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

using model chemistry: MP2/LANL2DZ

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/LANL2DZ
 hartrees
Energy at 0K-128.411918
Energy at 298.15K-128.420277
HF Energy-128.097030
Nuclear repulsion energy108.581358
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/LANL2DZ
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' 3123 3007 47.43      
2 A' 3067 2954 41.44      
3 A' 3043 2931 14.90      
4 A' 3018 2906 37.07      
5 A' 2550 2456 38.01      
6 A' 1543 1486 7.32      
7 A' 1531 1475 1.55      
8 A' 1513 1457 1.40      
9 A' 1459 1405 8.85      
10 A' 1415 1363 4.13      
11 A' 1340 1291 23.48      
12 A' 1149 1107 8.23      
13 A' 1056 1017 0.15      
14 A' 940 906 2.39      
15 A' 833 802 4.75      
16 A' 708 682 1.26      
17 A' 347 334 0.71      
18 A' 223 215 3.05      
19 A" 3146 3029 57.96      
20 A" 3120 3005 43.05      
21 A" 3095 2981 1.11      
22 A" 1537 1481 10.14      
23 A" 1345 1295 0.10      
24 A" 1286 1238 0.21      
25 A" 1101 1061 2.21      
26 A" 901 868 0.01      
27 A" 786 757 5.94      
28 A" 238 229 0.06      
29 A" 152 146 20.92      
30 A" 94 91 10.65      

Unscaled Zero Point Vibrational Energy (zpe) 22829.2 cm-1
Scaled (by 0.9631) Zero Point Vibrational Energy (zpe) 21986.8 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/LANL2DZ
ABC
0.77052 0.07509 0.07123

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/LANL2DZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 3.163 -0.960 0.000
H2 2.683 0.512 0.895
H3 2.683 0.512 -0.895
C4 2.469 -0.100 0.000
H5 0.802 -1.217 0.892
H6 0.802 -1.217 -0.892
C7 0.986 -0.589 0.000
H8 0.147 1.232 0.901
H9 0.147 1.232 -0.901
C10 0.000 0.613 0.000
H11 -2.428 1.170 0.000
S12 -1.795 -0.050 0.000

Atom - Atom Distances (Å)
  H1 H2 H3 C4 H5 H6 C7 H8 H9 C10 H11 S12
H11.78931.78931.10492.53672.53672.20823.83563.83563.53225.98255.0409
H21.78931.79101.10582.55533.11842.21212.63573.18982.82995.22984.6013
H31.78931.79101.10583.11842.55532.21213.18982.63572.82995.22984.6013
C41.10491.10581.10582.19632.19631.56182.82472.82472.57005.05904.2650
H52.53672.55533.11842.19631.78371.10652.53513.10512.18794.11392.9838
H62.53673.11842.55532.19631.78371.10653.10512.53512.18794.11392.9838
C72.20822.21212.21211.56181.10651.10652.19772.19771.55413.84002.8330
H83.83562.63573.18982.82472.53513.10512.19771.80231.10322.72862.4957
H93.83563.18982.63572.82473.10512.53512.19771.80231.10322.72862.4957
C103.53222.82992.82992.57002.18792.18791.55411.10321.10322.49101.9139
H115.98255.22985.22985.05904.11394.11393.84002.72862.72862.49101.3742
S125.04094.60134.60134.26502.98382.98382.83302.49572.49571.91391.3742

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 108.074 H1 C4 H3 108.074
H1 C4 C7 110.636 H2 C4 H3 108.159
H2 C4 C7 110.894 H3 C4 C7 110.894
C4 C7 H5 109.616 C4 C7 H6 109.616
C4 C7 C10 111.141 H5 C7 H6 107.416
H5 C7 C10 109.487 H6 C7 C10 109.487
C7 C10 H8 110.448 C7 C10 H9 110.448
C7 C10 S12 109.108 H8 C10 H9 109.549
H8 C10 S12 108.621 H9 C10 S12 108.621
C10 S12 H11 97.134
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability