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

using model chemistry: CBS-Q

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CBS-Q
 hartrees
Energy at 0K-516.604343
Energy at 298.15K-516.597334
Nuclear repulsion energy162.931531
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 CBS-Q
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' 3260 3260 51.09      
2 A' 3226 3226 40.83      
3 A' 3201 3201 13.73      
4 A' 3185 3185 33.22      
5 A' 2910 2910 27.29      
6 A' 1645 1645 2.80      
7 A' 1631 1631 0.47      
8 A' 1628 1628 4.59      
9 A' 1554 1554 0.46      
10 A' 1515 1515 8.14      
11 A' 1400 1400 40.03      
12 A' 1226 1226 5.95      
13 A' 1113 1113 0.08      
14 A' 1018 1018 1.07      
15 A' 928 928 4.72      
16 A' 791 791 4.83      
17 A' 378 378 0.77      
18 A' 243 243 2.61      
19 A" 3284 3284 49.90      
20 A" 3255 3255 40.89      
21 A" 3230 3230 0.25      
22 A" 1635 1635 6.05      
23 A" 1442 1442 0.01      
24 A" 1359 1359 0.52      
25 A" 1169 1169 1.71      
26 A" 938 938 0.01      
27 A" 801 801 2.29      
28 A" 261 261 0.44      
29 A" 202 202 20.31      
30 A" 114 114 4.78      

Unscaled Zero Point Vibrational Energy (zpe) 24268.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 24268.8 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 CBS-Q
See section I.F.4 to change rotational constant units
Geometric Data calculated at CBS-Q Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 3.055 -1.079 0.000
H2 2.650 0.388 0.880
H3 2.650 0.388 -0.880
C4 2.407 -0.205 0.000
H5 0.726 -1.236 0.874
H6 0.726 -1.236 -0.874
C7 0.934 -0.621 0.000
H8 0.177 1.201 0.880
H9 0.177 1.201 -0.880
C10 0.000 0.590 0.000
H11 -2.315 1.232 0.000
S12 -1.743 0.035 0.000

Atom - Atom Distances (Å)
  H1 H2 H3 C4 H5 H6 C7 H8 H9 C10 H11 S12
H11.75771.75771.08772.49212.49212.16983.77583.77583.48115.84624.9254
H21.75771.75941.08872.51793.06822.17652.60383.14272.79975.11304.4944
H31.75771.75941.08873.06822.51792.17653.14272.60382.79975.11304.4944
C41.08771.08871.08872.15652.15651.53042.77962.77962.53494.93604.1568
H52.49212.51793.06822.15651.74721.08862.49813.05222.15084.01292.9111
H62.49213.06822.51792.15651.74721.08863.05222.49812.15084.01292.9111
C72.16982.17652.17651.53041.08861.08862.16022.16021.52933.74022.7560
H83.77582.60383.14272.77962.49813.05222.16021.76021.08562.64292.4123
H93.77583.14272.60382.77963.05222.49812.16021.76021.08562.64292.4123
C103.48112.79972.79972.53492.15082.15081.52931.08561.08562.40261.8294
H115.84625.11305.11304.93604.01294.01293.74022.64292.64292.40261.3268
S124.92544.49444.49444.15682.91112.91112.75602.41232.41231.82941.3268

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 107.733 H1 C4 H3 107.733
H1 C4 C7 110.812 H2 C4 H3 107.814
H2 C4 C7 111.293 H3 C4 C7 111.293
C4 C7 H5 109.703 C4 C7 H6 109.703
C4 C7 C10 111.887 H5 C7 H6 106.747
H5 C7 C10 109.332 H6 C7 C10 109.332
C7 C10 H8 110.250 C7 C10 H9 110.250
C7 C10 S12 109.961 H8 C10 H9 108.323
H8 C10 S12 109.009 H9 C10 S12 109.009
C10 S12 H11 97.879
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability