return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

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

using model chemistry: HF/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at HF/aug-cc-pVTZ
 hartrees
Energy at 0K-554.901349
Energy at 298.15K-554.912351
Nuclear repulsion energy234.584489
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 HF/aug-cc-pVTZ
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 3244 2953 27.53      
2 A 3232 2942 37.43      
3 A 3217 2929 79.99      
4 A 3211 2923 46.49      
5 A 3203 2916 9.09      
6 A 3193 2907 29.49      
7 A 3156 2873 31.04      
8 A 3151 2868 3.99      
9 A 3148 2866 25.84      
10 A 2853 2598 4.25      
11 A 1627 1481 11.18      
12 A 1622 1476 3.64      
13 A 1616 1471 3.86      
14 A 1606 1462 1.72      
15 A 1601 1457 2.80      
16 A 1548 1409 6.43      
17 A 1531 1394 4.30      
18 A 1497 1363 2.27      
19 A 1481 1348 1.96      
20 A 1398 1272 26.00      
21 A 1343 1223 3.25      
22 A 1289 1174 6.49      
23 A 1232 1122 2.75      
24 A 1174 1069 2.24      
25 A 1045 951 0.45      
26 A 1037 944 0.07      
27 A 1006 916 1.08      
28 A 977 889 2.74      
29 A 945 860 1.05      
30 A 852 775 3.57      
31 A 772 703 2.71      
32 A 455 415 0.13      
33 A 419 381 1.22      
34 A 361 328 0.16      
35 A 268 244 0.09      
36 A 236 214 0.37      
37 A 221 201 1.55      
38 A 175 160 11.95      
39 A 82 75 8.49      

Unscaled Zero Point Vibrational Energy (zpe) 30510.2 cm-1
Scaled (by 0.9104) Zero Point Vibrational Energy (zpe) 27776.5 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 HF/aug-cc-pVTZ
ABC
0.24750 0.07107 0.05944

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/aug-cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.039 1.447 0.164
H2 0.166 2.050 -0.047
H3 1.213 1.477 1.235
H4 1.888 1.911 -0.324
S5 -1.908 0.066 -0.131
H6 -2.712 -0.819 0.449
C7 2.146 -0.801 -0.068
H8 2.057 -1.811 -0.452
H9 2.995 -0.334 -0.552
H10 2.365 -0.865 0.994
C11 -0.316 -0.700 0.344
H12 -0.343 -1.735 0.036
H13 -0.218 -0.665 1.420
C14 0.870 0.006 -0.318
H15 0.690 0.023 -1.388

Atom - Atom Distances (Å)
  C1 H2 H3 H4 S5 H6 C7 H8 H9 H10 C11 H12 H13 C14 H15
C11.08201.08561.08383.26814.39142.51623.46792.74092.79162.54503.47082.76061.52852.1352
H21.08201.75151.75002.87164.09373.47124.31813.73473.79712.81913.81963.11012.17922.4870
H31.08561.75151.75303.68834.61502.78503.79053.10652.62152.80603.76502.58352.16623.0448
H41.08381.75001.75304.22565.40482.73663.72802.51423.11023.48184.28933.75752.16022.4771
S53.26812.87163.68834.22561.32884.14604.39854.93794.51561.82952.39192.40802.78572.8865
H64.39144.09374.61505.40481.32884.88494.95355.81465.10582.40102.57342.68053.75523.9567
C72.51623.47122.78502.73664.14604.88491.08391.08371.08552.49792.65952.79671.52952.1312
H83.46794.31813.79053.72804.39854.95351.08391.75211.75442.73842.44983.16172.17382.4711
H92.74093.73473.10652.51424.93795.81461.08371.75211.75173.44993.66713.78522.16462.4784
H102.79163.79712.62153.11024.51565.10581.08551.75441.75172.76333.00022.62572.17043.0442
C112.54502.81912.80603.48181.82952.40102.49792.73843.44992.76331.07991.08171.53092.1294
H123.47083.81963.76504.28932.39192.57342.65952.44983.66713.00021.07991.75412.15072.4864
H132.76063.11012.58353.75752.40802.68052.79673.16173.78522.62571.08171.75412.15803.0311
C141.52852.17922.16622.16022.78573.75521.52952.17382.16462.17041.53092.15072.15801.0861
H152.13522.48703.04482.47712.88653.95672.13122.47112.47843.04422.12942.48643.03111.0861

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 110.735 C1 C14 C11 112.582
C1 C14 H15 108.310 H2 C1 H3 107.805
H2 C1 H4 107.812 H2 C1 C14 112.055
H3 C1 H4 107.816 H3 C1 C14 110.781
H4 C1 C14 110.411 S5 C11 H12 107.800
S5 C11 H13 108.887 S5 C11 C14 111.680
H6 S5 C11 97.707 C7 C14 C11 109.416
C7 C14 H15 107.936 H8 C7 H9 107.861
H8 C7 H10 107.939 H8 C7 C14 111.421
H9 C7 H10 107.711 H9 C7 C14 110.704
H10 C7 C14 111.054 C11 C14 H15 107.703
H12 C11 H13 108.475 H12 C11 C14 109.723
H13 C11 C14 110.190
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -1.027      
2 H 0.290      
3 H 0.268      
4 H 0.278      
5 S -0.361      
6 H 0.031      
7 C -1.052      
8 H 0.267      
9 H 0.264      
10 H 0.274      
11 C -0.436      
12 H 0.309      
13 H 0.271      
14 C 0.230      
15 H 0.396      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.188 -1.095 0.630 1.734
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.027 2.439 -1.845
y 2.439 -40.948 -1.144
z -1.845 -1.144 -41.879
Traceless
 xyz
x -0.613 2.439 -1.845
y 2.439 1.005 -1.144
z -1.845 -1.144 -0.392
Polar
3z2-r2-0.784
x2-y2-1.079
xy2.439
xz-1.845
yz-1.144


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 12.061 -0.181 0.072
y -0.181 9.782 -0.024
z 0.072 -0.024 8.932


<r2> (average value of r2) Å2
<r2> 202.132
(<r2>)1/2 14.217