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All results from a given calculation for CH3C(SCH3)HCH3 (Propane, 2-(methylthio)-)

using model chemistry: MP2/CEP-121G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at MP2/CEP-121G
 hartrees
Energy at 0K-38.038899
Energy at 298.15K-38.049257
HF Energy-37.614845
Nuclear repulsion energy102.589673
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/CEP-121G
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 3123 3048 16.75      
2 A 3110 3036 22.23      
3 A 3083 3009 46.31      
4 A 3079 3005 28.60      
5 A 3066 2992 59.71      
6 A 3059 2985 13.51      
7 A 3001 2929 17.37      
8 A 2986 2915 38.77      
9 A 2965 2893 39.44      
10 A 2960 2889 32.92      
11 A 1527 1490 8.20      
12 A 1522 1485 5.49      
13 A 1509 1473 2.12      
14 A 1507 1470 10.34      
15 A 1499 1463 4.00      
16 A 1474 1439 11.35      
17 A 1459 1424 6.31      
18 A 1438 1404 8.88      
19 A 1401 1367 4.71      
20 A 1353 1321 2.04      
21 A 1308 1277 34.77      
22 A 1211 1182 10.72      
23 A 1147 1119 1.22      
24 A 1090 1064 3.45      
25 A 995 972 8.07      
26 A 984 961 3.50      
27 A 977 954 0.69      
28 A 937 915 0.68      
29 A 891 870 1.21      
30 A 681 665 0.90      
31 A 601 586 2.38      
32 A 409 399 0.97      
33 A 331 323 0.63      
34 A 319 311 0.42      
35 A 248 242 0.09      
36 A 214 209 0.06      
37 A 194 189 0.45      
38 A 119 116 0.54      
39 A 55 54 1.80      

Unscaled Zero Point Vibrational Energy (zpe) 28916.3 cm-1
Scaled (by 0.976) Zero Point Vibrational Energy (zpe) 28222.4 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/CEP-121G
ABC
0.18873 0.08664 0.06648

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/CEP-121G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 2.142 0.405 0.307
S2 0.783 -0.771 -0.321
C3 -0.758 0.141 0.381
C4 -0.954 1.532 -0.288
C5 -1.981 -0.799 0.169
H6 3.091 -0.145 0.234
H7 2.197 1.315 -0.306
H8 1.949 0.658 1.360
H9 -0.567 0.268 1.462
H10 -0.090 2.195 -0.117
H11 -1.830 -1.769 0.669
H12 -1.091 1.415 -1.377
H13 -1.850 2.025 0.133
H14 -2.888 -0.326 0.587
H15 -2.149 -0.981 -0.907

Atom - Atom Distances (Å)
  C1 S2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.90402.91343.34864.29791.09891.09851.10092.94922.89244.54243.78244.31175.09084.6698
S21.90401.92322.88502.80752.45472.52002.49582.46653.09832.96693.06653.86693.80762.9970
C32.91341.92321.55641.55673.86223.25292.92471.10552.21662.20842.19622.19132.19012.2021
C43.34862.88501.55642.58774.41013.15833.45102.19401.10253.54661.10311.10562.82122.8503
C54.29792.80751.55672.58775.11424.70624.35732.19273.55241.10192.84292.82631.10451.1038
H61.09892.45473.86224.41015.11421.79581.79373.88083.96445.19944.74515.39705.99175.4270
H71.09852.52003.25293.15834.70621.79581.80843.44462.45725.16453.45884.13165.41704.9513
H81.10092.49582.92473.45104.35731.79371.80842.54842.94974.54344.15984.21934.99604.9614
H92.94922.46651.10552.19402.19273.88083.44462.54842.53712.52353.10662.54912.55013.1098
H102.89243.09832.21661.10253.55243.96442.45722.94972.53714.39931.78791.78583.83153.8661
H114.54242.96692.20843.54661.10195.19945.16454.54342.52354.39933.85583.83081.79081.7905
H123.78243.06652.19621.10312.84294.74513.45884.15983.10661.78793.85581.79663.18092.6609
H134.31173.86692.19131.10562.82635.39704.13164.21932.54911.78583.83081.79662.60943.1941
H145.09083.80762.19012.82121.10455.99175.41704.99602.55013.83151.79083.18092.60941.7905
H154.66982.99702.20212.85031.10385.42704.95134.96143.10983.86611.79052.66093.19411.7905

picture of Propane, 2-(methylthio)- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 S2 C3 99.146 S2 C1 H6 106.565
S2 C1 H7 111.292 S2 C1 H8 109.389
S2 C3 C4 111.583 S2 C3 C5 107.092
S2 C3 H9 105.864 C3 C4 H10 111.823
C3 C4 H12 110.172 C3 C4 H13 109.647
C3 C5 H11 111.184 C3 C5 H14 109.599
C3 C5 H15 110.578 C4 C3 C5 112.453
C4 C3 H9 109.864 C5 C3 H9 109.741
H6 C1 H7 109.621 H6 C1 H8 109.252
H7 C1 H8 110.621 H10 C4 H12 108.312
H10 C4 H13 107.949 H11 C5 H14 108.513
H11 C5 H15 108.541 H12 C4 H13 108.861
H14 C5 H15 108.354
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability