaled (by 0.9423) Zero Point Vibrational Energy (zpe) 18733.9 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/6-31+G**
ABC
0.07330 0.07330 0.03990

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.583 0.405
C2 1.371 -0.791 0.405
C3 -1.371 -0.791 0.405
S4 1.543 0.891 -0.254
S5 0.000 -1.781 -0.254
S6 -1.543 0.891 -0.254
H7 0.000 1.512 1.494
H8 1.310 -0.756 1.494
H9 -1.310 -0.756 1.494
H10 0.000 2.639 0.143
H11 2.286 -1.320 0.143
H12 -2.286 -1.320 0.143

Atom - Atom Distances (Å)
  C1 C2 C3 S4 S5 S6 H7 H8 H9 H10 H11 H12
C12.74172.74171.81463.42801.81461.09152.89362.89361.08853.70393.7039
C22.74172.74171.81461.81463.42802.89361.09152.89363.70391.08853.7039
C32.74172.74173.42801.81461.81462.89362.89361.09153.70393.70391.0885
S41.81461.81463.42803.08523.08522.41272.41273.72862.36552.36554.4385
S53.42801.81461.81463.08523.08523.72862.41272.41274.43852.36552.3655
S61.81463.42801.81463.08523.08522.41273.72862.41272.36554.43852.3655
H71.09152.89362.89362.41273.72862.41272.61942.61941.75943.88213.8821
H82.89361.09152.89362.41272.41273.72862.61942.61943.88211.75943.8821
H92.89362.89361.09153.72862.41272.41272.61942.61943.88213.88211.7594
H101.08853.70393.70392.36554.43852.36551.75943.88213.88214.57174.5717
H113.70391.08853.70392.36552.36554.43853.88211.75943.88214.57174.5717
H123.70393.70391.08854.43852.36552.36553.88213.88211.75944.57174.5717

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 98.130 C1 S6 C3 98.130
C2 S5 C3 98.130 S4 C1 S6 116.447
S4 C1 H7 109.727 S4 C1 H10 106.441
S4 C2 S5 116.447 S4 C2 H8 109.727
S4 C2 H11 106.441 S5 C2 H8 109.727
S5 C2 H11 106.441 S5 C3 S6 116.447
S5 C3 H9 109.727 S5 C3 H12 106.441
S6 C1 H7 109.727 S6 C1 H10 106.441
S6 C3 H9 109.727 S6 C3 H12 106.441
H7 C1 H10 107.624 H8 C2 H11 107.624
H9 C3 H12 107.624
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability