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

using model chemistry: B2PLYP=FULL/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 B2PLYP=FULL/cc-pVDZ
 hartrees
Energy at 0K-556.316646
Energy at 298.15K-556.327409
HF Energy-556.071867
Nuclear repulsion energy243.592528
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 B2PLYP=FULL/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 3023 24.44      
2 A' 3138 3008 26.75      
3 A' 3128 2998 39.43      
4 A' 3057 2930 21.92      
5 A' 3049 2922 32.73      
6 A' 2707 2594 9.55      
7 A' 1502 1440 6.22      
8 A' 1487 1426 8.41      
9 A' 1473 1412 0.16      
10 A' 1421 1362 0.55      
11 A' 1393 1335 7.18      
12 A' 1265 1213 0.93      
13 A' 1198 1149 39.87      
14 A' 1057 1013 1.45      
15 A' 949 910 0.36      
16 A' 876 840 3.08      
17 A' 837 802 1.74      
18 A' 591 566 4.93      
19 A' 393 377 0.99      
20 A' 367 352 0.31      
21 A' 299 287 0.21      
22 A' 284 272 0.69      
23 A" 3153 3022 24.02      
24 A" 3147 3017 6.04      
25 A" 3122 2993 0.76      
26 A" 3045 2919 18.36      
27 A" 1489 1427 6.70      
28 A" 1469 1408 0.15      
29 A" 1461 1401 0.00      
30 A" 1394 1336 6.83      
31 A" 1253 1201 4.60      
32 A" 1047 1004 0.09      
33 A" 963 923 0.01      
34 A" 942 903 0.15      
35 A" 400 384 0.56      
36 A" 302 289 1.75      
37 A" 282 271 0.00      
38 A" 249 239 6.36      
39 A" 195 187 10.19      

Unscaled Zero Point Vibrational Energy (zpe) 28769.1 cm-1
Scaled (by 0.9585) Zero Point Vibrational Energy (zpe) 27575.2 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 B2PLYP=FULL/cc-pVDZ
ABC
0.14889 0.09865 0.09778

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.353 -0.009 0.000
S2 -1.510 0.092 0.000
C3 0.837 1.446 0.000
C4 0.837 -0.732 1.260
C5 0.837 -0.732 -1.260
H6 -1.730 -1.243 0.000
H7 1.939 1.468 0.000
H8 0.484 1.984 -0.892
H9 0.484 1.984 0.892
H10 1.940 -0.758 1.280
H11 1.940 -0.758 -1.280
H12 0.483 -0.224 2.169
H13 0.476 -1.772 1.286
H14 0.483 -0.224 -2.169
H15 0.476 -1.772 -1.286

Atom - Atom Distances (Å)
  C1 S2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.86561.53381.53191.53192.42142.16742.18782.18782.17252.17252.18322.18602.18322.1860
S21.86562.71022.78912.78911.35363.71352.89032.89033.77713.77712.96273.01262.96273.0126
C31.53382.71022.51692.51693.71871.10181.10041.10042.77712.77712.76043.48462.76043.4846
C41.53192.78912.51692.52062.90562.76473.48422.76421.10342.76951.09921.10093.48432.7741
C51.53192.78912.51692.52062.90562.76472.76423.48422.76951.10343.48432.77411.09921.1009
H62.42141.35363.71872.90562.90564.56254.01484.01483.91763.91763.26222.60823.26222.6082
H72.16743.71351.10182.76472.76474.56251.78321.78322.56762.56763.11223.78053.11223.7805
H82.18782.89031.10043.48422.76424.01481.78321.78493.78933.12893.77484.34242.55093.7770
H92.18782.89031.10042.76423.48424.01481.78321.78493.12893.78932.55093.77703.77484.3424
H102.17253.77712.77711.10342.76953.91762.56763.78933.12892.56001.78791.78113.78153.1237
H112.17253.77712.77712.76951.10343.91762.56763.12893.78932.56003.78153.12371.78791.7811
H122.18322.96272.76041.09923.48433.26223.11223.77482.55091.78793.78151.78154.33723.7856
H132.18603.01263.48461.10092.77412.60823.78054.34243.77701.78113.12371.78153.78562.5723
H142.18322.96272.76043.48431.09923.26223.11222.55093.77483.78151.78794.33723.78561.7815
H152.18603.01263.48462.77411.10092.60823.78053.77704.34243.12371.78113.78562.57231.7815

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 96.255 C1 C3 H7 109.553
C1 C3 H8 111.246 C1 C3 H9 111.246
C1 C4 H10 109.986 C1 C4 H12 111.083
C1 C4 H13 111.198 C1 C5 H11 109.986
C1 C5 H14 111.083 C1 C5 H15 111.198
S2 C1 C3 105.322 S2 C1 C4 109.967
S2 C1 C5 109.967 C3 C1 C4 110.372
C3 C1 C5 110.372 C4 C1 C5 110.711
H7 C3 H8 108.147 H7 C3 H9 108.147
H8 C3 H9 108.397 H10 C4 H12 108.525
H10 C4 H13 107.802 H11 C5 H14 108.525
H11 C5 H15 107.802 H12 C4 H13 108.140
H14 C5 H15 108.140
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability