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

using model chemistry: CID/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 CID/3-21G
 hartrees
Energy at 0K-1303.526236
Energy at 298.15K-1303.533940
HF Energy-1303.109950
Nuclear repulsion energy437.613055
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 CID/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 3270 3046 0.42      
2 A1 3192 2973 23.40      
3 A1 1549 1443 18.23      
4 A1 955 890 20.44      
5 A1 617 575 6.78      
6 A1 395 368 0.17      
7 A1 271 253 3.07      
8 A2 1274 1187 0.00      
9 A2 1184 1103 0.00      
10 A2 734 684 0.00      
11 E 3271 3047 0.82      
11 E 3271 3047 0.82      
12 E 3194 2975 1.59      
12 E 3194 2975 1.59      
13 E 1532 1427 5.96      
13 E 1532 1427 5.96      
14 E 1325 1235 11.96      
14 E 1325 1235 11.96      
15 E 1257 1171 22.79      
15 E 1257 1171 22.79      
16 E 838 781 0.08      
16 E 838 781 0.08      
17 E 720 671 28.13      
17 E 720 671 28.13      
18 E 627 585 0.26      
18 E 627 585 0.26      
19 E 274 256 0.94      
19 E 274 256 0.94      
20 E 165 154 0.00      
20 E 165 154 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 19924.6 cm-1
Scaled (by 0.9316) Zero Point Vibrational Energy (zpe) 18561.8 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 CID/3-21G
ABC
0.06854 0.06854 0.03740

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.642 0.435
C2 1.422 -0.821 0.435
C3 -1.422 -0.821 0.435
S4 1.593 0.920 -0.269
S5 0.000 -1.840 -0.269
S6 -1.593 0.920 -0.269
H7 0.000 1.532 1.516
H8 1.327 -0.766 1.516
H9 -1.327 -0.766 1.516
H10 0.000 2.695 0.172
H11 2.334 -1.347 0.172
H12 -2.334 -1.347 0.172

Atom - Atom Distances (Å)
  C1 C2 C3 S4 S5 S6 H7 H8 H9 H10 H11 H12
C12.84372.84371.88533.55191.88531.08652.95402.95401.08503.80123.8012
C22.84372.84371.88531.88533.55192.95401.08652.95403.80121.08503.8012
C32.84372.84373.55191.88531.88532.95402.95401.08653.80123.80121.0850
S41.88531.88533.55193.18663.18662.46922.46923.81472.42532.42534.5556
S53.55191.88531.88533.18663.18663.81472.46922.46924.55562.42532.4253
S61.88533.55191.88533.18663.18662.46923.81472.46922.42534.55562.4253
H71.08652.95402.95402.46923.81472.46922.65342.65341.77683.94213.9421
H82.95401.08652.95402.46922.46923.81472.65342.65343.94211.77683.9421
H92.95402.95401.08653.81472.46922.46922.65342.65343.94213.94211.7768
H101.08503.80123.80122.42534.55562.42531.77683.94213.94214.66704.6670
H113.80121.08503.80122.42532.42534.55563.94211.77683.94214.66704.6670
H123.80123.80121.08504.55562.42532.42533.94213.94211.77684.66704.6670

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 97.905 C1 S6 C3 97.905
C2 S5 C3 97.905 S4 C1 S6 115.365
S4 C1 H7 109.417 S4 C1 H10 106.332
S4 C2 S5 115.365 S4 C2 H8 109.417
S4 C2 H11 106.332 S5 C2 H8 109.417
S5 C2 H11 106.332 S5 C3 S6 115.365
S5 C3 H9 109.417 S5 C3 H12 106.332
S6 C1 H7 109.417 S6 C1 H10 106.332
S6 C3 H9 109.417 S6 C3 H12 106.332
H7 C1 H10 109.815 H8 C2 H11 109.815
H9 C3 H12 109.815
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability