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

using model chemistry: CCD/3-21G

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/3-21G
 hartrees
Energy at 0K-1303.607299
Energy at 298.15K-1303.614794
HF Energy-1303.107766
Nuclear repulsion energy434.241435
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/3-21G
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 3182 3094 1.16      
2 A1 3102 3016 25.64      
3 A1 1508 1467 16.80      
4 A1 920 895 17.72      
5 A1 591 574 5.43      
6 A1 378 367 0.13      
7 A1 266 258 2.51      
8 A2 1236 1202 0.00      
9 A2 1147 1115 0.00      
10 A2 695 675 0.00      
11 E 3183 3095 0.13      
11 E 3183 3095 0.13      
12 E 3106 3020 2.02      
12 E 3106 3020 2.02      
13 E 1492 1450 4.66      
13 E 1492 1450 4.66      
14 E 1283 1248 11.26      
14 E 1283 1248 11.26      
15 E 1217 1183 19.87      
15 E 1217 1183 19.87      
16 E 810 788 0.15      
16 E 810 788 0.15      
17 E 684 665 25.96      
17 E 684 665 25.95      
18 E 599 582 0.28      
18 E 599 582 0.28      
19 E 263 256 0.99      
19 E 263 256 0.99      
20 E 162 158 0.01      
20 E 162 158 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 19310.7 cm-1
Scaled (by 0.9723) Zero Point Vibrational Energy (zpe) 18775.8 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 CCD/3-21G
ABC
0.06745 0.06745 0.03686

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/3-21G

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.649 0.443
C2 1.428 -0.824 0.443
C3 -1.428 -0.824 0.443
S4 1.607 0.928 -0.274
S5 0.000 -1.856 -0.274
S6 -1.607 0.928 -0.274
H7 0.000 1.521 1.530
H8 1.318 -0.761 1.530
H9 -1.318 -0.761 1.530
H10 0.000 2.711 0.190
H11 2.348 -1.355 0.190
H12 -2.348 -1.355 0.190

Atom - Atom Distances (Å)
  C1 C2 C3 S4 S5 S6 H7 H8 H9 H10 H11 H12
C12.85542.85541.90163.57671.90161.09362.95302.95301.09193.82083.8208
C22.85542.85541.90161.90163.57672.95301.09362.95303.82081.09193.8208
C32.85542.85543.57671.90161.90162.95302.95301.09363.82083.82081.0919
S41.90161.90163.57673.21393.21392.48732.48733.82832.44462.44464.5897
S53.57671.90161.90163.21393.21393.82832.48732.48734.58972.44462.4446
S61.90163.57671.90163.21393.21392.48733.82832.48732.44464.58972.4446
H71.09362.95302.95302.48733.82832.48732.63502.63501.79133.94723.9472
H82.95301.09362.95302.48732.48733.82832.63502.63503.94721.79133.9472
H92.95302.95301.09363.82832.48732.48732.63502.63503.94723.94721.7913
H101.09193.82083.82082.44464.58972.44461.79133.94723.94724.69514.6951
H113.82081.09193.82082.44462.44464.58973.94721.79133.94724.69514.6951
H123.82083.82081.09194.58972.44462.44463.94723.94721.79134.69514.6951

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 97.315 C1 S6 C3 97.315
C2 S5 C3 97.315 S4 C1 S6 115.352
S4 C1 H7 109.299 S4 C1 H10 106.332
S4 C2 S5 115.352 S4 C2 H8 109.299
S4 C2 H11 106.332 S5 C2 H8 109.299
S5 C2 H11 106.332 S5 C3 S6 115.352
S5 C3 H9 109.299 S5 C3 H12 106.332
S6 C1 H7 109.299 S6 C1 H10 106.332
S6 C3 H9 109.299 S6 C3 H12 106.332
H7 C1 H10 110.094 H8 C2 H11 110.094
H9 C3 H12 110.094
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability