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

using model chemistry: MP2/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at MP2/6-31G
 hartrees
Energy at 0K-555.130711
Energy at 298.15K-555.141397
HF Energy-554.702068
Nuclear repulsion energy230.229575
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 MP2/6-31G
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 3161 3024 25.58      
2 A 3153 3017 25.65      
3 A 3140 3004 46.51      
4 A 3134 2999 39.56      
5 A 3130 2995 6.15      
6 A 3092 2958 23.52      
7 A 3053 2921 25.36      
8 A 3049 2917 4.88      
9 A 3048 2916 24.20      
10 A 2522 2413 51.68      
11 A 1579 1511 13.90      
12 A 1575 1507 4.70      
13 A 1566 1499 3.84      
14 A 1563 1496 0.49      
15 A 1548 1481 4.84      
16 A 1492 1427 8.35      
17 A 1473 1409 7.51      
18 A 1431 1369 2.79      
19 A 1414 1353 2.38      
20 A 1344 1286 32.99      
21 A 1295 1239 1.17      
22 A 1245 1191 4.81      
23 A 1180 1129 4.09      
24 A 1126 1078 2.61      
25 A 1009 965 0.48      
26 A 1001 957 2.18      
27 A 974 932 2.35      
28 A 913 874 2.33      
29 A 889 851 3.88      
30 A 791 757 4.95      
31 A 708 678 2.19      
32 A 436 417 0.14      
33 A 403 385 1.39      
34 A 341 326 0.26      
35 A 254 243 0.11      
36 A 229 219 0.19      
37 A 207 198 2.67      
38 A 147 141 15.91      
39 A 80 76 16.63      

Unscaled Zero Point Vibrational Energy (zpe) 29345.9 cm-1
Scaled (by 0.9568) Zero Point Vibrational Energy (zpe) 28078.1 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 MP2/6-31G
ABC
0.24169 0.06831 0.05728

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/6-31G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.017 1.466 0.171
H2 0.111 2.046 -0.046
H3 1.187 1.486 1.258
H4 1.868 1.962 -0.318
S5 -1.953 0.066 -0.129
H6 -2.753 -0.900 0.440
C7 2.205 -0.777 -0.070
H8 2.137 -1.804 -0.456
H9 3.051 -0.279 -0.566
H10 2.422 -0.826 1.008
C11 -0.281 -0.741 0.342
H12 -0.307 -1.783 0.002
H13 -0.177 -0.715 1.434
C14 0.892 0.006 -0.324
H15 0.708 0.021 -1.411

Atom - Atom Distances (Å)
  C1 H2 H3 H4 S5 H6 C7 H8 H9 H10 C11 H12 H13 C14 H15
C11.09771.10111.09943.29754.46002.54953.51302.77872.81562.56653.51332.79001.54692.1649
H21.09771.78131.78042.86094.13743.51494.36983.78373.83412.84103.85213.14642.20212.5137
H31.10111.78131.78233.71484.67882.81473.82993.14912.63322.82053.80822.59612.18693.0829
H41.09941.78041.78234.27005.48872.77053.77802.54563.13653.51574.34313.79802.18602.5116
S53.29752.86093.71484.27001.37754.24354.50945.03474.60771.91602.47912.49152.85272.9542
H64.46004.13744.67885.48871.37754.98645.05335.92325.20712.47992.63722.76753.83344.0318
C72.54953.51492.81472.77054.24354.98641.09971.09941.10082.52002.70782.81841.54962.1634
H83.51304.36983.82993.77804.50945.05331.09971.78131.78412.75892.48703.18052.20062.5076
H92.77873.78373.14912.54565.03475.92321.09941.78131.78113.48353.72323.82252.19052.5090
H102.81563.83412.63323.13654.60775.20711.10081.78411.78112.78493.06282.63642.19253.0843
C112.56652.84102.82053.51571.91602.47992.52002.75893.48352.78491.09661.09761.54182.1524
H123.51333.85213.80824.34312.47912.63722.70782.48703.72323.06281.09661.79182.17862.5067
H132.79003.14642.59613.79802.49152.76752.81843.18053.82252.63641.09761.79182.18093.0701
C141.54692.20212.18692.18602.85273.83341.54962.20062.19052.19251.54182.17862.18091.1032
H152.16492.51373.08292.51162.95424.03182.16342.50762.50903.08432.15242.50673.07011.1032

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 110.838 C1 C14 C11 112.389
C1 C14 H15 108.392 H2 C1 H3 108.217
H2 C1 H4 108.260 H2 C1 C14 111.618
H3 C1 H4 108.185 H3 C1 C14 110.215
H4 C1 C14 110.247 S5 C11 H12 107.627
S5 C11 H13 108.460 S5 C11 C14 110.714
H6 S5 C11 96.320 C7 C14 C11 109.206
C7 C14 H15 108.099 H8 C7 H9 108.201
H8 C7 H10 108.343 H8 C7 C14 111.195
H9 C7 H10 108.105 H9 C7 C14 110.411
H10 C7 C14 110.488 C11 C14 H15 107.776
H12 C11 H13 109.493 H12 C11 C14 110.180
H13 C11 C14 110.304
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability