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

using model chemistry: MP3=FULL/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP3=FULL/6-311+G(3df,2p)
 hartrees
Energy at 0K-556.091203
Energy at 298.15K-556.102102
HF Energy-554.893670
Nuclear repulsion energy246.001844
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 MP3=FULL/6-311+G(3df,2p)
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' 3173 3173 22.46      
2 A' 3158 3158 27.27      
3 A' 3149 3149 32.65      
4 A' 3081 3081 21.28      
5 A' 3074 3074 28.10      
6 A' 2732 2732 3.55      
7 A' 1542 1542 8.06      
8 A' 1529 1529 10.78      
9 A' 1515 1515 0.13      
10 A' 1454 1454 0.92      
11 A' 1427 1427 10.05      
12 A' 1291 1291 0.14      
13 A' 1230 1230 35.16      
14 A' 1079 1079 1.68      
15 A' 969 969 0.45      
16 A' 900 900 3.36      
17 A' 859 859 0.86      
18 A' 616 616 2.94      
19 A' 396 396 0.78      
20 A' 372 372 0.08      
21 A' 305 305 0.21      
22 A' 289 289 0.54      
23 A" 3171 3171 19.89      
24 A" 3166 3166 5.93      
25 A" 3145 3145 0.77      
26 A" 3070 3070 15.54      
27 A" 1530 1530 9.31      
28 A" 1511 1511 0.08      
29 A" 1505 1505 0.00      
30 A" 1428 1428 11.60      
31 A" 1276 1276 1.55      
32 A" 1068 1068 0.26      
33 A" 981 981 0.01      
34 A" 962 962 0.14      
35 A" 403 403 0.29      
36 A" 310 310 1.61      
37 A" 287 287 0.08      
38 A" 255 255 4.69      
39 A" 208 208 8.16      

Unscaled Zero Point Vibrational Energy (zpe) 29208.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 29208.2 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 MP3=FULL/6-311+G(3df,2p)
ABC
0.15105 0.10083 0.09988

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.340 -0.007 0.000
S2 -1.491 0.089 0.000
C3 0.828 1.439 0.000
C4 0.828 -0.727 1.252
C5 0.828 -0.727 -1.252
H6 -1.717 -1.228 0.000
H7 1.918 1.455 0.000
H8 0.480 1.970 -0.883
H9 0.480 1.970 0.883
H10 1.919 -0.752 1.264
H11 1.919 -0.752 -1.264
H12 0.483 -0.223 2.150
H13 0.468 -1.754 1.278
H14 0.483 -0.223 -2.150
H15 0.468 -1.754 -1.278

Atom - Atom Distances (Å)
  C1 S2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.83341.52621.52421.52422.39232.15092.17052.17052.15492.15492.16582.16802.16582.1680
S21.83342.68292.75892.75891.33693.67152.86362.86363.73223.73222.93532.97812.93532.9781
C31.52622.68292.50162.50163.68661.08941.08811.08812.75402.75402.73923.45782.73923.4578
C41.52422.75892.50162.50352.88052.74133.45782.74501.09092.74201.08701.08843.45672.7539
C51.52422.75892.50162.50352.88052.74132.74503.45782.74201.09093.45672.75391.08701.0884
H62.39231.33693.68662.88052.88054.51773.97963.97963.87883.87883.23662.58573.23662.5857
H72.15093.67151.08942.74132.74134.51771.76431.76432.54292.54293.08163.74583.08163.7458
H82.17052.86361.08813.45782.74503.97961.76431.76613.75373.10263.74314.30602.53283.7454
H92.17052.86361.08812.74503.45783.97961.76431.76613.10263.75372.53283.74543.74314.3060
H102.15493.73222.75401.09092.74203.87882.54293.75373.10262.52791.76851.76333.74163.0936
H112.15493.73222.75402.74201.09093.87882.54293.10263.75372.52793.74163.09361.76851.7633
H122.16582.93532.73921.08703.45673.23663.08163.74312.53281.76853.74161.76264.30073.7550
H132.16802.97813.45781.08842.75392.58573.74584.30603.74541.76333.09361.76263.75502.5560
H142.16582.93532.73923.45671.08703.23663.08162.53283.74313.74161.76854.30073.75501.7626
H152.16802.97813.45782.75391.08842.58573.74583.74544.30603.09361.76333.75502.55601.7626

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 96.727 C1 C3 H7 109.501
C1 C3 H8 111.138 C1 C3 H9 111.138
C1 C4 H10 109.870 C1 C4 H12 110.969
C1 C4 H13 111.064 C1 C5 H11 109.870
C1 C5 H14 110.969 C1 C5 H15 111.064
S2 C1 C3 105.620 S2 C1 C4 110.165
S2 C1 C5 110.165 C3 C1 C4 110.185
C3 C1 C5 110.185 C4 C1 C5 110.419
H7 C3 H8 108.239 H7 C3 H9 108.239
H8 C3 H9 108.493 H10 C4 H12 108.594
H10 C4 H13 108.017 H11 C5 H14 108.594
H11 C5 H15 108.017 H12 C4 H13 108.237
H14 C5 H15 108.237
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability