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

using model chemistry: MP3=FULL/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at MP3=FULL/6-31G*
 hartrees
Energy at 0K-555.537313
Energy at 298.15K-555.548141
HF Energy-554.803364
Nuclear repulsion energy234.482061
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 MP3=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 3189 2993 23.93      
2 A 3179 2983 32.82      
3 A 3178 2982 41.46      
4 A 3171 2976 15.53      
5 A 3168 2972 6.63      
6 A 3120 2927 27.07      
7 A 3098 2907 18.52      
8 A 3093 2902 16.83      
9 A 3092 2902 5.36      
10 A 2756 2586 22.51      
11 A 1570 1473 14.87      
12 A 1565 1469 3.92      
13 A 1558 1462 3.58      
14 A 1550 1455 1.43      
15 A 1543 1448 4.10      
16 A 1485 1394 9.73      
17 A 1469 1379 7.29      
18 A 1436 1348 3.39      
19 A 1422 1334 2.90      
20 A 1344 1261 23.03      
21 A 1291 1212 3.31      
22 A 1243 1167 4.59      
23 A 1196 1122 2.87      
24 A 1139 1069 3.09      
25 A 1020 957 1.44      
26 A 1007 945 0.47      
27 A 967 907 1.51      
28 A 946 888 3.46      
29 A 915 859 1.72      
30 A 841 789 2.02      
31 A 766 719 1.00      
32 A 442 415 0.07      
33 A 410 384 0.99      
34 A 352 330 0.10      
35 A 263 247 0.04      
36 A 236 222 0.29      
37 A 217 204 1.76      
38 A 168 158 15.49      
39 A 87 82 10.71      

Unscaled Zero Point Vibrational Energy (zpe) 29747.6 cm-1
Scaled (by 0.9383) Zero Point Vibrational Energy (zpe) 27912.2 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 MP3=FULL/6-31G*
ABC
0.24749 0.07159 0.05978

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.989 1.448 0.168
H2 0.087 2.029 -0.046
H3 1.153 1.466 1.252
H4 1.837 1.945 -0.312
S5 -1.894 0.062 -0.128
H6 -2.674 -0.853 0.474
C7 2.157 -0.770 -0.060
H8 2.095 -1.792 -0.447
H9 3.009 -0.277 -0.539
H10 2.361 -0.824 1.016
C11 -0.305 -0.725 0.326
H12 -0.316 -1.766 -0.007
H13 -0.186 -0.707 1.414
C14 0.867 0.007 -0.327
H15 0.690 0.023 -1.410

Atom - Atom Distances (Å)
  C1 H2 H3 H4 S5 H6 C7 H8 H9 H10 C11 H12 H13 C14 H15
C11.09381.09621.09483.21194.33662.51733.47882.74892.78612.53413.47322.75251.52852.1468
H21.09381.77161.77242.79224.02493.48124.33503.75453.79952.80633.81623.11322.18492.4988
H31.09621.77161.77313.62764.54282.78023.79363.11282.59982.79043.76732.55812.16883.0629
H41.09481.77241.77314.18355.36702.74583.74912.52233.11563.48294.30193.75632.16812.4930
S53.21192.79223.62764.18351.34514.13644.41034.93184.49401.83002.41782.42642.76802.8847
H64.33664.02494.54285.36701.34514.86174.94705.80165.06442.37682.57362.66433.73063.9540
C72.51733.48122.78022.74584.13644.86171.09511.09471.09612.49352.66732.76901.53002.1459
H83.47884.33503.79363.74914.41034.94701.09511.77261.77442.73842.45113.13722.18192.4896
H92.74893.75453.11282.52234.93185.80161.09471.77261.77133.45503.68243.76932.17172.4953
H102.78613.79952.59983.11564.49405.06441.09611.77441.77132.75603.01692.58042.17383.0649
C112.53412.80632.79043.48291.83002.37682.49352.73843.45502.75601.09321.09451.52832.1367
H123.47323.81623.76734.30192.41782.57362.66732.45113.68243.01691.09321.77702.15512.4866
H132.75253.11322.55813.75632.42642.66432.76903.13723.76932.58041.09451.77702.15573.0456
C141.52852.18492.16882.16812.76803.73061.53002.18192.17172.17381.52832.15512.15571.0977
H152.14682.49883.06292.49302.88473.95402.14592.48962.49533.06492.13672.48663.04561.0977

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 110.781 C1 C14 C11 111.990
C1 C14 H15 108.546 H2 C1 H3 107.987
H2 C1 H4 108.163 H2 C1 C14 111.789
H3 C1 H4 108.047 H3 C1 C14 110.353
H4 C1 C14 110.381 S5 C11 H12 108.994
S5 C11 H13 109.552 S5 C11 C14 110.706
H6 S5 C11 95.725 C7 C14 C11 109.237
C7 C14 H15 108.381 H8 C7 H9 108.091
H8 C7 H10 108.152 H8 C7 C14 111.360
H9 C7 H10 107.893 H9 C7 C14 110.570
H10 C7 C14 110.653 C11 C14 H15 107.791
H12 C11 H13 108.637 H12 C11 C14 109.473
H13 C11 C14 109.446
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability