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

using model chemistry: MP2/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A1
Energy calculated at MP2/6-311G**
 hartrees
Energy at 0K-1310.559748
Energy at 298.15K-1310.566074
HF Energy-1309.710257
Nuclear repulsion energy432.735045
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 MP2/6-311G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A 3208 3048 4.27      
2 A 3206 3047 0.00      
3 A 3200 3041 2.90      
4 A 3199 3040 4.47      
5 A 3094 2940 7.87      
6 A 3094 2940 8.52      
7 A 1488 1414 1.01      
8 A 1485 1411 27.37      
9 A 1462 1389 0.00      
10 A 1462 1389 20.32      
11 A 1398 1329 0.10      
12 A 1389 1320 1.51      
13 A 1149 1092 172.24      
14 A 1012 962 10.23      
15 A 1006 956 15.47      
16 A 1003 953 12.75      
17 A 1000 950 0.00      
18 A 865 822 177.28      
19 A 773 734 1.78      
20 A 761 723 2.32      
21 A 528 502 2.64      
22 A 486 462 4.25      
23 A 366 348 4.49      
24 A 317 301 2.55      
25 A 256 243 3.31      
26 A 212 201 0.03      
27 A 212 201 0.02      
28 A 196 186 1.51      
29 A 87 82 5.47      
30 A 49 46 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 18980.9 cm-1
Scaled (by 0.9502) Zero Point Vibrational Energy (zpe) 18035.7 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 MP2/6-311G**
ABC
0.10583 0.04538 0.03215

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/6-311G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.020 -0.000
S2 0.000 1.656 0.000
S3 1.431 -1.001 0.000
S4 -1.432 -1.001 -0.000
C5 2.745 0.225 -0.000
C6 -2.745 0.225 0.000
H7 2.692 0.850 0.891
H8 -2.692 0.851 0.891
H9 3.676 -0.346 -0.000
H10 2.691 0.850 -0.891
H11 -2.692 0.851 -0.891
H12 -3.676 -0.346 -0.000

Atom - Atom Distances (Å)
  C1 S2 S3 S4 C5 C6 H7 H8 H9 H10 H11 H12
C11.63631.75821.75822.75252.75262.95462.95453.69422.95422.95453.6943
S21.63633.01813.01833.09553.09572.94762.94774.18592.94732.94764.1861
S31.75823.01812.86291.79664.35252.41044.60672.33812.41034.60685.1493
S41.75823.01832.86294.35251.79664.60702.41045.14934.60652.41032.3381
C52.75253.09551.79664.35255.48971.08995.54451.09241.08995.54446.4462
C62.75263.09574.35251.79665.48975.54471.08996.44625.54431.08991.0924
H72.95462.94762.41044.60701.08995.54475.38361.78741.78195.67086.5404
H82.95452.94774.60672.41045.54451.08995.38366.54025.67041.78181.7874
H93.69424.18592.33815.14931.09246.44621.78746.54021.78746.54017.3520
H102.95422.94732.41034.60651.08995.54431.78195.67041.78745.38316.5399
H112.95452.94764.60682.41035.54441.08995.67081.78186.54015.38311.7874
H123.69434.18615.14932.33816.44621.09246.54041.78747.35206.53991.7874

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 101.477 C1 S4 C6 101.479
S2 C1 S3 125.494 S2 C1 S4 125.498
S3 C1 S4 109.008 S3 C5 H7 110.854
S3 C5 H9 105.449 S3 C5 H10 110.852
S4 C6 H8 110.855 S4 C6 H11 110.851
S4 C6 H12 105.452 H7 C5 H9 109.976
H7 C5 H10 109.658 H8 C6 H11 109.654
H8 C6 H12 109.983 H9 C5 H10 109.982
H11 C6 H12 109.977
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability