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All results from a given calculation for C3H7SH (1-Propanethiol)

using model chemistry: MP2/CEP-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 MP2/CEP-31G*
 hartrees
Energy at 0K-31.548487
Energy at 298.15K-31.556958
HF Energy-31.053941
Nuclear repulsion energy71.002852
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/CEP-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' 3182 3021 37.83      
2 A' 3110 2952 55.97      
3 A' 3104 2947 2.60      
4 A' 3083 2927 32.16      
5 A' 2750 2611 16.47      
6 A' 1533 1456 5.69      
7 A' 1521 1444 0.48      
8 A' 1516 1439 3.44      
9 A' 1447 1374 1.79      
10 A' 1408 1337 9.69      
11 A' 1303 1237 29.80      
12 A' 1161 1102 6.27      
13 A' 1084 1029 0.08      
14 A' 953 905 1.69      
15 A' 881 836 4.32      
16 A' 766 727 1.67      
17 A' 358 340 0.64      
18 A' 226 215 2.42      
19 A" 3192 3030 87.18      
20 A" 3179 3018 3.49      
21 A" 3161 3001 0.01      
22 A" 1527 1450 9.38      
23 A" 1350 1282 0.03      
24 A" 1272 1207 0.35      
25 A" 1093 1038 4.08      
26 A" 888 843 0.11      
27 A" 765 727 5.03      
28 A" 245 232 0.13      
29 A" 181 172 23.81      
30 A" 104 99 7.71      

Unscaled Zero Point Vibrational Energy (zpe) 23171.1 cm-1
Scaled (by 0.9494) Zero Point Vibrational Energy (zpe) 21998.7 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/CEP-31G*
ABC
0.78288 0.07837 0.07428

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/CEP-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 3.085 -1.073 0.000
H2 2.652 0.414 0.895
H3 2.652 0.414 -0.895
C4 2.419 -0.192 0.000
H5 0.725 -1.246 0.891
H6 0.725 -1.246 -0.891
C7 0.935 -0.627 0.000
H8 0.186 1.214 0.899
H9 0.186 1.214 -0.899
C10 0.000 0.600 0.000
H11 -2.322 1.251 0.000
S12 -1.751 0.023 0.000

Atom - Atom Distances (Å)
  H1 H2 H3 C4 H5 H6 C7 H8 H9 C10 H11 S12
H11.78831.78831.10452.52832.52832.19603.80093.80093.50975.88524.9589
H21.78831.78921.10532.54303.10732.19802.59343.15312.80545.12284.5103
H31.78831.78921.10533.10732.54302.19803.15312.59342.80545.12284.5103
C41.10451.10531.10532.18472.18471.54632.78822.78822.54564.95564.1757
H52.52832.54303.10732.18471.78201.10522.51833.08952.17434.03892.9218
H62.52833.10732.54302.18471.78201.10523.08952.51832.17434.03892.9218
C72.19602.19802.19801.54631.10521.10522.18102.18101.54233.75922.7636
H83.80092.59343.15312.78822.51833.08952.18101.79751.10412.66372.4445
H93.80093.15312.59342.78823.08952.51832.18101.79751.10412.66372.4445
C103.50972.80542.80542.54562.17432.17431.54231.10411.10412.41121.8436
H115.88525.12285.12284.95564.03894.03893.75922.66372.66372.41121.3539
S124.95894.51034.51034.17572.92182.92182.76362.44452.44451.84361.3539

picture of 1-Propanethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C4 H2 108.055 H1 C4 H3 108.055
H1 C4 C7 110.774 H2 C4 H3 108.075
H2 C4 C7 110.883 H3 C4 C7 110.883
C4 C7 H5 109.848 C4 C7 H6 109.848
C4 C7 C10 111.009 H5 C7 H6 107.451
H5 C7 C10 109.306 H6 C7 C10 109.306
C7 C10 H8 109.894 C7 C10 H9 109.894
C7 C10 S12 109.090 H8 C10 H9 108.981
H8 C10 S12 109.485 H9 C10 S12 109.485
C10 S12 H11 96.697
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability