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

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

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at MP2/6-311G**
 hartrees
Energy at 0K-555.625931
Energy at 298.15K-555.636642
HF Energy-554.871169
Nuclear repulsion energy235.034649
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 MP2/6-311G**
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 3170 3012 22.21      
2 A 3159 3002 30.10      
3 A 3156 2998 54.25      
4 A 3150 2993 7.44      
5 A 3148 2991 2.18      
6 A 3086 2932 31.50      
7 A 3074 2920 7.91      
8 A 3066 2913 13.34      
9 A 3062 2910 20.32      
10 A 2801 2661 5.54      
11 A 1528 1452 13.15      
12 A 1522 1446 6.03      
13 A 1512 1437 2.77      
14 A 1505 1430 0.31      
15 A 1494 1420 4.91      
16 A 1436 1365 9.35      
17 A 1419 1349 6.40      
18 A 1396 1326 3.53      
19 A 1378 1309 3.66      
20 A 1316 1251 27.05      
21 A 1265 1202 4.01      
22 A 1219 1158 3.20      
23 A 1174 1115 3.08      
24 A 1120 1065 5.18      
25 A 1007 957 1.66      
26 A 990 940 0.57      
27 A 945 898 1.30      
28 A 933 887 2.17      
29 A 905 860 2.28      
30 A 833 791 2.17      
31 A 764 726 0.70      
32 A 431 409 0.03      
33 A 400 380 1.02      
34 A 343 326 0.12      
35 A 256 244 0.06      
36 A 224 212 0.76      
37 A 210 200 0.84      
38 A 149 141 15.55      
39 A 69 66 10.45      

Unscaled Zero Point Vibrational Energy (zpe) 29306.5 cm-1
Scaled (by 0.9502) Zero Point Vibrational Energy (zpe) 27847.0 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 MP2/6-311G**
ABC
0.24813 0.07219 0.06026

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.981 1.447 0.167
H2 0.090 2.035 -0.067
H3 1.117 1.459 1.254
H4 1.845 1.941 -0.289
S5 -1.889 0.062 -0.126
H6 -2.671 -0.846 0.463
C7 2.159 -0.764 -0.058
H8 2.099 -1.791 -0.432
H9 3.009 -0.274 -0.541
H10 2.360 -0.804 1.019
C11 -0.307 -0.730 0.324
H12 -0.317 -1.768 -0.017
H13 -0.180 -0.712 1.412
C14 0.864 0.005 -0.329
H15 0.690 0.018 -1.414

Atom - Atom Distances (Å)
  C1 H2 H3 H4 S5 H6 C7 H8 H9 H10 C11 H12 H13 C14 H15
C11.09291.09631.09443.20024.32282.51563.47762.75262.77402.53453.47272.74961.52952.1502
H21.09291.77001.77152.79544.02593.48124.33703.75233.79372.82063.82593.13162.18882.4987
H31.09631.77001.77363.59044.50452.78353.79053.13152.59192.77173.75322.53342.16453.0618
H41.09441.77151.77364.18305.35982.73293.74302.51453.08373.48414.30203.74572.17012.5083
S53.20022.79543.59044.18301.33524.13184.40764.92714.48471.82472.41482.42562.76142.8834
H64.32284.02594.50455.35981.33524.85894.94445.79705.06222.37092.57322.66953.72213.9459
C72.51563.48122.78352.73294.13184.85891.09461.09441.09602.49602.67252.76241.53022.1466
H83.47764.33703.79053.74304.40764.94441.09461.77291.77472.73642.45173.12332.18172.4940
H92.75263.75233.13152.51454.92715.79701.09441.77291.77143.45793.68463.76522.17322.4945
H102.77403.79372.59193.08374.48475.06221.09601.77471.77142.75753.02852.57162.17013.0629
C112.53452.82062.77173.48411.82472.37092.49602.73643.45792.75751.09331.09511.52982.1390
H123.47273.82593.75324.30202.41482.57322.67252.45173.68463.02851.09331.78182.15412.4820
H132.74963.13162.53343.74572.42562.66952.76243.12333.76522.57161.09511.78182.15323.0452
C141.52952.18882.16452.17012.76143.72211.53022.18172.17322.17011.52982.15412.15321.0982
H152.15022.49873.06182.50832.88343.94592.14662.49402.49453.06292.13902.48203.04521.0982

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 110.606 C1 C14 C11 111.877
C1 C14 H15 108.716 H2 C1 H3 107.906
H2 C1 H4 108.176 H2 C1 C14 112.089
H3 C1 H4 108.115 H3 C1 C14 109.939
H4 C1 C14 110.492 S5 C11 H12 109.107
S5 C11 H13 109.810 S5 C11 C14 110.505
H6 S5 C11 95.990 C7 C14 C11 109.310
C7 C14 H15 108.392 H8 C7 H9 108.173
H8 C7 H10 108.212 H8 C7 C14 111.358
H9 C7 H10 107.940 H9 C7 C14 110.691
H10 C7 C14 110.353 C11 C14 H15 107.835
H12 C11 H13 109.011 H12 C11 C14 109.278
H13 C11 C14 109.106
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability