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

using model chemistry: MP2=FULL/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 MP2=FULL/6-31G**
 hartrees
Energy at 0K-555.576798
Energy at 298.15K-555.587787
HF Energy-554.823621
Nuclear repulsion energy245.992602
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/6-31G**
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' 3234 3022 22.62      
2 A' 3221 3009 23.18      
3 A' 3211 3000 37.67      
4 A' 3124 2919 15.29      
5 A' 3118 2913 26.15      
6 A' 2821 2636 13.30      
7 A' 1574 1470 6.84      
8 A' 1560 1457 8.22      
9 A' 1546 1445 0.26      
10 A' 1481 1384 0.71      
11 A' 1451 1356 7.98      
12 A' 1310 1224 0.09      
13 A' 1252 1170 32.52      
14 A' 1098 1026 2.34      
15 A' 984 919 0.63      
16 A' 917 857 5.80      
17 A' 871 814 0.98      
18 A' 624 583 3.26      
19 A' 404 378 1.23      
20 A' 380 355 0.10      
21 A' 318 297 0.10      
22 A' 297 277 1.03      
23 A" 3233 3021 20.47      
24 A" 3228 3017 4.66      
25 A" 3206 2996 0.40      
26 A" 3115 2910 15.29      
27 A" 1561 1459 6.71      
28 A" 1543 1441 0.34      
29 A" 1536 1435 0.01      
30 A" 1452 1356 7.12      
31 A" 1296 1211 2.20      
32 A" 1085 1014 0.08      
33 A" 998 932 0.02      
34 A" 976 912 0.38      
35 A" 411 384 0.76      
36 A" 318 297 2.50      
37 A" 299 280 0.28      
38 A" 266 248 4.65      
39 A" 210 196 13.24      

Unscaled Zero Point Vibrational Energy (zpe) 29762.5 cm-1
Scaled (by 0.9344) Zero Point Vibrational Energy (zpe) 27810.1 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/6-31G**
ABC
0.15119 0.10075 0.09979

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.341 -0.007 0.000
S2 -1.493 0.088 0.000
C3 0.829 1.439 0.000
C4 0.829 -0.726 1.251
C5 0.829 -0.726 -1.251
H6 -1.699 -1.229 0.000
H7 1.918 1.453 0.000
H8 0.480 1.970 -0.884
H9 0.480 1.970 0.884
H10 1.919 -0.747 1.264
H11 1.919 -0.747 -1.264
H12 0.480 -0.223 2.149
H13 0.472 -1.755 1.275
H14 0.480 -0.223 -2.149
H15 0.472 -1.755 -1.275

Atom - Atom Distances (Å)
  C1 S2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.83601.52561.52371.52372.37772.14952.16942.16942.15332.15332.16482.16822.16482.1682
S21.83602.68622.76022.76021.33253.67442.86602.86603.73333.73332.93382.98082.93382.9808
C31.52562.68622.50072.50073.67491.08971.08861.08862.75022.75022.73923.45772.73923.4577
C41.52372.76022.50072.50212.86482.73933.45682.74331.09092.74101.08761.08933.45532.7506
C51.52372.76022.50072.50212.86482.73932.74333.45682.74101.09093.45532.75061.08761.0893
H62.37771.33253.67492.86482.86484.50313.96953.96953.86283.86283.22152.57243.22152.5724
H72.14953.67441.08972.73932.73934.50311.76571.76572.53722.53723.08213.74333.08213.7433
H82.16942.86601.08863.45682.74333.96951.76571.76793.75023.09783.74284.30552.53153.7456
H92.16942.86601.08862.74333.45683.96951.76571.76793.09783.75022.53153.74563.74284.3055
H102.15333.73332.75021.09092.74103.86282.53723.75023.09782.52701.77001.76403.74123.0911
H112.15333.73332.75022.74101.09093.86282.53723.09783.75022.52703.74123.09111.77001.7640
H122.16482.93382.73921.08763.45533.22153.08213.74282.53151.77003.74121.76474.29903.7517
H132.16822.98083.45771.08932.75062.57243.74334.30553.74561.76403.09111.76473.75172.5497
H142.16482.93382.73923.45531.08763.22153.08212.53153.74283.74121.77004.29903.75171.7647
H152.16822.98083.45772.75061.08932.57243.74333.74564.30553.09111.76403.75172.54971.7647

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 95.949 C1 C3 H7 109.417
C1 C3 H8 111.066 C1 C3 H9 111.066
C1 C4 H10 109.785 C1 C4 H12 110.891
C1 C4 H13 111.064 C1 C5 H11 109.785
C1 C5 H14 110.891 C1 C5 H15 111.064
S2 C1 C3 105.709 S2 C1 C4 110.134
S2 C1 C5 110.134 C3 C1 C4 110.191
C3 C1 C5 110.191 C4 C1 C5 110.385
H7 C3 H8 108.312 H7 C3 H9 108.312
H8 C3 H9 108.585 H10 C4 H12 108.678
H10 C4 H13 108.015 H11 C5 H14 108.678
H11 C5 H15 108.015 H12 C4 H13 108.323
H14 C5 H15 108.323
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability