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

using model chemistry: MP2/Def2TZVPP

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/Def2TZVPP
 hartrees
Energy at 0K-555.787679
Energy at 298.15K-555.798373
HF Energy-554.897761
Nuclear repulsion energy235.994655
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/Def2TZVPP
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 3167 3014 20.22      
2 A 3160 3007 23.33      
3 A 3155 3002 43.50      
4 A 3149 2997 7.05      
5 A 3148 2995 1.77      
6 A 3085 2936 26.10      
7 A 3075 2925 6.73      
8 A 3066 2917 11.51      
9 A 3065 2916 19.67      
10 A 2778 2643 1.39      
11 A 1521 1447 14.58      
12 A 1516 1443 4.66      
13 A 1505 1432 3.70      
14 A 1498 1426 0.26      
15 A 1485 1413 4.16      
16 A 1422 1353 8.42      
17 A 1405 1337 7.24      
18 A 1374 1307 1.33      
19 A 1357 1291 0.86      
20 A 1275 1214 17.63      
21 A 1246 1185 3.48      
22 A 1207 1148 3.96      
23 A 1160 1104 2.78      
24 A 1092 1039 2.85      
25 A 995 946 1.44      
26 A 980 933 0.55      
27 A 935 890 1.24      
28 A 914 870 1.86      
29 A 883 840 1.52      
30 A 821 781 2.10      
31 A 753 716 0.56      
32 A 424 404 0.04      
33 A 391 372 0.89      
34 A 336 320 0.09      
35 A 257 245 0.05      
36 A 225 214 0.57      
37 A 210 200 1.26      
38 A 167 159 11.42      
39 A 82 78 7.27      

Unscaled Zero Point Vibrational Energy (zpe) 29141.4 cm-1
Scaled (by 0.9515) Zero Point Vibrational Energy (zpe) 27728.0 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/Def2TZVPP
ABC
0.25056 0.07293 0.06079

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/Def2TZVPP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.968 1.441 0.165
H2 0.070 2.015 -0.057
H3 1.116 1.454 1.246
H4 1.816 1.945 -0.297
S5 -1.881 0.064 -0.118
H6 -2.669 -0.875 0.403
C7 2.155 -0.754 -0.053
H8 2.105 -1.776 -0.428
H9 3.003 -0.260 -0.526
H10 2.348 -0.795 1.020
C11 -0.300 -0.734 0.317
H12 -0.324 -1.765 -0.032
H13 -0.179 -0.731 1.400
C14 0.863 0.005 -0.333
H15 0.691 0.018 -1.413

Atom - Atom Distances (Å)
  C1 H2 H3 H4 S5 H6 C7 H8 H9 H10 C11 H12 H13 C14 H15
C11.08831.09131.08943.17664.31852.50483.46292.74112.76302.52253.46222.74901.52322.1422
H21.08831.76241.76332.75984.00853.46594.31833.74143.77392.79923.80073.11842.17782.4921
H31.09131.76241.76443.57404.52372.76463.76993.10502.57422.76743.75092.54432.15793.0513
H41.08941.76331.76444.15145.34402.73113.73432.51503.08633.46904.29133.74432.16162.4940
S53.17662.75983.57404.15141.33234.11824.40094.91154.46251.82322.40342.41552.75232.8798
H64.31854.00854.52375.34401.33234.84744.92935.78085.05582.37482.54602.68693.71373.9229
C72.50483.46592.76462.73114.11824.84741.08951.08941.09102.48312.67742.74941.52472.1415
H83.46294.31833.76993.73434.40094.92931.08951.76431.76532.72502.46143.10652.17372.4874
H92.74113.74143.10502.51504.91155.78081.08941.76431.76223.44203.68503.74922.16552.4913
H102.76303.77392.57423.08634.46255.05581.09101.76531.76222.74073.03092.55592.16243.0531
C112.52252.79922.76743.46901.82322.37482.48312.72503.44202.74071.08841.09051.52362.1309
H123.46223.80073.75094.29132.40342.54602.67742.46143.68503.03091.08841.77242.15252.4737
H132.74903.11842.54433.74432.41552.68692.74943.10653.74922.55591.09051.77242.15183.0382
C141.52322.17782.15792.16162.75233.71371.52472.17372.16552.16241.52362.15252.15181.0932
H152.14222.49213.05132.49402.87983.92292.14152.48742.49133.05312.13092.47373.03821.0932

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 110.533 C1 C14 C11 111.770
C1 C14 H15 108.806 H2 C1 H3 107.907
H2 C1 H4 108.137 H2 C1 C14 111.931
H3 C1 H4 108.020 H3 C1 C14 110.153
H4 C1 C14 110.564 S5 C11 H12 108.632
S5 C11 H13 109.414 S5 C11 C14 110.328
H6 S5 C11 96.390 C7 C14 C11 109.093
C7 C14 H15 108.652 H8 C7 H9 108.140
H8 C7 H10 108.115 H8 C7 C14 111.423
H9 C7 H10 107.841 H9 C7 C14 110.768
H10 C7 C14 110.429 C11 C14 H15 107.901
H12 C11 H13 108.872 H12 C11 C14 109.874
H13 C11 C14 109.693
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability