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

using model chemistry: B2PLYP=FULL/6-31+G**

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/6-31+G**
 hartrees
Energy at 0K-556.314278
Energy at 298.15K-556.325082
HF Energy-556.065143
Nuclear repulsion energy244.331938
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/6-31+G**
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' 3166 3011 27.19      
2 A' 3150 2996 30.17      
3 A' 3139 2985 45.00      
4 A' 3073 2923 26.10      
5 A' 3065 2914 39.41      
6 A' 2734 2600 12.86      
7 A' 1539 1463 9.97      
8 A' 1526 1451 11.04      
9 A' 1512 1438 0.35      
10 A' 1456 1385 1.02      
11 A' 1426 1356 10.39      
12 A' 1276 1214 0.44      
13 A' 1219 1159 40.16      
14 A' 1076 1024 1.82      
15 A' 959 912 0.57      
16 A' 891 848 5.02      
17 A' 838 797 2.13      
18 A' 597 567 5.77      
19 A' 398 379 1.50      
20 A' 372 354 0.13      
21 A' 301 287 0.46      
22 A' 286 272 0.64      
23 A" 3164 3009 26.50      
24 A" 3159 3004 6.06      
25 A" 3134 2980 0.58      
26 A" 3060 2910 22.34      
27 A" 1528 1453 9.95      
28 A" 1508 1434 0.11      
29 A" 1501 1428 0.00      
30 A" 1426 1356 11.41      
31 A" 1263 1201 2.52      
32 A" 1065 1012 0.11      
33 A" 983 935 0.02      
34 A" 951 904 0.06      
35 A" 405 386 0.57      
36 A" 306 291 2.06      
37 A" 283 269 0.01      
38 A" 247 235 4.60      
39 A" 199 189 12.32      

Unscaled Zero Point Vibrational Energy (zpe) 29089.7 cm-1
Scaled (by 0.951) Zero Point Vibrational Energy (zpe) 27664.3 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 B2PLYP=FULL/6-31+G**
ABC
0.14944 0.09916 0.09825

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULL/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.348 -0.008 0.000
S2 -1.506 0.092 0.000
C3 0.836 1.445 0.000
C4 0.836 -0.732 1.259
C5 0.836 -0.732 -1.259
H6 -1.730 -1.232 0.000
H7 1.929 1.463 0.000
H8 0.487 1.980 -0.886
H9 0.487 1.980 0.886
H10 1.930 -0.754 1.274
H11 1.930 -0.754 -1.274
H12 0.486 -0.229 2.161
H13 0.480 -1.765 1.285
H14 0.486 -0.229 -2.161
H15 0.480 -1.765 -1.285

Atom - Atom Distances (Å)
  C1 S2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.85721.53281.53151.53152.41162.15872.18102.18102.16352.16352.17662.18022.17662.1802
S21.85722.70482.78312.78311.34203.69832.88532.88533.76093.76092.95643.00662.95643.0066
C31.53282.70482.51492.51493.70771.09321.09191.09192.76722.76722.75583.47572.75583.4757
C41.53152.78312.51492.51732.90072.75603.47512.75961.09462.75931.09081.09253.47412.7678
C51.53152.78312.51492.51732.90072.75602.75963.47512.75931.09463.47412.76781.09081.0925
H62.41161.34203.70772.90072.90074.54344.00194.00193.90443.90443.25332.61083.25332.6108
H72.15873.69831.09322.75602.75604.54341.76921.76922.55672.55673.10043.76363.10043.7636
H82.18102.88531.09193.47512.75964.00191.76921.77213.77123.11533.76344.32832.55033.7659
H92.18102.88531.09192.75963.47514.00191.76921.77213.11533.77122.55033.76593.76344.3283
H102.16353.76092.76721.09462.75933.90442.55673.77123.11532.54861.77401.76763.76333.1100
H112.16353.76092.76722.75931.09463.90442.55673.11533.77122.54863.76333.11001.77401.7676
H122.17662.95642.75581.09083.47413.25333.10043.76342.55031.77403.76331.76854.32203.7724
H132.18023.00663.47571.09252.76782.61083.76364.32833.76591.76763.11001.76853.77242.5690
H142.17662.95642.75583.47411.09083.25333.10042.55033.76343.76331.77404.32203.77241.7685
H152.18023.00663.47572.76781.09252.61083.76363.76594.32833.11001.76763.77242.56901.7685

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 96.517 C1 C3 H7 109.439
C1 C3 H8 111.281 C1 C3 H9 111.281
C1 C4 H10 109.824 C1 C4 H12 111.084
C1 C4 H13 111.270 C1 C5 H11 109.824
C1 C5 H14 111.084 C1 C5 H15 111.270
S2 C1 C3 105.455 S2 C1 C4 110.057
S2 C1 C5 110.057 C3 C1 C4 110.311
C3 C1 C5 110.311 C4 C1 C5 110.535
H7 C3 H8 108.127 H7 C3 H9 108.127
H8 C3 H9 108.480 H10 C4 H12 108.534
H10 C4 H13 107.836 H11 C5 H14 108.534
H11 C5 H15 107.836 H12 C4 H13 108.190
H14 C5 H15 108.190
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability