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

using model chemistry: QCISD/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at QCISD/6-311G**
 hartrees
Energy at 0K-1310.621350
Energy at 298.15K-1310.629357
HF Energy-1309.711197
Nuclear repulsion energy451.908025
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 QCISD/6-311G**
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 3153 3008 3.45      
2 A1 3076 2935 49.24      
3 A1 1444 1378 10.43      
4 A1 943 899 21.35      
5 A1 679 648 2.18      
6 A1 412 393 0.07      
7 A1 308 294 1.12      
8 A2 1255 1198 0.00      
9 A2 1155 1102 0.00      
10 A2 796 760 0.00      
11 E 3154 3009 0.94      
11 E 3154 3009 0.94      
12 E 3080 2938 4.75      
12 E 3080 2938 4.75      
13 E 1428 1363 3.17      
13 E 1428 1363 3.17      
14 E 1313 1253 23.30      
14 E 1313 1253 23.30      
15 E 1242 1185 13.02      
15 E 1242 1185 13.02      
16 E 811 773 3.39      
16 E 811 773 3.39      
17 E 772 736 21.51      
17 E 772 736 21.51      
18 E 687 656 0.93      
18 E 687 656 0.93      
19 E 287 274 0.80      
19 E 287 274 0.80      
20 E 190 181 0.00      
20 E 190 181 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 19572.9 cm-1
Scaled (by 0.9541) Zero Point Vibrational Energy (zpe) 18674.5 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 QCISD/6-311G**
ABC
0.07328 0.07328 0.03995

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD/6-311G**

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.577 0.408
C2 1.366 -0.788 0.408
C3 -1.366 -0.788 0.408
S4 1.544 0.891 -0.257
S5 0.000 -1.782 -0.257
S6 -1.544 0.891 -0.257
H7 0.000 1.490 1.500
H8 1.290 -0.745 1.500
H9 -1.290 -0.745 1.500
H10 0.000 2.641 0.159
H11 2.287 -1.320 0.159
H12 -2.287 -1.320 0.159

Atom - Atom Distances (Å)
  C1 C2 C3 S4 S5 S6 H7 H8 H9 H10 H11 H12
C12.73112.73111.81533.42441.81531.09532.87192.87191.09263.69933.6993
C22.73112.73111.81531.81533.42442.87191.09532.87193.69931.09263.6993
C32.73112.73113.42441.81531.81532.87192.87191.09533.69933.69931.0926
S41.81531.81533.42443.08703.08702.41432.41433.71422.36972.36974.4423
S53.42441.81531.81533.08703.08703.71422.41432.41434.44232.36972.3697
S61.81533.42441.81533.08703.08702.41433.71422.41432.36974.44232.3697
H71.09532.87192.87192.41433.71422.41432.58072.58071.76723.86343.8634
H82.87191.09532.87192.41432.41433.71422.58072.58073.86341.76723.8634
H92.87192.87191.09533.71422.41432.41432.58072.58073.86343.86341.7672
H101.09263.69933.69932.36974.44232.36971.76723.86343.86344.57354.5735
H113.69931.09263.69932.36972.36974.44233.86341.76723.86344.57354.5735
H123.69933.69931.09264.44232.36972.36973.86343.86341.76724.57354.5735

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 97.573 C1 S6 C3 97.573
C2 S5 C3 97.573 S4 C1 S6 116.487
S4 C1 H7 109.598 S4 C1 H10 106.501
S4 C2 S5 116.487 S4 C2 H8 109.598
S4 C2 H11 106.501 S5 C2 H8 109.598
S5 C2 H11 106.501 S5 C3 S6 116.487
S5 C3 H9 109.598 S5 C3 H12 106.501
S6 C1 H7 109.598 S6 C1 H10 106.501
S6 C3 H9 109.598 S6 C3 H12 106.501
H7 C1 H10 107.749 H8 C2 H11 107.749
H9 C3 H12 107.749
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability