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

using model chemistry: QCISD/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at QCISD/6-311G**
 hartrees
Energy at 0K-555.700325
Energy at 298.15K-555.711203
HF Energy-554.873476
Nuclear repulsion energy244.614982
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 QCISD/6-311G**
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' 3138 2994 29.44      
2 A' 3124 2981 36.92      
3 A' 3115 2972 39.07      
4 A' 3050 2910 22.15      
5 A' 3042 2903 31.66      
6 A' 2744 2618 11.20      
7 A' 1532 1462 6.31      
8 A' 1523 1453 8.62      
9 A' 1506 1436 0.21      
10 A' 1458 1391 0.44      
11 A' 1430 1364 7.89      
12 A' 1291 1232 0.11      
13 A' 1234 1178 33.26      
14 A' 1082 1032 2.72      
15 A' 969 925 0.44      
16 A' 912 871 5.73      
17 A' 859 819 1.15      
18 A' 614 586 3.68      
19 A' 400 381 1.27      
20 A' 375 358 0.06      
21 A' 310 296 0.13      
22 A' 295 281 0.68      
23 A" 3136 2992 28.92      
24 A" 3130 2987 5.39      
25 A" 3110 2967 0.80      
26 A" 3039 2899 18.09      
27 A" 1524 1454 6.38      
28 A" 1501 1432 0.14      
29 A" 1498 1429 0.12      
30 A" 1431 1365 7.09      
31 A" 1276 1218 1.80      
32 A" 1069 1020 0.20      
33 A" 984 939 0.01      
34 A" 960 916 0.14      
35 A" 407 388 0.46      
36 A" 312 297 1.17      
37 A" 291 277 0.00      
38 A" 246 234 4.15      
39 A" 183 175 11.48      

Unscaled Zero Point Vibrational Energy (zpe) 29047.8 cm-1
Scaled (by 0.9541) Zero Point Vibrational Energy (zpe) 27714.5 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 QCISD/6-311G**
ABC
0.14930 0.09974 0.09880

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.342 -0.005 0.000
S2 -1.499 0.085 0.000
C3 0.833 1.449 0.000
C4 0.833 -0.729 1.259
C5 0.833 -0.729 -1.259
H6 -1.705 -1.240 0.000
H7 1.930 1.464 0.000
H8 0.481 1.984 -0.890
H9 0.481 1.984 0.890
H10 1.931 -0.752 1.272
H11 1.931 -0.752 -1.272
H12 0.481 -0.221 2.163
H13 0.470 -1.763 1.284
H14 0.481 -0.221 -2.163
H15 0.470 -1.763 -1.284

Atom - Atom Distances (Å)
  C1 S2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.84351.53461.53311.53312.39092.16302.18322.18322.16852.16852.17832.18122.17832.1812
S21.84352.70202.77232.77231.34033.69622.88452.88453.75323.75322.94852.99032.94852.9903
C31.53462.70202.51602.51603.69761.09721.09611.09612.76962.76962.75553.47882.75553.4788
C41.53312.77232.51602.51812.87872.75663.47882.76061.09862.75951.09501.09663.47742.7691
C51.53312.77232.51602.51812.87872.75662.76063.47882.75951.09863.47742.76911.09501.0966
H62.39091.34033.69762.87872.87874.53043.99543.99543.88323.88323.23972.57943.23972.5794
H72.16303.69621.09722.75662.75664.53041.77801.77802.55532.55533.10133.76793.10133.7679
H82.18322.88451.09613.47882.76063.99541.77801.77963.77673.12003.76594.33232.54633.7682
H92.18322.88451.09612.76063.47883.99541.77801.77963.12003.77672.54633.76823.76594.3323
H102.16853.75322.76961.09862.75953.88322.55533.77673.12002.54481.78271.77723.76653.1133
H112.16853.75322.76962.75951.09863.88322.55533.12003.77672.54483.76653.11331.78271.7772
H122.17832.94852.75551.09503.47743.23973.10133.76592.54631.78273.76651.77544.32613.7763
H132.18122.99033.47881.09662.76912.57943.76794.33233.76821.77723.11331.77543.77632.5677
H142.17832.94852.75553.47741.09503.23973.10132.54633.76593.76651.78274.32613.77631.7754
H152.18122.99033.47882.76911.09662.57943.76793.76824.33233.11331.77723.77632.56771.7754

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 96.056 C1 C3 H7 109.421
C1 C3 H8 111.075 C1 C3 H9 111.075
C1 C4 H10 109.863 C1 C4 H12 110.855
C1 C4 H13 110.998 C1 C5 H11 109.863
C1 C5 H14 110.855 C1 C5 H15 110.998
S2 C1 C3 105.867 S2 C1 C4 110.035
S2 C1 C5 110.035 C3 C1 C4 110.199
C3 C1 C5 110.199 C4 C1 C5 110.413
H7 C3 H8 108.322 H7 C3 H9 108.322
H8 C3 H9 108.542 H10 C4 H12 108.713
H10 C4 H13 108.113 H11 C5 H14 108.713
H11 C5 H15 108.113 H12 C4 H13 108.218
H14 C5 H15 108.218
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability