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

using model chemistry: MP2=FULL/6-31+G**

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/6-31+G**
 hartrees
Energy at 0K-555.586623
Energy at 298.15K-555.597552
HF Energy-554.825636
Nuclear repulsion energy245.756084
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/6-31+G**
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' 3220 3024 23.91      
2 A' 3206 3011 25.61      
3 A' 3196 3002 42.09      
4 A' 3110 2921 21.26      
5 A' 3104 2915 34.64      
6 A' 2811 2640 10.63      
7 A' 1553 1459 10.54      
8 A' 1542 1449 11.28      
9 A' 1526 1434 0.36      
10 A' 1471 1381 1.36      
11 A' 1441 1354 10.96      
12 A' 1299 1220 0.05      
13 A' 1242 1166 31.77      
14 A' 1091 1025 2.07      
15 A' 979 919 0.35      
16 A' 911 856 5.84      
17 A' 866 813 1.24      
18 A' 621 583 3.63      
19 A' 405 380 1.68      
20 A' 380 357 0.03      
21 A' 312 293 0.39      
22 A' 295 278 0.71      
23 A" 3218 3023 20.65      
24 A" 3214 3019 5.94      
25 A" 3192 2998 0.31      
26 A" 3101 2912 21.17      
27 A" 1543 1449 9.89      
28 A" 1522 1430 0.06      
29 A" 1517 1425 0.01      
30 A" 1441 1353 12.49      
31 A" 1285 1207 1.24      
32 A" 1079 1014 0.17      
33 A" 994 933 0.02      
34 A" 970 911 0.06      
35 A" 411 386 0.78      
36 A" 317 297 2.29      
37 A" 289 272 0.01      
38 A" 254 238 4.42      
39 A" 199 187 12.12      

Unscaled Zero Point Vibrational Energy (zpe) 29563.2 cm-1
Scaled (by 0.9392) Zero Point Vibrational Energy (zpe) 27765.8 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/6-31+G**
ABC
0.15099 0.10053 0.09956

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.340 -0.006 0.000
S2 -1.495 0.088 0.000
C3 0.830 1.440 0.000
C4 0.830 -0.727 1.252
C5 0.830 -0.727 -1.252
H6 -1.701 -1.230 0.000
H7 1.921 1.452 0.000
H8 0.483 1.972 -0.885
H9 0.483 1.972 0.885
H10 1.922 -0.743 1.263
H11 1.922 -0.743 -1.263
H12 0.480 -0.225 2.152
H13 0.477 -1.758 1.275
H14 0.480 -0.225 -2.152
H15 0.477 -1.758 -1.275

Atom - Atom Distances (Å)
  C1 S2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.83761.52681.52511.52512.37952.15052.17222.17222.15422.15422.16742.17112.16742.1711
S21.83762.68952.76332.76331.33363.67802.87172.87173.73643.73642.93732.98702.93732.9870
C31.52682.68952.50232.50233.67851.09071.08961.08962.74862.74862.74303.46082.74303.4608
C41.52512.76332.50232.50352.86782.73933.46002.74591.09202.74171.08861.09023.45822.7521
C51.52512.76332.50232.50352.86782.73932.74593.46002.74171.09203.45822.75211.08861.0902
H62.37951.33363.67852.86782.86784.50623.97563.97563.86713.86713.22412.57843.22412.5784
H72.15053.67801.09072.73932.73934.50621.76661.76662.53302.53303.08523.74363.08523.7436
H82.17222.87171.08963.46002.74593.97561.76661.77003.74973.09663.74834.31072.53613.7507
H92.17222.87171.08962.74593.46003.97561.76661.77003.09663.74972.53613.75073.74834.3107
H102.15423.73642.74861.09202.74173.86712.53303.74973.09662.52631.77161.76543.74313.0920
H112.15423.73642.74862.74171.09203.86712.53303.09663.74972.52633.74313.09201.77161.7654
H122.16742.93732.74301.08863.45823.22413.08523.74832.53611.77163.74311.76614.30373.7545
H132.17112.98703.46081.09022.75212.57843.74364.31073.75071.76543.09201.76613.75452.5507
H142.16742.93732.74303.45821.08863.22413.08522.53613.74833.74311.77164.30373.75451.7661
H152.17112.98703.46082.75211.09022.57843.74363.75074.31073.09201.76543.75452.55071.7661

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 95.939 C1 C3 H7 109.352
C1 C3 H8 111.142 C1 C3 H9 111.142
C1 C4 H10 109.687 C1 C4 H12 110.943
C1 C4 H13 111.141 C1 C5 H11 109.687
C1 C5 H14 110.943 C1 C5 H15 111.141
S2 C1 C3 105.777 S2 C1 C4 110.176
S2 C1 C5 110.176 C3 C1 C4 110.148
C3 C1 C5 110.148 C4 C1 C5 110.323
H7 C3 H8 108.242 H7 C3 H9 108.242
H8 C3 H9 108.630 H10 C4 H12 108.675
H10 C4 H13 107.997 H11 C5 H14 108.675
H11 C5 H15 107.997 H12 C4 H13 108.312
H14 C5 H15 108.312
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability