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All results from a given calculation for C(CH3)3SH (2-Propanethiol, 2-methyl-)

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

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP2=FULL/6-311G*
 hartrees
Energy at 0K-555.746509
Energy at 298.15K-555.757498
HF Energy-554.855632
Nuclear repulsion energy245.739228
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=FULL/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' 3177 3009 23.61      
2 A' 3164 2997 25.12      
3 A' 3154 2987 39.01      
4 A' 3074 2912 17.40      
5 A' 3068 2905 29.18      
6 A' 2669 2528 11.07      
7 A' 1554 1472 11.63      
8 A' 1538 1457 14.63      
9 A' 1522 1441 0.30      
10 A' 1466 1389 2.12      
11 A' 1437 1361 17.55      
12 A' 1296 1227 0.10      
13 A' 1241 1175 37.33      
14 A' 1088 1031 2.92      
15 A' 979 927 0.77      
16 A' 903 856 5.72      
17 A' 866 821 1.24      
18 A' 625 591 2.97      
19 A' 406 384 1.34      
20 A' 382 361 0.11      
21 A' 323 306 0.04      
22 A' 300 284 1.06      
23 A" 3176 3008 19.90      
24 A" 3171 3003 5.40      
25 A" 3149 2983 0.29      
26 A" 3064 2902 16.73      
27 A" 1541 1459 10.99      
28 A" 1517 1437 0.36      
29 A" 1510 1430 0.11      
30 A" 1437 1361 16.32      
31 A" 1282 1214 2.19      
32 A" 1077 1020 0.38      
33 A" 990 938 0.01      
34 A" 968 917 0.51      
35 A" 413 392 0.31      
36 A" 318 302 1.24      
37 A" 305 289 0.20      
38 A" 265 251 3.88      
39 A" 201 190 17.44      

Unscaled Zero Point Vibrational Energy (zpe) 29308.0 cm-1
Scaled (by 0.9471) Zero Point Vibrational Energy (zpe) 27757.6 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=FULL/6-311G*
ABC
0.15048 0.10085 0.09993

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.341 -0.007 0.000
S2 -1.489 0.089 0.000
C3 0.827 1.441 0.000
C4 0.827 -0.728 1.254
C5 0.827 -0.728 -1.254
H6 -1.701 -1.240 0.000
H7 1.921 1.459 0.000
H8 0.476 1.975 -0.887
H9 0.476 1.975 0.887
H10 1.922 -0.752 1.272
H11 1.922 -0.752 -1.272
H12 0.474 -0.222 2.155
H13 0.466 -1.759 1.281
H14 0.474 -0.222 -2.155
H15 0.466 -1.759 -1.281

Atom - Atom Distances (Å)
  C1 S2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.83221.52711.52581.52582.38502.15562.17522.17522.16172.16172.16972.17412.16972.1741
S21.83222.68152.75742.75741.34623.67482.86412.86413.73633.73632.93182.97962.93182.9796
C31.52712.68152.50462.50463.68461.09391.09291.09292.76132.76132.74433.46562.74433.4656
C41.52582.75742.50462.50772.86782.74783.46512.74961.09542.75281.09181.09363.46412.7604
C51.52582.75742.50462.50772.86782.74782.74963.46512.75281.09543.46412.76041.09181.0936
H62.38501.34623.68462.86782.86784.51693.98253.98253.87023.87023.22682.56963.22682.5696
H72.15563.67481.09392.74782.74784.51691.77171.77172.55122.55123.09213.75733.09213.7573
H82.17522.86411.09293.46512.74963.98251.77171.77323.76633.11063.75164.31752.53623.7547
H92.17522.86411.09292.74963.46513.98251.77171.77323.11063.76632.53623.75473.75164.3175
H102.16173.73632.76131.09542.75283.87022.55123.76633.11062.54331.77681.77063.75743.1064
H112.16173.73632.76132.75281.09543.87022.55123.11063.76632.54333.75743.10641.77681.7706
H122.16972.93182.74431.09183.46413.22683.09213.75162.53621.77683.75741.76884.30983.7641
H132.17412.97963.46561.09362.76042.56963.75734.31753.75471.77063.10641.76883.76412.5616
H142.16972.93182.74433.46411.09183.22683.09212.53623.75163.75741.77684.30983.76411.7688
H152.17412.97963.46562.76041.09362.56963.75733.75474.31753.10641.77063.76412.56161.7688

picture of 2-Propanethiol, 2-methyl- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 S2 H6 96.038 C1 C3 H7 109.551
C1 C3 H8 111.160 C1 C3 H9 111.160
C1 C4 H10 110.040 C1 C4 H12 110.882
C1 C4 H13 111.130 C1 C5 H11 110.040
C1 C5 H14 110.882 C1 C5 H15 111.130
S2 C1 C3 105.565 S2 C1 C4 110.066
S2 C1 C5 110.066 C3 C1 C4 110.252
C3 C1 C5 110.252 C4 C1 C5 110.530
H7 C3 H8 108.223 H7 C3 H9 108.223
H8 C3 H9 108.430 H10 C4 H12 108.656
H10 C4 H13 107.974 H11 C5 H14 108.656
H11 C5 H15 107.974 H12 C4 H13 108.066
H14 C5 H15 108.066
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability