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

using model chemistry: CCSD(T)/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 CCSD(T)/aug-cc-pVDZ
 hartrees
Energy at 0K-555.708038
Energy at 298.15K-555.718758
HF Energy-554.847292
Nuclear repulsion energy242.586915
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 CCSD(T)/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' 3105 2988        
2 A' 3087 2972        
3 A' 3079 2963        
4 A' 3010 2897        
5 A' 3003 2890        
6 A' 2667 2567        
7 A' 1494 1438        
8 A' 1482 1426        
9 A' 1467 1412        
10 A' 1410 1357        
11 A' 1383 1331        
12 A' 1258 1210        
13 A' 1188 1143        
14 A' 1047 1008        
15 A' 941 906        
16 A' 865 832        
17 A' 832 800        
18 A' 588 566        
19 A' 392 377        
20 A' 365 351        
21 A' 297 286        
22 A' 284 273        
23 A" 3103 2986        
24 A" 3097 2981        
25 A" 3074 2959        
26 A" 2999 2887        
27 A" 1482 1426        
28 A" 1464 1409        
29 A" 1458 1404        
30 A" 1383 1331        
31 A" 1245 1198        
32 A" 1037 998        
33 A" 951 916        
34 A" 933 898        
35 A" 397 382        
36 A" 300 288        
37 A" 278 267        
38 A" 244 235        
39 A" 187 180        

Unscaled Zero Point Vibrational Energy (zpe) 28435.3 cm-1
Scaled (by 0.9625) Zero Point Vibrational Energy (zpe) 27369.0 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 CCSD(T)/aug-cc-pVDZ
ABC
0.14736 0.09797 0.09708

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD(T)/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.355 -0.006 0.000
S2 -1.514 0.088 0.000
C3 0.840 1.457 0.000
C4 0.840 -0.734 1.267
C5 0.840 -0.734 -1.267
H6 -1.729 -1.253 0.000
H7 1.946 1.478 0.000
H8 0.482 1.994 -0.897
H9 0.482 1.994 0.897
H10 1.948 -0.763 1.284
H11 1.948 -0.763 -1.284
H12 0.485 -0.220 2.177
H13 0.469 -1.776 1.292
H14 0.485 -0.220 -2.177
H15 0.469 -1.776 -1.292

Atom - Atom Distances (Å)
  C1 S2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.87161.54151.53991.53992.42872.17632.19642.19642.18132.18132.19182.19432.19182.1943
S21.87162.72312.79752.79751.35883.72942.90242.90243.78943.78942.97233.01352.97233.0135
C31.54152.72312.53132.53133.73441.10681.10551.10552.79342.79342.77083.50132.77083.5013
C41.53992.79752.53132.53452.91142.77933.50132.77681.10842.78121.10441.10593.50102.7881
C51.53992.79752.53132.53452.91142.77932.77683.50132.78121.10843.50102.78811.10441.1059
H62.42871.35883.73442.91142.91144.57944.03024.03023.92553.92553.27322.60333.27322.6033
H72.17633.72941.10682.77932.77934.57941.79341.79342.58242.58243.12373.80003.12373.8000
H82.19642.90241.10553.50132.77684.03021.79341.79483.80893.14643.78884.36002.55723.7910
H92.19642.90241.10552.77683.50134.03021.79341.79483.14643.80892.55723.79103.78884.3600
H102.18133.78942.79341.10842.78123.92552.58243.80893.14642.56731.79821.79233.79663.1381
H112.18133.78942.79342.78121.10843.92552.58243.14643.80892.56733.79663.13811.79821.7923
H122.19182.97232.77081.10443.50103.27323.12373.78882.55721.79823.79661.79084.35503.8029
H132.19433.01353.50131.10592.78812.60333.80004.36003.79101.79233.13811.79083.80292.5845
H142.19182.97232.77083.50101.10443.27323.12372.55723.78883.79661.79824.35503.80291.7908
H152.19433.01353.50132.78811.10592.60333.80003.79104.36003.13811.79233.80292.58451.7908

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 96.198 C1 C3 H7 109.425
C1 C3 H8 111.075 C1 C3 H9 111.075
C1 C4 H10 109.832 C1 C4 H12 110.892
C1 C4 H13 110.999 C1 C5 H11 109.832
C1 C5 H14 110.892 C1 C5 H15 110.999
S2 C1 C3 105.438 S2 C1 C4 109.790
S2 C1 C5 109.790 C3 C1 C4 110.466
C3 C1 C5 110.466 C4 C1 C5 110.757
H7 C3 H8 108.322 H7 C3 H9 108.322
H8 C3 H9 108.537 H10 C4 H12 108.718
H10 C4 H13 108.085 H11 C5 H14 108.718
H11 C5 H15 108.085 H12 C4 H13 108.233
H14 C5 H15 108.233
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability