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All results from a given calculation for CH2(SH)CH(CH3)CH3 (1-Propanethiol, 2-methyl-)

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

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=FULL/6-311G*
 hartrees
Energy at 0K-555.738226
Energy at 298.15K-555.748993
HF Energy-554.853150
Nuclear repulsion energy235.228371
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/6-311G*
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 3177 3009 21.80      
2 A 3165 2997 32.54      
3 A 3161 2994 55.40      
4 A 3156 2989 6.14      
5 A 3152 2986 1.40      
6 A 3090 2926 32.63      
7 A 3080 2917 8.10      
8 A 3073 2911 12.95      
9 A 3069 2907 19.75      
10 A 2686 2544 10.82      
11 A 1552 1470 21.09      
12 A 1542 1460 5.26      
13 A 1533 1451 4.84      
14 A 1525 1444 0.61      
15 A 1512 1432 4.87      
16 A 1459 1382 14.07      
17 A 1441 1364 11.11      
18 A 1408 1333 3.35      
19 A 1392 1319 4.80      
20 A 1329 1258 23.52      
21 A 1278 1210 4.24      
22 A 1227 1162 4.38      
23 A 1181 1119 3.15      
24 A 1129 1069 6.30      
25 A 1011 957 2.15      
26 A 997 944 0.71      
27 A 952 902 1.70      
28 A 932 882 2.84      
29 A 907 859 3.08      
30 A 835 791 2.44      
31 A 764 724 0.72      
32 A 439 416 0.08      
33 A 408 387 1.14      
34 A 350 332 0.12      
35 A 260 246 0.04      
36 A 233 221 0.59      
37 A 215 203 1.33      
38 A 149 141 18.03      
39 A 78 74 13.50      

Unscaled Zero Point Vibrational Energy (zpe) 29421.1 cm-1
Scaled (by 0.9471) Zero Point Vibrational Energy (zpe) 27864.7 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=FULL/6-311G*
ABC
0.24865 0.07236 0.06036

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.979 1.445 0.166
H2 0.094 2.038 -0.075
H3 1.108 1.465 1.253
H4 1.845 1.938 -0.285
S5 -1.887 0.064 -0.123
H6 -2.679 -0.863 0.443
C7 2.156 -0.762 -0.056
H8 2.100 -1.788 -0.429
H9 3.007 -0.275 -0.540
H10 2.362 -0.803 1.019
C11 -0.306 -0.731 0.320
H12 -0.320 -1.767 -0.028
H13 -0.181 -0.726 1.407
C14 0.864 0.005 -0.328
H15 0.692 0.018 -1.412

Atom - Atom Distances (Å)
  C1 H2 H3 H4 S5 H6 C7 H8 H9 H10 C11 H12 H13 C14 H15
C11.09141.09491.09313.19434.33422.51183.47382.75122.77442.53233.47022.75671.52672.1467
H21.09141.76601.76582.79684.04603.47734.33423.74783.79602.82513.82713.14762.18782.4945
H31.09491.76601.76923.58074.51812.78743.79393.13762.60202.77333.75752.54602.16513.0603
H41.09311.76581.76924.17885.37012.72783.73792.51253.07893.48084.29853.74952.16782.5074
S53.19432.79683.58074.17881.34384.12714.40654.92274.48431.82342.41162.42352.75892.8831
H64.33424.04604.51815.37011.34384.86224.94545.79995.07482.37972.57032.68163.72843.9468
C72.51183.47732.78742.72784.12714.86221.09341.09311.09462.49142.67222.75711.52762.1432
H83.47384.33423.79393.73794.40654.94541.09341.76761.77072.73292.45283.11462.18062.4924
H92.75123.74783.13762.51254.92275.79991.09311.76761.76713.45293.68133.76192.17132.4910
H102.77443.79602.60203.07894.48435.07481.09461.77071.76712.75973.03602.57372.17083.0614
C112.53232.82512.77333.48081.82342.37972.49142.73293.45292.75971.09261.09431.52692.1343
H123.47023.82713.75754.29852.41162.57032.67222.45283.68133.03601.09261.77782.15212.4748
H132.75673.14762.54603.74952.42352.68162.75713.11463.76192.57371.09431.77782.15303.0428
C141.52672.18782.16512.16782.75893.72841.52762.18062.17132.17081.52692.15212.15301.0975
H152.14672.49453.06032.50742.88313.94682.14322.49242.49103.06142.13432.47483.04281.0975

picture of 1-Propanethiol, 2-methyl- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C14 C7 110.645 C1 C14 C11 112.050
C1 C14 H15 108.676 H2 C1 H3 107.756
H2 C1 H4 107.863 H2 C1 C14 112.300
H3 C1 H4 107.916 H3 C1 C14 110.265
H4 C1 C14 110.586 S5 C11 H12 109.001
S5 C11 H13 109.783 S5 C11 C14 110.558
H6 S5 C11 96.233 C7 C14 C11 109.301
C7 C14 H15 108.343 H8 C7 H9 107.888
H8 C7 H10 108.056 H8 C7 C14 111.528
H9 C7 H10 107.755 H9 C7 C14 110.799
H10 C7 C14 110.670 C11 C14 H15 107.712
H12 C11 H13 108.765 H12 C11 C14 109.369
H13 C11 C14 109.336
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability