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All results from a given calculation for C3H6S3 (Carbonotrithioic acid, dimethyl ester)

using model chemistry: MP2=FULL/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A1
Energy calculated at MP2=FULL/6-31G*
 hartrees
Energy at 0K-1310.429307
Energy at 298.15K-1310.435626
HF Energy-1309.613185
Nuclear repulsion energy432.564170
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 MP2=FULL/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 A 3241 3054 1.85      
2 A 3240 3053 0.00      
3 A 3232 3045 1.47      
4 A 3232 3045 2.95      
5 A 3126 2945 9.30      
6 A 3126 2945 1.38      
7 A 1531 1443 1.38      
8 A 1529 1440 32.85      
9 A 1513 1426 23.79      
10 A 1513 1426 0.00      
11 A 1438 1355 0.05      
12 A 1431 1348 0.60      
13 A 1161 1094 150.86      
14 A 1039 979 7.58      
15 A 1037 978 20.71      
16 A 1034 975 10.71      
17 A 1027 968 0.00      
18 A 882 831 173.64      
19 A 778 733 1.85      
20 A 765 721 2.08      
21 A 531 500 2.46      
22 A 495 467 1.52      
23 A 366 345 4.45      
24 A 319 301 2.12      
25 A 259 244 4.82      
26 A 206 194 0.00      
27 A 202 190 0.00      
28 A 198 186 1.39      
29 A 91 85 5.60      
30 A 52 49 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 19297.7 cm-1
Scaled (by 0.9422) Zero Point Vibrational Energy (zpe) 18182.3 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
0.10582 0.04532 0.03211

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.020 -0.000
S2 0.000 1.657 -0.000
S3 -1.431 -1.001 -0.000
S4 1.431 -1.001 0.000
C5 -2.749 0.223 0.000
C6 2.749 0.223 0.000
H7 -2.695 0.851 -0.890
H8 2.695 0.851 -0.890
H9 -3.682 -0.344 0.000
H10 -2.695 0.850 0.890
H11 2.695 0.850 0.890
H12 3.682 -0.344 -0.000

Atom - Atom Distances (Å)
  C1 S2 S3 S4 C5 C6 H7 H8 H9 H10 H11 H12
C11.63701.75751.75752.75612.75612.95722.95723.69982.95722.95733.6998
S21.63703.01833.01833.10013.10012.95062.95054.19042.95062.95074.1904
S31.75753.01832.86141.79844.35482.41194.60882.34502.41194.60895.1546
S41.75753.01832.86144.35481.79844.60892.41195.15464.60882.41192.3450
C52.75613.10011.79844.35485.49711.09005.55151.09201.09005.55166.4554
C62.75613.10014.35481.79845.49715.55161.09006.45545.55151.09001.0920
H72.95722.95062.41194.60891.09005.55165.39031.78651.77955.67656.5486
H82.95722.95054.60882.41195.55151.09005.39036.54865.67641.77951.7865
H93.69984.19042.34505.15461.09206.45541.78656.54861.78656.54867.3637
H102.95722.95062.41194.60881.09005.55151.77955.67641.78655.39036.5486
H112.95732.95074.60892.41195.55161.09005.67651.77956.54865.39031.7865
H123.69984.19045.15462.34506.45541.09206.54861.78657.36376.54861.7865

picture of Carbonotrithioic acid, dimethyl ester state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 S3 C5 101.616 C1 S4 C6 101.616
S2 C1 S3 125.504 S2 C1 S4 125.504
S3 C1 S4 108.992 S3 C5 H7 110.841
S3 C5 H9 105.846 S3 C5 H10 110.841
S4 C6 H8 110.841 S4 C6 H11 110.841
S4 C6 H12 105.846 H7 C5 H9 109.918
H7 C5 H10 109.426 H8 C6 H11 109.426
H8 C6 H12 109.918 H9 C5 H10 109.918
H11 C6 H12 109.918
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability