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

using model chemistry: B2PLYP=FULLultrafine/aug-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 B2PLYP=FULLultrafine/aug-cc-pVDZ
 hartrees
Energy at 0K-556.342326
Energy at 298.15K 
HF Energy-556.084194
Nuclear repulsion energy243.614674
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 B2PLYP=FULLultrafine/aug-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' 3143 3025 26.27      
2 A' 3125 3007 33.43      
3 A' 3116 2999 36.53      
4 A' 3049 2934 26.35      
5 A' 3041 2926 35.37      
6 A' 2690 2589 5.33      
7 A' 1506 1449 6.47      
8 A' 1490 1434 9.43      
9 A' 1477 1421 0.01      
10 A' 1422 1368 0.86      
11 A' 1393 1341 10.10      
12 A' 1261 1213 0.54      
13 A' 1193 1148 40.46      
14 A' 1057 1017 1.19      
15 A' 948 912 0.27      
16 A' 865 833 2.59      
17 A' 831 799 1.98      
18 A' 587 565 5.66      
19 A' 399 384 0.91      
20 A' 369 355 0.28      
21 A' 301 290 0.29      
22 A' 286 275 0.61      
23 A" 3141 3023 24.70      
24 A" 3136 3017 6.18      
25 A" 3112 2994 1.18      
26 A" 3036 2922 18.26      
27 A" 1492 1435 8.06      
28 A" 1473 1418 0.05      
29 A" 1465 1410 0.01      
30 A" 1393 1341 11.20      
31 A" 1249 1202 2.33      
32 A" 1047 1007 0.17      
33 A" 965 928 0.01      
34 A" 940 904 0.05      
35 A" 404 389 0.32      
36 A" 303 291 1.05      
37 A" 281 271 0.08      
38 A" 243 234 4.48      
39 A" 194 187 9.35      

Unscaled Zero Point Vibrational Energy (zpe) 28710.1 cm-1
Scaled (by 0.9623) Zero Point Vibrational Energy (zpe) 27627.7 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 B2PLYP=FULLultrafine/aug-cc-pVDZ
ABC
0.14881 0.09865 0.09775

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.356 -0.008 0.000
S2 -1.510 0.092 0.000
C3 0.837 1.448 0.000
C4 0.837 -0.733 1.261
C5 0.837 -0.733 -1.261
H6 -1.740 -1.242 0.000
H7 1.936 1.469 0.000
H8 0.484 1.983 -0.891
H9 0.484 1.983 0.891
H10 1.938 -0.758 1.280
H11 1.938 -0.758 -1.280
H12 0.484 -0.225 2.166
H13 0.474 -1.769 1.285
H14 0.484 -0.225 -2.166
H15 0.474 -1.769 -1.285

Atom - Atom Distances (Å)
  C1 S2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.86871.53361.53191.53192.43222.16372.18562.18562.16882.16882.18092.18332.18092.1833
S21.86872.71062.78922.78921.35373.71142.88892.88893.77473.77472.96103.00872.96103.0087
C31.53362.71062.51912.51913.72531.09941.09801.09802.77812.77812.75963.48332.75963.4833
C41.53192.78922.51912.52202.91412.76573.48342.76401.10102.76951.09681.09833.48292.7731
C51.53192.78922.51912.52202.91412.76572.76403.48342.76951.10103.48292.77311.09681.0983
H62.43221.35373.72532.91412.91414.56834.01784.01783.92423.92423.26692.61393.26692.6139
H72.16373.71141.09942.76572.76574.56831.77981.77982.56962.56963.11033.77893.11033.7789
H82.18562.88891.09803.48342.76404.01781.77981.78203.78753.12773.77134.33792.54993.7732
H92.18562.88891.09802.76403.48344.01781.77981.78203.12773.78752.54993.77323.77134.3379
H102.16883.77472.77811.10102.76953.92422.56963.78753.12772.56061.78461.77873.77883.1219
H112.16883.77472.77812.76951.10103.92422.56963.12773.78752.56063.77883.12191.78461.7787
H122.18092.96102.75961.09683.48293.26693.11033.77132.54991.78463.77881.77814.33273.7815
H132.18333.00873.48331.09832.77312.61393.77894.33793.77321.77873.12191.77813.78152.5707
H142.18092.96102.75963.48291.09683.26693.11032.54993.77133.77881.78464.33273.78151.7781
H152.18333.00873.48332.77311.09832.61393.77893.77324.33793.12191.77873.78152.57071.7781

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 96.712 C1 C3 H7 109.419
C1 C3 H8 111.229 C1 C3 H9 111.229
C1 C4 H10 109.838 C1 C4 H12 111.041
C1 C4 H13 111.140 C1 C5 H11 109.838
C1 C5 H14 111.041 C1 C5 H15 111.140
S2 C1 C3 105.208 S2 C1 C4 109.819
S2 C1 C5 109.819 C3 C1 C4 110.520
C3 C1 C5 110.520 C4 C1 C5 110.809
H7 C3 H8 108.190 H7 C3 H9 108.190
H8 C3 H9 108.484 H10 C4 H12 108.580
H10 C4 H13 107.950 H11 C5 H14 108.580
H11 C5 H15 107.950 H12 C4 H13 108.197
H14 C5 H15 108.197
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability