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

using model chemistry: CCSD/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCSD/cc-pVDZ
 hartrees
Energy at 0K-555.635113
Energy at 298.15K-555.645956
HF Energy-554.838715
Nuclear repulsion energy243.214251
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 CCSD/cc-pVDZ
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' 3154 2988 26.41      
2 A' 3140 2974 30.58      
3 A' 3130 2965 38.89      
4 A' 3057 2896 21.50      
5 A' 3050 2889 31.81      
6 A' 2723 2579 12.60      
7 A' 1511 1432 6.15      
8 A' 1498 1419 7.99      
9 A' 1484 1406 0.07      
10 A' 1432 1357 0.47      
11 A' 1406 1332 5.86      
12 A' 1281 1214 0.24      
13 A' 1215 1151 32.40      
14 A' 1063 1007 1.56      
15 A' 959 908 0.21      
16 A' 887 840 3.69      
17 A' 853 808 1.33      
18 A' 604 572 3.59      
19 A' 396 375 1.12      
20 A' 371 351 0.09      
21 A' 305 289 0.12      
22 A' 289 273 0.75      
23 A" 3152 2986 27.21      
24 A" 3147 2981 4.68      
25 A" 3125 2960 0.89      
26 A" 3047 2886 19.02      
27 A" 1499 1420 6.17      
28 A" 1481 1403 0.15      
29 A" 1475 1397 0.00      
30 A" 1407 1333 5.74      
31 A" 1267 1201 3.00      
32 A" 1053 998 0.08      
33 A" 965 915 0.01      
34 A" 951 901 0.12      
35 A" 402 381 0.63      
36 A" 306 290 1.33      
37 A" 288 273 0.03      
38 A" 255 242 6.04      
39 A" 201 190 10.38      

Unscaled Zero Point Vibrational Energy (zpe) 28915.0 cm-1
Scaled (by 0.9473) Zero Point Vibrational Energy (zpe) 27391.2 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 CCSD/cc-pVDZ
ABC
0.14825 0.09848 0.09758

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.347 -0.006 0.000
S2 -1.511 0.088 0.000
C3 0.838 1.452 0.000
C4 0.838 -0.732 1.263
C5 0.838 -0.732 -1.263
H6 -1.720 -1.249 0.000
H7 1.944 1.470 0.000
H8 0.483 1.991 -0.896
H9 0.483 1.991 0.896
H10 1.945 -0.757 1.278
H11 1.945 -0.757 -1.278
H12 0.485 -0.221 2.175
H13 0.474 -1.775 1.289
H14 0.485 -0.221 -2.175
H15 0.474 -1.775 -1.289

Atom - Atom Distances (Å)
  C1 S2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.86061.53871.53691.53692.41182.17472.19382.19382.17962.17962.18972.19222.18972.1922
S21.86062.71632.79032.79031.35343.72112.89872.89873.78073.78072.96793.01232.96793.0123
C31.53872.71632.52272.52273.72001.10601.10481.10482.78162.78162.76633.49402.76633.4940
C41.53692.79032.52272.52552.89922.76873.49352.77071.10752.77191.10371.10543.49332.7803
C51.53692.79032.52272.52552.89922.76872.77073.49352.77191.10753.49332.78031.10371.1054
H62.41181.35343.72002.89922.89924.56254.01964.01963.91283.91283.26312.59833.26312.5983
H72.17473.72111.10602.76872.76874.56251.79151.79152.56742.56743.11733.78853.11733.7885
H82.19382.89871.10483.49352.77074.01961.79151.79293.79713.13603.78494.35462.55493.7871
H92.19382.89871.10482.77073.49354.01961.79151.79293.13603.79712.55493.78713.78494.3546
H102.17963.78072.78161.10752.77193.91282.56743.79713.13602.55661.79561.78953.78743.1290
H112.17963.78072.78162.77191.10753.91282.56743.13603.79712.55663.78743.12901.79561.7895
H122.18972.96792.76631.10373.49333.26313.11733.78492.55491.79563.78741.78964.34963.7963
H132.19223.01233.49401.10542.78032.59833.78854.35463.78711.78953.12901.78963.79632.5771
H142.18972.96792.76633.49331.10373.26313.11732.55493.78493.78741.79564.34963.79631.7896
H152.19223.01233.49402.78031.10542.59833.78853.78714.35463.12901.78953.79632.57711.7896

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 95.965 C1 C3 H7 109.542
C1 C3 H8 111.115 C1 C3 H9 111.115
C1 C4 H10 109.959 C1 C4 H12 110.972
C1 C4 H13 111.077 C1 C5 H11 109.959
C1 C5 H14 110.972 C1 C5 H15 111.077
S2 C1 C3 105.696 S2 C1 C4 110.061
S2 C1 C5 110.061 C3 C1 C4 110.214
C3 C1 C5 110.214 C4 C1 C5 110.492
H7 C3 H8 108.256 H7 C3 H9 108.256
H8 C3 H9 108.466 H10 C4 H12 108.590
H10 C4 H13 107.934 H11 C5 H14 108.590
H11 C5 H15 107.934 H12 C4 H13 108.214
H14 C5 H15 108.214
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability