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

using model chemistry: MP3/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP3/cc-pVDZ
 hartrees
Energy at 0K-555.625967
Energy at 298.15K-555.636819
HF Energy-554.838989
Nuclear repulsion energy243.360287
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 MP3/cc-pVDZ
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' 3180 3014 24.29      
2 A' 3165 3001 26.95      
3 A' 3156 2991 39.14      
4 A' 3081 2921 20.22      
5 A' 3074 2914 30.27      
6 A' 2749 2606 11.00      
7 A' 1516 1437 6.61      
8 A' 1502 1424 8.39      
9 A' 1488 1410 0.08      
10 A' 1436 1361 0.63      
11 A' 1410 1337 6.91      
12 A' 1285 1218 0.30      
13 A' 1219 1155 33.21      
14 A' 1066 1011 1.62      
15 A' 961 911 0.20      
16 A' 891 844 3.85      
17 A' 856 812 1.35      
18 A' 608 576 3.48      
19 A' 397 376 1.14      
20 A' 372 352 0.10      
21 A' 305 289 0.13      
22 A' 289 274 0.76      
23 A" 3178 3013 24.22      
24 A" 3173 3008 5.15      
25 A" 3151 2987 0.80      
26 A" 3071 2911 17.68      
27 A" 1503 1425 6.40      
28 A" 1484 1407 0.17      
29 A" 1478 1401 0.00      
30 A" 1411 1337 6.87      
31 A" 1271 1205 3.33      
32 A" 1056 1001 0.09      
33 A" 968 917 0.01      
34 A" 954 904 0.11      
35 A" 403 382 0.64      
36 A" 307 291 1.38      
37 A" 288 273 0.03      
38 A" 254 241 5.95      
39 A" 200 190 10.89      

Unscaled Zero Point Vibrational Energy (zpe) 29076.6 cm-1
Scaled (by 0.9479) Zero Point Vibrational Energy (zpe) 27561.7 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 MP3/cc-pVDZ
ABC
0.14836 0.09858 0.09768

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.347 -0.006 0.000
S2 -1.510 0.088 0.000
C3 0.838 1.452 0.000
C4 0.838 -0.732 1.263
C5 0.838 -0.732 -1.263
H6 -1.717 -1.248 0.000
H7 1.942 1.470 0.000
H8 0.483 1.990 -0.895
H9 0.483 1.990 0.895
H10 1.943 -0.756 1.278
H11 1.943 -0.756 -1.278
H12 0.484 -0.221 2.173
H13 0.475 -1.773 1.288
H14 0.484 -0.221 -2.173
H15 0.475 -1.773 -1.288

Atom - Atom Distances (Å)
  C1 S2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.85971.53841.53661.53662.40892.17292.19202.19202.17792.17792.18792.19032.18792.1903
S21.85972.71572.78912.78911.35113.71862.89742.89743.77783.77782.96573.01012.96573.0101
C31.53842.71572.52232.52233.71701.10441.10311.10312.78012.78012.76523.49182.76523.4918
C41.53662.78912.52232.52502.89642.76743.49142.76931.10592.77071.10201.10373.49112.7785
C51.53662.78912.52232.52502.89642.76742.76933.49142.77071.10593.49112.77851.10201.1037
H62.40891.35113.71702.89642.89644.55784.01584.01583.90843.90843.25922.59583.25922.5958
H72.17293.71861.10442.76742.76744.55781.78901.78902.56602.56603.11543.78533.11543.7853
H82.19202.89741.10313.49142.76934.01581.78901.79043.79403.13343.78204.35082.55403.7840
H92.19202.89741.10312.76933.49144.01581.78901.79043.13343.79402.55403.78403.78204.3508
H102.17793.77782.78011.10592.77073.90842.56603.79403.13342.55601.79321.78713.78463.1266
H112.17793.77782.78012.77071.10593.90842.56603.13343.79402.55603.78463.12661.79321.7871
H122.18792.96572.76521.10203.49113.25923.11543.78202.55401.79323.78461.78714.34593.7927
H132.19033.01013.49181.10372.77852.59583.78534.35083.78401.78713.12661.78713.79272.5750
H142.18792.96572.76523.49111.10203.25923.11542.55403.78203.78461.79324.34593.79271.7871
H152.19033.01013.49182.77851.10372.59583.78533.78404.35083.12661.78713.79272.57501.7871

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 95.927 C1 C3 H7 109.518
C1 C3 H8 111.092 C1 C3 H9 111.092
C1 C4 H10 109.940 C1 C4 H12 110.952
C1 C4 H13 111.049 C1 C5 H11 109.940
C1 C5 H14 110.952 C1 C5 H15 111.049
S2 C1 C3 105.715 S2 C1 C4 110.047
S2 C1 C5 110.047 C3 C1 C4 110.218
C3 C1 C5 110.218 C4 C1 C5 110.492
H7 C3 H8 108.281 H7 C3 H9 108.281
H8 C3 H9 108.489 H10 C4 H12 108.618
H10 C4 H13 107.958 H11 C5 H14 108.618
H11 C5 H15 107.958 H12 C4 H13 108.233
H14 C5 H15 108.233
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability