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

using model chemistry: G2

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at G2
 hartrees
Energy at 0K-1310.900375
Energy at 298.15K-1310.892674
HF Energy-1309.614966
Nuclear repulsion energy452.453040
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 HF/6-31G*
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 3321 3129 3.18      
2 A1 3250 3062 41.95      
3 A1 1599 1507 9.45      
4 A1 1024 965 18.49      
5 A1 709 668 6.89      
6 A1 442 417 0.08      
7 A1 309 291 3.03      
8 A2 1355 1276 0.00      
9 A2 1239 1167 0.00      
10 A2 862 812 0.00      
11 E 3323 3131 0.36      
11 E 3323 3131 0.36      
12 E 3252 3064 6.98      
12 E 3252 3064 6.98      
13 E 1583 1491 4.12      
13 E 1583 1491 4.12      
14 E 1411 1330 22.44      
14 E 1411 1330 22.44      
15 E 1331 1254 22.23      
15 E 1331 1254 22.23      
16 E 890 839 0.60      
16 E 890 839 0.60      
17 E 828 780 21.18      
17 E 828 780 21.18      
18 E 723 682 0.40      
18 E 723 682 0.40      
19 E 309 292 0.75      
19 E 309 292 0.75      
20 E 189 178 0.02      
20 E 189 178 0.02      

Unscaled Zero Point Vibrational Energy (zpe) 20893.6 cm-1
Scaled (by 0.9422) Zero Point Vibrational Energy (zpe) 19686.0 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
0.07379 0.07379 0.04022

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 1.574 0.406
C2 1.363 -0.787 0.406
C3 -1.363 -0.787 0.406
S4 1.537 0.888 -0.256
S5 0.000 -1.775 -0.256
S6 -1.537 0.888 -0.256
H7 0.000 1.489 1.498
H8 1.290 -0.745 1.498
H9 -1.290 -0.745 1.498
H10 0.000 2.637 0.155
H11 2.284 -1.318 0.155
H12 -2.284 -1.318 0.155

Atom - Atom Distances (Å)
  C1 C2 C3 S4 S5 S6 H7 H8 H9 H10 H11 H12
C12.72562.72561.80883.41351.80881.09522.86892.86891.09233.69333.6933
C22.72562.72561.80881.80883.41352.86891.09522.86893.69331.09233.6933
C32.72562.72563.41351.80881.80882.86892.86891.09523.69333.69331.0923
S41.80881.80883.41353.07483.07482.40842.40843.70572.36482.36484.4311
S53.41351.80881.80883.07483.07483.70572.40842.40844.43112.36482.3648
S61.80883.41351.80883.07483.07482.40843.70572.40842.36484.43112.3648
H71.09522.86892.86892.40843.70572.40842.57972.57971.76603.86013.8601
H82.86891.09522.86892.40842.40843.70572.57972.57973.86011.76603.8601
H92.86892.86891.09523.70572.40842.40842.57972.57973.86013.86011.7660
H101.09233.69333.69332.36484.43112.36481.76603.86013.86014.56704.5670
H113.69331.09233.69332.36482.36484.43113.86011.76603.86014.56704.5670
H123.69333.69331.09234.43112.36482.36483.86013.86011.76604.56704.5670

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 99.638 C1 S6 C3 99.638
C2 S5 C3 99.638 S4 C1 S6 116.380
S4 C1 H7 109.793 S4 C1 H10 106.372
S4 C2 S5 116.380 S4 C2 H8 109.793
S4 C2 H11 106.372 S5 C2 H8 109.793
S5 C2 H11 106.372 S5 C3 S6 116.380
S5 C3 H9 109.793 S5 C3 H12 106.372
S6 C1 H7 109.793 S6 C1 H10 106.372
S6 C3 H9 109.793 S6 C3 H12 106.372
H7 C1 H10 107.700 H8 C2 H11 107.700
H9 C3 H12 107.700
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability