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

using model chemistry: HSEh1PBE/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HSEh1PBE/3-21G
 hartrees
Energy at 0K-514.445410
Energy at 298.15K-514.454093
HF Energy-514.445410
Nuclear repulsion energy168.132094
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 HSEh1PBE/3-21G
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' 3167 3051 13.63      
2 A' 3144 3028 27.11      
3 A' 3117 3002 7.42      
4 A' 3063 2950 23.20      
5 A' 2493 2401 29.52      
6 A' 1565 1507 10.38      
7 A' 1561 1504 20.49      
8 A' 1470 1416 10.10      
9 A' 1315 1267 15.09      
10 A' 1226 1181 7.40      
11 A' 1141 1099 31.77      
12 A' 914 881 5.42      
13 A' 874 842 13.77      
14 A' 604 581 11.02      
15 A' 418 402 0.65      
16 A' 340 328 0.47      
17 A' 282 272 0.10      
18 A" 3163 3047 10.11      
19 A" 3126 3012 0.03      
20 A" 3059 2946 10.28      
21 A" 1548 1491 6.16      
22 A" 1543 1487 0.04      
23 A" 1454 1401 19.98      
24 A" 1372 1322 0.81      
25 A" 1162 1119 4.26      
26 A" 992 956 1.11      
27 A" 980 944 2.89      
28 A" 326 314 3.25      
29 A" 261 252 0.51      
30 A" 230 222 28.77      

Unscaled Zero Point Vibrational Energy (zpe) 22953.7 cm-1
Scaled (by 0.9633) Zero Point Vibrational Energy (zpe) 22111.3 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 HSEh1PBE/3-21G
ABC
0.26167 0.14220 0.10309

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/3-21G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.457 0.351 0.000
S2 0.069 -1.315 0.000
H3 -1.496 0.366 0.000
H4 1.181 -1.286 0.000
C5 0.069 1.049 1.239
C6 0.069 1.049 -1.239
H7 1.115 1.023 1.236
H8 1.115 1.023 -1.236
H9 -0.260 2.050 1.248
H10 -0.297 0.561 2.105
H11 -0.297 0.561 -2.105
H12 -0.260 2.050 -1.248

Atom - Atom Distances (Å)
  C1 S2 H3 H4 C5 C6 H7 H8 H9 H10 H11 H12
C11.74671.03902.31541.51641.51642.10972.10972.11732.12112.12112.1173
S21.74672.29621.11212.66872.66872.84372.84373.60352.84272.84273.6035
H31.03902.29623.14522.10982.10982.96262.96262.43342.42982.42982.4334
H42.31541.11213.14522.86752.86752.61962.61963.84183.16613.16613.8418
C51.51642.66872.10982.86752.47841.04662.68721.05351.05903.39912.7015
C61.51642.66872.10982.86752.47842.68721.04662.70153.39911.05901.0535
H72.10972.84372.96262.61961.04662.68722.47171.71611.72163.65623.0193
H82.10972.84372.96262.61962.68721.04662.47173.01933.65621.72161.7161
H92.11733.60352.43343.84181.05352.70151.71613.01931.71803.66892.4968
H102.12112.84272.42983.16611.05903.39911.72163.65621.71804.20933.6689
H112.12112.84272.42983.16613.39911.05903.65621.72163.66894.20931.7180
H122.11733.60352.43343.84182.70151.05353.01931.71612.49683.66891.7180

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 106.043 C1 C5 H7 109.435
C1 C5 H9 109.637 C1 C5 H10 109.613
C1 C6 H8 109.435 C1 C6 H11 109.613
C1 C6 H12 109.637 S2 C1 H3 108.343
S2 C1 C5 109.539 S2 C1 C6 109.539
H3 C1 C5 109.892 H3 C1 C6 109.892
C5 C1 C6 109.615 H7 C5 H9 109.611
H7 C5 H10 109.701 H8 C6 H11 109.701
H8 C6 H12 109.611 H9 C5 H10 108.830
H11 C6 H12 108.830
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability