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

using model chemistry: B2PLYP=FULL/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=FULL/aug-cc-pVDZ
 hartrees
Energy at 0K-556.342327
Energy at 298.15K-556.353090
HF Energy-556.084196
Nuclear repulsion energy243.613707
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=FULL/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' 3144 3024 26.13      
2 A' 3125 3006 33.61      
3 A' 3116 2997 36.75      
4 A' 3049 2933 26.33      
5 A' 3041 2925 35.19      
6 A' 2694 2591 5.31      
7 A' 1505 1448 6.47      
8 A' 1490 1433 9.42      
9 A' 1476 1420 0.02      
10 A' 1422 1367 0.85      
11 A' 1392 1339 10.19      
12 A' 1261 1213 0.52      
13 A' 1193 1147 40.53      
14 A' 1056 1015 1.20      
15 A' 947 910 0.27      
16 A' 868 835 2.60      
17 A' 831 799 1.96      
18 A' 588 565 5.64      
19 A' 398 383 0.93      
20 A' 369 355 0.27      
21 A' 300 288 0.34      
22 A' 284 273 0.53      
23 A" 3142 3022 25.21      
24 A" 3136 3016 5.89      
25 A" 3111 2993 1.01      
26 A" 3037 2921 18.24      
27 A" 1492 1435 8.07      
28 A" 1472 1416 0.05      
29 A" 1465 1409 0.01      
30 A" 1393 1339 11.31      
31 A" 1249 1201 2.31      
32 A" 1047 1007 0.17      
33 A" 964 927 0.01      
34 A" 939 904 0.05      
35 A" 403 388 0.31      
36 A" 302 291 1.11      
37 A" 281 270 0.11      
38 A" 239 230 4.68      
39 A" 192 185 9.06      

Unscaled Zero Point Vibrational Energy (zpe) 28704.6 cm-1
Scaled (by 0.9618) Zero Point Vibrational Energy (zpe) 27608.1 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 B2PLYP=FULL/aug-cc-pVDZ
ABC
0.14880 0.09865 0.09776

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.356 -0.009 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 -1.741 -1.242 0.000
H7 1.936 1.470 0.000
H8 0.484 1.983 -0.891
H9 0.484 1.983 0.891
H10 1.938 -0.759 1.280
H11 1.938 -0.759 -1.280
H12 0.484 -0.224 2.166
H13 0.474 -1.769 1.286
H14 0.484 -0.224 -2.166
H15 0.474 -1.769 -1.286

Atom - Atom Distances (Å)
  C1 S2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.86871.53361.53181.53182.43252.16392.18572.18572.16892.16892.18062.18332.18062.1833
S21.86872.71042.78922.78921.35383.71142.88862.88863.77483.77482.96083.00862.96083.0086
C31.53362.71042.51912.51913.72541.09941.09801.09802.77862.77862.75923.48332.75923.4833
C41.53182.78922.51912.52212.91442.76603.48342.76411.10102.76961.09681.09833.48282.7734
C51.53182.78922.51912.52212.91442.76602.76413.48342.76961.10103.48282.77341.09681.0983
H62.43251.35383.72542.91442.91444.56874.01774.01773.92453.92453.26722.61423.26722.6142
H72.16393.71141.09942.76602.76604.56871.77981.77982.57062.57063.11023.77943.11023.7794
H82.18572.88861.09803.48342.76414.01771.77981.78193.78813.12843.77094.33802.54953.7731
H92.18572.88861.09802.76413.48344.01771.77981.78193.12843.78812.54953.77313.77094.3380
H102.16893.77482.77861.10102.76963.92452.57063.78813.12842.56071.78461.77863.77883.1222
H112.16893.77482.77862.76961.10103.92452.57063.12843.78812.56073.77883.12221.78461.7786
H122.18062.96082.75921.09683.48283.26723.11023.77092.54951.78463.77881.77814.33243.7818
H132.18333.00863.48331.09832.77342.61423.77944.33803.77311.77863.12221.77813.78182.5715
H142.18062.96082.75923.48281.09683.26723.11022.54953.77093.77881.78464.33243.78181.7781
H152.18333.00863.48332.77341.09832.61423.77943.77314.33803.12221.77863.78182.57151.7781

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 96.723 C1 C3 H7 109.431
C1 C3 H8 111.232 C1 C3 H9 111.232
C1 C4 H10 109.849 C1 C4 H12 111.027
C1 C4 H13 111.145 C1 C5 H11 109.849
C1 C5 H14 111.027 C1 C5 H15 111.145
S2 C1 C3 105.190 S2 C1 C4 109.818
S2 C1 C5 109.818 C3 C1 C4 110.524
C3 C1 C5 110.524 C4 C1 C5 110.820
H7 C3 H8 108.186 H7 C3 H9 108.186
H8 C3 H9 108.474 H10 C4 H12 108.589
H10 C4 H13 107.940 H11 C5 H14 108.589
H11 C5 H15 107.940 H12 C4 H13 108.196
H14 C5 H15 108.196
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability