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

using model chemistry: CCSD(T)/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at CCSD(T)/6-31G*
 hartrees
Energy at 0K-1310.470671
Energy at 298.15K-1310.478608
HF Energy-1309.613286
Nuclear repulsion energy450.447491
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 CCSD(T)/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 3145 3026        
2 A1 3064 2948        
3 A1 1484 1428        
4 A1 951 915        
5 A1 674 648        
6 A1 411 396        
7 A1 304 293        
8 A2 1259 1211        
9 A2 1161 1117        
10 A2 785 755        
11 E 3147 3028        
11 E 3147 3027        
12 E 3068 2952        
12 E 3068 2952        
13 E 1467 1411        
13 E 1467 1411        
14 E 1313 1264        
14 E 1313 1263        
15 E 1245 1197        
15 E 1244 1197        
16 E 825 794        
16 E 825 794        
17 E 767 738        
17 E 766 737        
18 E 683 657        
18 E 683 657        
19 E 288 277        
19 E 288 277        
20 E 187 180        
20 E 185 178        

Unscaled Zero Point Vibrational Energy (zpe) 19607.2 cm-1
Scaled (by 0.9621) Zero Point Vibrational Energy (zpe) 18864.1 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 CCSD(T)/6-31G*
ABC
0.07283 0.07283 0.03968

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD(T)/6-31G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.586 0.408
C2 1.373 -0.793 0.408
C3 -1.373 -0.793 0.408
S4 1.548 0.893 -0.257
S5 0.000 -1.787 -0.257
S6 -1.548 0.893 -0.257
H7 0.000 1.500 1.503
H8 1.299 -0.750 1.503
H9 -1.299 -0.750 1.503
H10 0.000 2.652 0.155
H11 2.296 -1.326 0.155
H12 -2.296 -1.326 0.155

Atom - Atom Distances (Å)
  C1 C2 C3 S4 S5 S6 H7 H8 H9 H10 H11 H12
C12.74632.74631.82103.43741.82101.09872.88812.88811.09583.71673.7167
C22.74632.74631.82101.82103.43742.88811.09872.88813.71671.09583.7167
C32.74632.74633.43741.82101.82102.88812.88811.09873.71673.71671.0958
S41.82101.82103.43743.09523.09522.42092.42093.72842.37812.37814.4577
S53.43741.82101.82103.09523.09523.72842.42092.42094.45772.37812.3781
S61.82103.43741.82103.09523.09522.42093.72842.42092.37814.45772.3781
H71.09872.88812.88812.42093.72842.42092.59772.59771.77373.88293.8829
H82.88811.09872.88812.42092.42093.72842.59772.59773.88291.77373.8829
H92.88812.88811.09873.72842.42092.42092.59772.59773.88293.88291.7737
H101.09583.71673.71672.37814.45772.37811.77373.88293.88294.59284.5928
H113.71671.09583.71672.37812.37814.45773.88291.77373.88294.59284.5928
H123.71673.71671.09584.45772.37812.37813.88293.88291.77374.59284.5928

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 97.888 C1 S6 C3 97.888
C2 S5 C3 97.888 S4 C1 S6 116.396
S4 C1 H7 109.530 S4 C1 H10 106.579
S4 C2 S5 116.396 S4 C2 H8 109.530
S4 C2 H11 106.579 S5 C2 H8 109.530
S5 C2 H11 106.579 S5 C3 S6 116.396
S5 C3 H9 109.530 S5 C3 H12 106.579
S6 C1 H7 109.530 S6 C1 H10 106.579
S6 C3 H9 109.530 S6 C3 H12 106.579
H7 C1 H10 107.846 H8 C2 H11 107.845
H9 C3 H12 107.845
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability