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

using model chemistry: CCSD=FULL/6-31G(2df,p)

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=FULL/6-31G(2df,p)
 hartrees
Energy at 0K-1310.783525
Energy at 298.15K-1310.791539
HF Energy-1309.650653
Nuclear repulsion energy454.366395
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=FULL/6-31G(2df,p)
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 3188 3002 0.90      
2 A1 3112 2930 20.18      
3 A1 1485 1398 11.26      
4 A1 945 890 11.73      
5 A1 683 643 3.32      
6 A1 412 388 0.01      
7 A1 305 287 2.07      
8 A2 1233 1161 0.00      
9 A2 1150 1083 0.00      
10 A2 820 772 0.00      
11 E 3189 3002 0.13      
11 E 3189 3002 0.13      
12 E 3116 2934 2.39      
12 E 3116 2934 2.39      
13 E 1470 1384 2.81      
13 E 1470 1384 2.81      
14 E 1287 1212 14.68      
14 E 1287 1212 14.68      
15 E 1234 1162 16.19      
15 E 1234 1162 16.19      
16 E 823 775 2.23      
16 E 823 775 2.23      
17 E 789 743 19.42      
17 E 789 743 19.42      
18 E 697 656 0.63      
18 E 697 656 0.63      
19 E 289 272 1.34      
19 E 289 272 1.34      
20 E 186 175 0.01      
20 E 186 175 0.01      

Unscaled Zero Point Vibrational Energy (zpe) 19744.0 cm-1
Scaled (by 0.9416) Zero Point Vibrational Energy (zpe) 18590.9 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=FULL/6-31G(2df,p)
ABC
0.07414 0.07414 0.04038

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD=FULL/6-31G(2df,p)

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 1.576 0.404
C2 1.364 -0.788 0.404
C3 -1.364 -0.788 0.404
S4 1.532 0.885 -0.253
S5 0.000 -1.770 -0.253
S6 -1.532 0.885 -0.253
H7 0.000 1.501 1.492
H8 1.300 -0.750 1.492
H9 -1.300 -0.750 1.492
H10 0.000 2.632 0.143
H11 2.280 -1.316 0.143
H12 -2.280 -1.316 0.143

Atom - Atom Distances (Å)
  C1 C2 C3 S4 S5 S6 H7 H8 H9 H10 H11 H12
C12.72892.72891.80483.40901.80481.09062.87802.87801.08843.69143.6914
C22.72892.72891.80481.80483.40902.87801.09062.87803.69141.08843.6914
C32.72892.72893.40901.80481.80482.87802.87801.09063.69143.69141.0884
S41.80481.80483.40903.06503.06502.40272.40273.70672.35792.35794.4197
S53.40901.80481.80483.06503.06503.70672.40272.40274.41972.35792.3579
S61.80483.40901.80483.06503.06502.40273.70672.40272.35794.41972.3579
H71.09062.87802.87802.40273.70672.40272.59932.59931.76043.86653.8665
H82.87801.09062.87802.40272.40273.70672.59932.59933.86651.76043.8665
H92.87802.87801.09063.70672.40272.40272.59932.59933.86653.86651.7604
H101.08843.69143.69142.35794.41972.35791.76043.86653.86654.55924.5592
H113.69141.08843.69142.35792.35794.41973.86651.76043.86654.55924.5592
H123.69143.69141.08844.41972.35792.35793.86653.86651.76044.55924.5592

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 98.227 C1 S6 C3 98.227
C2 S5 C3 98.227 S4 C1 S6 116.231
S4 C1 H7 109.689 S4 C1 H10 106.527
S4 C2 S5 116.231 S4 C2 H8 109.689
S4 C2 H11 106.527 S5 C2 H8 109.689
S5 C2 H11 106.527 S5 C3 S6 116.231
S5 C3 H9 109.689 S5 C3 H12 106.527
S6 C1 H7 109.689 S6 C1 H10 106.527
S6 C3 H9 109.689 S6 C3 H12 106.527
H7 C1 H10 107.785 H8 C2 H11 107.785
H9 C3 H12 107.785
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability