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All results from a given calculation for CH3CHSHCH3 (2-Propanethiol)

using model chemistry: CID/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 CID/6-31G*
 hartrees
Energy at 0K-516.258216
Energy at 298.15K-516.266985
HF Energy-515.771330
Nuclear repulsion energy170.301396
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 CID/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' 3248 3001 21.71      
2 A' 3223 2977 60.25      
3 A' 3177 2935 3.32      
4 A' 3150 2910 28.19      
5 A' 2815 2600 18.55      
6 A' 1594 1472 9.07      
7 A' 1588 1467 8.57      
8 A' 1516 1400 4.37      
9 A' 1399 1293 13.33      
10 A' 1266 1169 1.70      
11 A' 1184 1093 25.53      
12 A' 959 886 1.68      
13 A' 923 853 10.67      
14 A' 671 620 5.19      
15 A' 430 397 0.79      
16 A' 359 332 0.25      
17 A' 282 261 0.13      
18 A" 3246 2998 14.88      
19 A" 3214 2969 0.00      
20 A" 3144 2904 15.39      
21 A" 1578 1458 3.64      
22 A" 1575 1455 0.01      
23 A" 1500 1385 6.91      
24 A" 1419 1310 0.26      
25 A" 1203 1112 0.79      
26 A" 1015 937 0.02      
27 A" 986 911 1.56      
28 A" 346 320 3.24      
29 A" 257 237 0.03      
30 A" 216 199 19.96      

Unscaled Zero Point Vibrational Energy (zpe) 23741.3 cm-1
Scaled (by 0.9237) Zero Point Vibrational Energy (zpe) 21929.8 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 CID/6-31G*
ABC
0.26499 0.14717 0.10557

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.561 0.000
S2 -0.984 -0.979 0.000
H3 -0.764 1.340 0.000
H4 0.054 -1.823 0.000
C5 0.841 0.698 1.263
C6 0.841 0.698 -1.263
H7 1.598 -0.087 1.311
H8 1.598 -0.087 -1.311
H9 1.357 1.660 1.269
H10 0.225 0.630 2.157
H11 0.225 0.630 -2.157
H12 1.357 1.660 -1.269

Atom - Atom Distances (Å)
  C1 S2 H3 H4 C5 C6 H7 H8 H9 H10 H11 H12
C11.82751.09092.38491.52391.52392.16552.16552.15902.16992.16992.1590
S21.82752.32941.33842.78222.78223.02963.02963.74932.95012.95013.7493
H31.09092.32943.26742.14092.14093.05433.05432.49232.47702.47702.4923
H42.38491.33843.26742.92802.92802.66742.66743.92983.27103.27103.9298
C51.52392.78222.14092.92802.52611.09112.79501.09141.08813.47602.7577
C61.52392.78222.14092.92802.52612.79501.09112.75773.47601.08811.0914
H72.16553.02963.05432.66741.09112.79502.62121.76381.76463.79763.1250
H82.16553.02963.05432.66742.79501.09112.62123.12503.79761.76461.7638
H92.15903.74932.49233.92981.09142.75771.76383.12501.76953.75302.5389
H102.16992.95012.47703.27101.08813.47601.76463.79761.76954.31433.7530
H112.16992.95012.47703.27103.47601.08813.79761.76463.75304.31431.7695
H122.15903.74932.49233.92982.75771.09143.12501.76382.53893.75301.7695

picture of 2-Propanethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 S2 H4 96.537 C1 C5 H7 110.728
C1 C5 H9 110.194 C1 C5 H10 111.263
C1 C6 H8 110.728 C1 C6 H11 111.263
C1 C6 H12 110.194 S2 C1 H3 102.991
S2 C1 C5 111.916 S2 C1 C6 111.916
H3 C1 C5 108.794 H3 C1 C6 108.794
C5 C1 C6 111.964 H7 C5 H9 107.836
H7 C5 H10 108.145 H8 C6 H11 108.145
H8 C6 H12 107.836 H9 C5 H10 108.570
H11 C6 H12 108.570
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability