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

using model chemistry: CCSD(T)=FULL/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)=FULL/cc-pVDZ
 hartrees
Energy at 0K-555.676579
Energy at 298.15K-555.687372
HF Energy-554.838559
Nuclear repulsion energy243.111547
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)=FULL/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 3028        
2 A' 3129 3013        
3 A' 3118 3004        
4 A' 3043 2931        
5 A' 3036 2924        
6 A' 2710 2610        
7 A' 1502 1447        
8 A' 1489 1434        
9 A' 1475 1421        
10 A' 1420 1367        
11 A' 1393 1342        
12 A' 1270 1223        
13 A' 1202 1157        
14 A' 1054 1015        
15 A' 951 916        
16 A' 878 846        
17 A' 844 813        
18 A' 594 573        
19 A' 392 377        
20 A' 367 353        
21 A' 304 293        
22 A' 286 276        
23 A" 3142 3026        
24 A" 3136 3021        
25 A" 3114 2999        
26 A" 3033 2921        
27 A" 1490 1436        
28 A" 1472 1417        
29 A" 1466 1412        
30 A" 1394 1343        
31 A" 1256 1210        
32 A" 1044 1006        
33 A" 956 921        
34 A" 943 908        
35 A" 398 383        
36 A" 303 292        
37 A" 286 276        
38 A" 254 245        
39 A" 200 193        

Unscaled Zero Point Vibrational Energy (zpe) 28743.4 cm-1
Scaled (by 0.9632) Zero Point Vibrational Energy (zpe) 27685.6 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)=FULL/cc-pVDZ
ABC
0.14812 0.09841 0.09750

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.349 -0.007 0.000
S2 -1.512 0.089 0.000
C3 0.838 1.452 0.000
C4 0.838 -0.732 1.263
C5 0.838 -0.732 -1.263
H6 -1.716 -1.250 0.000
H7 1.945 1.471 0.000
H8 0.483 1.991 -0.897
H9 0.483 1.991 0.897
H10 1.946 -0.757 1.280
H11 1.946 -0.757 -1.280
H12 0.483 -0.220 2.175
H13 0.474 -1.776 1.288
H14 0.483 -0.220 -2.175
H15 0.474 -1.776 -1.288

Atom - Atom Distances (Å)
  C1 S2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.86291.53911.53711.53712.40992.17492.19422.19422.18002.18002.18962.19242.18962.1924
S21.86292.71712.79172.79171.35413.72272.89852.89853.78293.78292.96763.01322.96763.0132
C31.53912.71712.52392.52393.71831.10671.10541.10542.78322.78322.76683.49532.76683.4953
C41.53712.79172.52392.52682.89612.77033.49482.77121.10822.77401.10431.10603.49442.7809
C51.53712.79172.52392.52682.89612.77032.77123.49482.77401.10823.49442.78091.10431.1060
H62.40991.35413.71832.89612.89614.56094.01774.01773.91023.91023.25982.59413.25982.5941
H72.17493.72271.10672.77032.77034.56091.79291.79292.56912.56913.11883.79043.11883.7904
H82.19422.89851.10543.49482.77124.01771.79291.79423.79923.13723.78544.35552.55433.7878
H92.19422.89851.10542.77123.49484.01771.79291.79423.13723.79922.55433.78783.78544.3555
H102.18003.78292.78321.10822.77403.91022.56913.79923.13722.55931.79721.79103.78983.1307
H112.18003.78292.78322.77401.10823.91022.56913.13723.79922.55933.78983.13071.79721.7910
H122.18962.96762.76681.10433.49443.25983.11883.78542.55431.79723.78981.79094.35013.7967
H132.19243.01323.49531.10602.78092.59413.79044.35553.78781.79103.13071.79093.79672.5765
H142.18962.96762.76683.49441.10433.25983.11882.55433.78543.78981.79724.35013.79671.7909
H152.19243.01323.49532.78091.10602.59413.79043.78784.35553.13071.79103.79672.57651.7909

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 95.728 C1 C3 H7 109.496
C1 C3 H8 111.081 C1 C3 H9 111.081
C1 C4 H10 109.933 C1 C4 H12 110.924
C1 C4 H13 111.041 C1 C5 H11 109.933
C1 C5 H14 110.924 C1 C5 H15 111.041
S2 C1 C3 105.616 S2 C1 C4 110.017
S2 C1 C5 110.017 C3 C1 C4 110.263
C3 C1 C5 110.263 C4 C1 C5 110.556
H7 C3 H8 108.295 H7 C3 H9 108.295
H8 C3 H9 108.506 H10 C4 H12 108.638
H10 C4 H13 107.970 H11 C5 H14 108.638
H11 C5 H15 107.970 H12 C4 H13 108.244
H14 C5 H15 108.244
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability