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All results from a given calculation for CH3CHSHCH3 (2-Propanethiol)

using model chemistry: MP2=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 MP2=FULL/cc-pVDZ
 hartrees
Energy at 0K-516.394236
Energy at 298.15K-516.402915
HF Energy-515.801985
Nuclear repulsion energy169.494446
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 MP2=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' 3201 3043 16.31      
2 A' 3175 3017 47.12      
3 A' 3105 2951 6.11      
4 A' 3080 2927 25.29      
5 A' 2765 2628 5.79      
6 A' 1502 1427 7.55      
7 A' 1496 1422 9.91      
8 A' 1414 1344 3.41      
9 A' 1306 1241 14.61      
10 A' 1198 1139 3.22      
11 A' 1117 1062 16.98      
12 A' 933 886 0.83      
13 A' 873 830 7.92      
14 A' 645 613 3.70      
15 A' 410 389 0.58      
16 A' 345 328 0.17      
17 A' 284 270 0.11      
18 A" 3200 3041 10.90      
19 A" 3169 3012 0.12      
20 A" 3077 2925 16.50      
21 A" 1485 1411 3.10      
22 A" 1481 1407 0.07      
23 A" 1399 1330 5.84      
24 A" 1340 1274 1.05      
25 A" 1164 1107 1.05      
26 A" 966 918 0.01      
27 A" 932 886 1.06      
28 A" 335 319 3.70      
29 A" 256 244 0.34      
30 A" 222 211 15.95      

Unscaled Zero Point Vibrational Energy (zpe) 22936.8 cm-1
Scaled (by 0.9504) Zero Point Vibrational Energy (zpe) 21799.1 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 MP2=FULL/cc-pVDZ
ABC
0.26288 0.14608 0.10490

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.566 0.000
S2 -0.989 -0.982 0.000
H3 -0.777 1.352 0.000
H4 0.077 -1.810 0.000
C5 0.844 0.699 1.266
C6 0.844 0.699 -1.266
H7 1.606 -0.098 1.305
H8 1.606 -0.098 -1.305
H9 1.369 1.670 1.278
H10 0.222 0.622 2.171
H11 0.222 0.622 -2.171
H12 1.369 1.670 -1.278

Atom - Atom Distances (Å)
  C1 S2 H3 H4 C5 C6 H7 H8 H9 H10 H11 H12
C11.83671.10502.37691.52781.52782.17292.17292.17412.18272.18272.1741
S21.83672.34341.34942.79102.79103.03553.03553.77152.95832.95833.7715
H31.10502.34343.27482.15802.15803.07913.07912.51792.49852.49852.5179
H42.37691.34943.27482.91342.91342.63992.63993.92563.26293.26293.9256
C51.52782.79102.15802.91342.53301.10342.79781.10341.09983.49372.7738
C61.52782.79102.15802.91342.53302.79781.10342.77383.49371.09981.1034
H72.17293.03553.07912.63991.10342.79782.60971.78391.78363.80923.1393
H82.17293.03553.07912.63992.79781.10342.60973.13933.80921.78361.7839
H92.17413.77152.51793.92561.10342.77381.78393.13931.79113.78252.5568
H102.18272.95832.49853.26291.09983.49371.78363.80921.79114.34123.7825
H112.18272.95832.49853.26293.49371.09983.80921.78363.78254.34121.7911
H122.17413.77152.51793.92562.77381.10343.13931.78392.55683.78251.7911

picture of 2-Propanethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 S2 H4 95.270 C1 C5 H7 110.307
C1 C5 H9 110.396 C1 C5 H10 111.292
C1 C6 H8 110.307 C1 C6 H11 111.292
C1 C6 H12 110.396 S2 C1 H3 102.760
S2 C1 C5 111.773 S2 C1 C6 111.773
H3 C1 C5 109.045 H3 C1 C6 109.045
C5 C1 C6 111.988 H7 C5 H9 107.876
H7 C5 H10 108.104 H8 C6 H11 108.104
H8 C6 H12 107.876 H9 C5 H10 108.765
H11 C6 H12 108.765
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability