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

using model chemistry: BLYP/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at BLYP/6-311G*
 hartrees
Energy at 0K-517.275627
Energy at 298.15K-517.284005
Nuclear repulsion energy167.387840
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 BLYP/6-311G*
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' 3038 3030 29.27      
2 A' 3006 2998 77.64      
3 A' 2966 2959 4.49      
4 A' 2950 2943 50.44      
5 A' 2508 2502 18.31      
6 A' 1487 1484 7.58      
7 A' 1479 1475 12.83      
8 A' 1397 1394 4.27      
9 A' 1271 1268 15.58      
10 A' 1160 1157 4.31      
11 A' 1087 1084 28.99      
12 A' 858 856 4.77      
13 A' 836 834 7.13      
14 A' 565 564 8.51      
15 A' 398 397 0.40      
16 A' 328 328 0.29      
17 A' 261 260 0.15      
18 A" 3035 3028 22.51      
19 A" 2995 2988 0.45      
20 A" 2944 2936 19.75      
21 A" 1469 1465 2.68      
22 A" 1465 1461 1.13      
23 A" 1378 1375 6.10      
24 A" 1306 1303 1.71      
25 A" 1098 1095 1.59      
26 A" 930 928 0.98      
27 A" 919 916 1.07      
28 A" 314 313 1.53      
29 A" 237 237 0.51      
30 A" 180 179 16.79      

Unscaled Zero Point Vibrational Energy (zpe) 21931.4 cm-1
Scaled (by 0.9975) Zero Point Vibrational Energy (zpe) 21876.6 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 BLYP/6-311G*
ABC
0.25738 0.14122 0.10146

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.576 0.000
S2 -0.976 -1.031 0.000
H3 -0.809 1.322 0.000
H4 0.109 -1.861 0.000
C5 0.834 0.740 1.283
C6 0.834 0.740 -1.283
H7 1.630 -0.019 1.340
H8 1.630 -0.019 -1.340
H9 1.317 1.730 1.303
H10 0.211 0.644 2.182
H11 0.211 0.644 -2.182
H12 1.317 1.730 -1.303

Atom - Atom Distances (Å)
  C1 S2 H3 H4 C5 C6 H7 H8 H9 H10 H11 H12
C11.88021.10122.43891.53881.53882.19202.19202.18292.19272.19272.1829
S21.88022.35951.36622.83872.83873.10033.10033.81882.99552.99553.8188
H31.10122.35953.31312.16452.16453.08923.08922.52702.50212.50212.5270
H42.43891.36623.31312.98892.98892.73872.73874.00653.32293.32294.0065
C51.53882.83872.16452.98892.56581.10102.84411.10251.09763.52132.8106
C61.53882.83872.16452.98892.56582.84411.10102.81063.52131.09761.1025
H72.19203.10033.08922.73871.10102.84412.68001.77721.77773.85403.1843
H82.19203.10033.08922.73872.84411.10102.68003.18433.85401.77771.7772
H92.18293.81882.52704.00651.10252.81061.77723.18431.78273.81372.6051
H102.19272.99552.50213.32291.09763.52131.77773.85401.78274.36303.8137
H112.19272.99552.50213.32293.52131.09763.85401.77773.81374.36301.7827
H122.18293.81882.52704.00652.81061.10253.18431.77722.60513.81371.7827

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 96.107 C1 C5 H7 111.189
C1 C5 H9 110.384 C1 C5 H10 111.454
C1 C6 H8 111.189 C1 C6 H11 111.454
C1 C6 H12 110.384 S2 C1 H3 101.415
S2 C1 C5 111.868 S2 C1 C6 111.868
H3 C1 C5 109.018 H3 C1 C6 109.018
C5 C1 C6 112.966 H7 C5 H9 107.512
H7 C5 H10 107.909 H8 C6 H11 107.909
H8 C6 H12 107.512 H9 C5 H10 108.246
H11 C6 H12 108.246
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.372      
2 S -0.107      
3 H 0.227      
4 H 0.131      
5 C -0.553      
6 C -0.553      
7 H 0.195      
8 H 0.195      
9 H 0.196      
10 H 0.223      
11 H 0.223      
12 H 0.196      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.549 1.036 0.000 1.863
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.669 -2.439 0.000
y -2.439 -33.536 0.000
z 0.000 0.000 -36.675
Traceless
 xyz
x -1.564 -2.439 0.000
y -2.439 3.136 0.000
z 0.000 0.000 -1.572
Polar
3z2-r2-3.144
x2-y2-3.133
xy-2.439
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 0.000 0.000 0.000
y 0.000 0.000 0.000
z 0.000 0.000 0.000


<r2> (average value of r2) Å2
<r2> 129.232
(<r2>)1/2 11.368