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

using model chemistry: CCD/6-31G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCD/6-31G
 hartrees
Energy at 0K-555.196788
Energy at 298.15K-555.207529
HF Energy-554.704764
Nuclear repulsion energy239.749086
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 CCD/6-31G
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' 3110 2984 26.56      
2 A' 3092 2967 32.11      
3 A' 3082 2957 39.91      
4 A' 3018 2895 25.34      
5 A' 3010 2888 30.57      
6 A' 2436 2337 53.48      
7 A' 1563 1500 10.22      
8 A' 1552 1489 10.54      
9 A' 1542 1480 0.65      
10 A' 1490 1430 1.08      
11 A' 1464 1405 13.95      
12 A' 1301 1248 1.09      
13 A' 1248 1197 39.29      
14 A' 1090 1046 1.42      
15 A' 973 934 1.05      
16 A' 844 810 5.95      
17 A' 822 789 3.24      
18 A' 568 545 6.09      
19 A' 402 386 1.36      
20 A' 368 353 0.37      
21 A' 294 282 0.85      
22 A' 278 267 0.90      
23 A" 3109 2983 35.45      
24 A" 3105 2979 0.53      
25 A" 3077 2953 1.19      
26 A" 3007 2885 15.90      
27 A" 1553 1490 7.98      
28 A" 1540 1478 0.98      
29 A" 1533 1471 0.01      
30 A" 1464 1405 11.29      
31 A" 1292 1240 4.47      
32 A" 1081 1037 0.00      
33 A" 1013 972 0.02      
34 A" 966 927 0.42      
35 A" 408 391 0.50      
36 A" 301 289 1.96      
37 A" 273 262 0.04      
38 A" 241 231 5.33      
39 A" 195 187 18.51      

Unscaled Zero Point Vibrational Energy (zpe) 28851.8 cm-1
Scaled (by 0.9595) Zero Point Vibrational Energy (zpe) 27683.3 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 CCD/6-31G
ABC
0.14571 0.09465 0.09372

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/6-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.385 -0.006 0.000
S2 -1.553 0.091 0.000
C3 0.858 1.467 0.000
C4 0.858 -0.740 1.275
C5 0.858 -0.740 -1.275
H6 -1.766 -1.279 0.000
H7 1.962 1.494 0.000
H8 0.496 1.997 -0.895
H9 0.496 1.997 0.895
H10 1.962 -0.764 1.299
H11 1.962 -0.764 -1.299
H12 0.496 -0.228 2.179
H13 0.492 -1.781 1.293
H14 0.496 -0.228 -2.179
H15 0.492 -1.781 -1.293

Atom - Atom Distances (Å)
  C1 S2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.94031.54641.54521.54522.50042.17542.19692.19692.17892.17892.19352.19872.19352.1987
S21.94032.77522.85062.85061.38703.78362.93782.93783.84333.84333.00773.05893.00773.0589
C31.54642.77522.54862.54863.79831.10401.10181.10182.80712.80712.78443.51442.78443.5144
C41.54522.85062.54862.54972.96682.79883.51202.78761.10512.80071.10091.10293.51082.7951
C51.54522.85062.54862.54972.96682.79882.78763.51202.80071.10513.51082.79511.10091.1029
H62.50041.38703.79832.96682.96684.64614.08114.08113.98203.98203.31232.65053.31232.6505
H72.17543.78361.10402.79882.79884.64611.78981.78982.60412.60413.14063.81483.14063.8148
H82.19692.93781.10183.51202.78764.08111.78981.78983.81923.15243.79534.36612.56963.7990
H92.19692.93781.10182.78763.51204.08111.78981.78983.15243.81922.56963.79903.79534.3661
H102.17893.84332.80711.10512.80073.98202.60413.81923.15242.59741.79281.78783.81263.1489
H112.17893.84332.80712.80071.10513.98202.60413.15243.81922.59743.81263.14891.79281.7878
H122.19353.00772.78441.10093.51083.31233.14063.79532.56961.79283.81261.78764.35893.8042
H132.19873.05893.51441.10292.79512.65053.81484.36613.79901.78783.14891.78763.80422.5870
H142.19353.00772.78443.51081.10093.31233.14062.56963.79533.81261.79284.35893.80421.7876
H152.19873.05893.51442.79511.10292.65053.81483.79904.36613.14891.78783.80422.58701.7876

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 96.005 C1 C3 H7 109.190
C1 C3 H8 111.001 C1 C3 H9 111.001
C1 C4 H10 109.475 C1 C4 H12 110.866
C1 C4 H13 111.152 C1 C5 H11 109.475
C1 C5 H14 110.866 C1 C5 H15 111.152
S2 C1 C3 104.926 S2 C1 C4 109.213
S2 C1 C5 109.213 C3 C1 C4 111.046
C3 C1 C5 111.046 C4 C1 C5 111.183
H7 C3 H8 108.471 H7 C3 H9 108.471
H8 C3 H9 108.636 H10 C4 H12 108.728
H10 C4 H13 108.130 H11 C5 H14 108.728
H11 C5 H15 108.130 H12 C4 H13 108.414
H14 C5 H15 108.414
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability