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

using model chemistry: MP2/SDD

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/SDD
 hartrees
Energy at 0K-516.019980
Energy at 298.15K-516.028333
HF Energy-515.692031
Nuclear repulsion energy158.871459
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/SDD
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' 3121 3013 47.00      
2 A' 3065 2959 40.27      
3 A' 3041 2936 14.91      
4 A' 3016 2912 36.90      
5 A' 2505 2418 36.64      
6 A' 1544 1490 7.30      
7 A' 1531 1478 1.54      
8 A' 1511 1459 1.42      
9 A' 1458 1407 8.61      
10 A' 1415 1365 3.92      
11 A' 1338 1291 23.89      
12 A' 1149 1109 8.17      
13 A' 1056 1020 0.15      
14 A' 939 906 2.53      
15 A' 827 798 4.42      
16 A' 701 677 1.65      
17 A' 345 333 0.75      
18 A' 223 215 2.83      
19 A" 3144 3035 55.05      
20 A" 3119 3011 42.81      
21 A" 3093 2986 1.32      
22 A" 1537 1484 9.96      
23 A" 1345 1298 0.01      
24 A" 1285 1241 0.18      
25 A" 1098 1059 1.94      
26 A" 900 869 0.00      
27 A" 787 760 5.81      
28 A" 236 228 0.06      
29 A" 152 147 20.80      
30 A" 95 92 8.63      

Unscaled Zero Point Vibrational Energy (zpe) 22787.2 cm-1
Scaled (by 0.9653) Zero Point Vibrational Energy (zpe) 21996.5 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/SDD
ABC
0.76962 0.07519 0.07132

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 3.158 -0.968 0.000
H2 2.685 0.507 0.896
H3 2.685 0.507 -0.896
C4 2.469 -0.104 0.000
H5 0.797 -1.214 0.892
H6 0.797 -1.214 -0.892
C7 0.983 -0.586 0.000
H8 0.146 1.235 0.902
H9 0.146 1.235 -0.902
C10 0.000 0.616 0.000
H11 -2.425 1.169 0.000
S12 -1.794 -0.051 0.000

Atom - Atom Distances (Å)
  H1 H2 H3 C4 H5 H6 C7 H8 H9 C10 H11 S12
H11.78931.78931.10492.53552.53552.20743.83833.83833.53285.97745.0356
H21.78931.79101.10572.55473.11792.21192.64063.19422.83235.22944.6012
H31.78931.79101.10573.11792.55472.21193.19422.64062.83235.22944.6012
C41.10491.10571.10572.19582.19581.56152.82822.82822.57175.05634.2628
H52.53552.55473.11792.19581.78401.10662.53373.10442.18674.10542.9768
H62.53553.11792.55472.19581.78401.10663.10442.53372.18674.10542.9768
C72.20742.21192.21191.56151.10661.10662.19762.19761.55353.83362.8284
H83.83832.64063.19422.82822.53373.10442.19761.80351.10312.72542.4958
H93.83833.19422.64062.82823.10442.53372.19761.80351.10312.72542.4958
C103.53282.83232.83232.57172.18672.18671.55351.10311.10312.48691.9138
H115.97745.22945.22945.05634.10544.10543.83362.72542.72542.48691.3733
S125.03564.60124.60124.26282.97682.97682.82842.49582.49581.91381.3733

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 108.084 H1 C4 H3 108.084
H1 C4 C7 110.599 H2 C4 H3 108.174
H2 C4 C7 110.895 H3 C4 C7 110.895
C4 C7 H5 109.592 C4 C7 H6 109.592
C4 C7 C10 111.294 H5 C7 H6 107.432
H5 C7 C10 109.424 H6 C7 C10 109.424
C7 C10 H8 110.481 C7 C10 H9 110.481
C7 C10 S12 108.874 H8 C10 H9 109.668
H8 C10 S12 108.644 H9 C10 S12 108.644
C10 S12 H11 96.949
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability