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

using model chemistry: MP2=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 MP2=FULL/6-31+G**
 hartrees
Energy at 0K-516.391960
Energy at 298.15K-516.400700
HF Energy-515.787679
Nuclear repulsion energy170.561000
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 MP2=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' 3230 3034 19.28      
2 A' 3204 3009 54.76      
3 A' 3142 2951 5.85      
4 A' 3113 2923 28.44      
5 A' 2807 2637 8.26      
6 A' 1546 1452 10.01      
7 A' 1544 1450 9.93      
8 A' 1466 1377 5.04      
9 A' 1352 1270 12.43      
10 A' 1228 1153 2.23      
11 A' 1152 1082 22.26      
12 A' 941 883 1.00      
13 A' 906 851 10.66      
14 A' 658 618 4.03      
15 A' 419 394 0.93      
16 A' 351 330 0.34      
17 A' 282 265 0.06      
18 A" 3229 3032 11.57      
19 A" 3198 3004 0.20      
20 A" 3109 2920 18.64      
21 A" 1532 1439 4.04      
22 A" 1528 1435 0.16      
23 A" 1447 1359 9.08      
24 A" 1364 1281 0.50      
25 A" 1174 1103 0.39      
26 A" 988 928 0.06      
27 A" 957 899 1.05      
28 A" 345 324 4.67      
29 A" 251 236 0.16      
30 A" 230 216 16.63      

Unscaled Zero Point Vibrational Energy (zpe) 23347.0 cm-1
Scaled (by 0.9392) Zero Point Vibrational Energy (zpe) 21927.5 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 MP2=FULL/6-31+G**
ABC
0.26619 0.14750 0.10592

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-31+G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.560 0.000
S2 -0.988 -0.974 0.000
H3 -0.761 1.343 0.000
H4 0.061 -1.799 0.000
C5 0.844 0.693 1.260
C6 0.844 0.693 -1.260
H7 1.599 -0.093 1.298
H8 1.599 -0.093 -1.298
H9 1.359 1.655 1.266
H10 0.232 0.620 2.156
H11 0.232 0.620 -2.156
H12 1.359 1.655 -1.266

Atom - Atom Distances (Å)
  C1 S2 H3 H4 C5 C6 H7 H8 H9 H10 H11 H12
C11.82511.09192.36021.52221.52222.16042.16042.15572.16882.16882.1557
S21.82512.32861.33402.77902.77903.02513.02513.74452.94512.94513.7445
H31.09192.32863.24802.14142.14143.05223.05222.48902.48112.48112.4890
H42.36021.33403.24802.90052.90052.63852.63853.90083.24433.24433.9008
C51.52222.77902.14142.90052.52001.09062.78071.09061.08733.47082.7514
C61.52222.77902.14142.90052.52002.78071.09062.75143.47081.08731.0906
H72.16043.02513.05222.63851.09062.78072.59651.76401.76383.78223.1123
H82.16043.02513.05222.63852.78071.09062.59653.11233.78221.76381.7640
H92.15573.74452.48903.90081.09062.75141.76403.11231.77013.74832.5322
H102.16882.94512.48113.24431.08733.47081.76383.78221.77014.31113.7483
H112.16882.94512.48113.24433.47081.08733.78221.76383.74834.31111.7701
H122.15573.74452.48903.90082.75141.09063.11231.76402.53223.74831.7701

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 95.421 C1 C5 H7 110.467
C1 C5 H9 110.093 C1 C5 H10 111.334
C1 C6 H8 110.467 C1 C6 H11 111.334
C1 C6 H12 110.093 S2 C1 H3 103.039
S2 C1 C5 111.930 S2 C1 C6 111.930
H3 C1 C5 108.888 H3 C1 C6 108.888
C5 C1 C6 111.733 H7 C5 H9 107.949
H7 C5 H10 108.169 H8 C6 H11 108.169
H8 C6 H12 107.949 H9 C5 H10 108.735
H11 C6 H12 108.735
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability