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

using model chemistry: CCSD=FULL/6-31G*

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=FULL/6-31G*
 hartrees
Energy at 0K-555.554447
Energy at 298.15K-555.565390
HF Energy-554.805055
Nuclear repulsion energy244.769143
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=FULL/6-31G*
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' 3160 3001 26.13      
2 A' 3145 2987 28.98      
3 A' 3135 2978 38.48      
4 A' 3071 2917 18.31      
5 A' 3063 2910 28.15      
6 A' 2706 2570 25.52      
7 A' 1565 1486 8.72      
8 A' 1551 1474 9.34      
9 A' 1538 1461 0.32      
10 A' 1485 1410 1.42      
11 A' 1458 1384 10.96      
12 A' 1312 1246 0.09      
13 A' 1253 1190 35.40      
14 A' 1095 1040 2.29      
15 A' 981 931 0.92      
16 A' 909 863 5.59      
17 A' 866 822 1.02      
18 A' 619 588 3.62      
19 A' 408 387 1.11      
20 A' 381 362 0.15      
21 A' 312 297 0.23      
22 A' 295 280 0.86      
23 A" 3158 3000 26.01      
24 A" 3153 2994 4.67      
25 A" 3130 2973 0.69      
26 A" 3060 2906 15.37      
27 A" 1553 1475 7.62      
28 A" 1535 1458 0.40      
29 A" 1529 1452 0.02      
30 A" 1458 1385 10.05      
31 A" 1297 1232 2.31      
32 A" 1082 1028 0.09      
33 A" 999 949 0.01      
34 A" 973 924 0.51      
35 A" 414 393 0.53      
36 A" 316 300 2.15      
37 A" 294 279 0.03      
38 A" 264 250 5.47      
39 A" 211 200 13.50      

Unscaled Zero Point Vibrational Energy (zpe) 29364.3 cm-1
Scaled (by 0.9498) Zero Point Vibrational Energy (zpe) 27890.2 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=FULL/6-31G*
ABC
0.14987 0.09982 0.09890

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD=FULL/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.343 -0.007 0.000
S2 -1.499 0.090 0.000
C3 0.832 1.443 0.000
C4 0.832 -0.729 1.256
C5 0.832 -0.729 -1.256
H6 -1.718 -1.241 0.000
H7 1.930 1.460 0.000
H8 0.482 1.979 -0.890
H9 0.482 1.979 0.890
H10 1.931 -0.751 1.271
H11 1.931 -0.751 -1.271
H12 0.482 -0.223 2.162
H13 0.474 -1.766 1.283
H14 0.482 -0.223 -2.162
H15 0.474 -1.766 -1.283

Atom - Atom Distances (Å)
  C1 S2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.84481.53081.52941.52942.40242.16092.18102.18102.16542.16542.17692.18082.17692.1808
S21.84482.69592.77242.77241.34893.69232.87832.87833.75333.75332.94892.99752.94892.9975
C31.53082.69592.50972.50973.70291.09731.09631.09632.76352.76352.75173.47462.75173.4746
C41.52942.77242.50972.51232.88902.75233.47342.75591.09862.75521.09521.09703.47292.7655
C51.52942.77242.50972.51232.88902.75232.75593.47342.75521.09863.47292.76551.09521.0970
H62.40241.34893.70292.88902.88904.53904.00024.00023.89503.89503.24822.59403.24822.5940
H72.16093.69231.09732.75232.75234.53901.77701.77702.55022.55023.09853.76423.09853.7642
H82.18102.87831.09633.47342.75594.00021.77701.77913.77133.11473.76304.32972.54333.7659
H92.18102.87831.09632.75593.47344.00021.77701.77913.11473.77132.54333.76593.76304.3297
H102.16543.75332.76351.09862.75523.89502.55023.77133.11472.54121.78111.77513.76283.1096
H112.16543.75332.76352.75521.09863.89502.55023.11473.77132.54123.76283.10961.78111.7751
H122.17692.94892.75171.09523.47293.24823.09853.76302.54331.78113.76281.77594.32343.7742
H132.18082.99753.47461.09702.76552.59403.76424.32973.76591.77513.10961.77593.77422.5652
H142.17692.94892.75173.47291.09523.24823.09852.54333.76303.76281.78114.32343.77421.7759
H152.18082.99753.47462.76551.09702.59403.76423.76594.32973.10961.77513.77422.56521.7759

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 96.332 C1 C3 H7 109.516
C1 C3 H8 111.165 C1 C3 H9 111.165
C1 C4 H10 109.884 C1 C4 H12 110.993
C1 C4 H13 111.200 C1 C5 H11 109.884
C1 C5 H14 110.993 C1 C5 H15 111.200
S2 C1 C3 105.627 S2 C1 C4 110.148
S2 C1 C5 110.148 C3 C1 C4 110.191
C3 C1 C5 110.191 C4 C1 C5 110.433
H7 C3 H8 108.211 H7 C3 H9 108.211
H8 C3 H9 108.477 H10 C4 H12 108.556
H10 C4 H13 107.893 H11 C5 H14 108.556
H11 C5 H15 107.893 H12 C4 H13 108.217
H14 C5 H15 108.217
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability