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

using model chemistry: PBEPBE/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBEPBE/6-31G*
 hartrees
Energy at 0K-516.958124
Energy at 298.15K-516.966608
Nuclear repulsion energy168.458341
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 PBEPBE/6-31G*
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' 3080 3036 18.78      
2 A' 3048 3004 55.46      
3 A' 2992 2949 6.91      
4 A' 2978 2935 32.11      
5 A' 2607 2570 21.42      
6 A' 1486 1464 5.90      
7 A' 1479 1458 12.42      
8 A' 1395 1375 3.53      
9 A' 1273 1255 14.39      
10 A' 1166 1149 3.16      
11 A' 1089 1074 28.41      
12 A' 885 872 2.46      
13 A' 849 837 9.24      
14 A' 597 589 6.59      
15 A' 400 395 0.46      
16 A' 327 322 0.32      
17 A' 267 264 0.08      
18 A" 3079 3035 13.87      
19 A" 3041 2997 0.04      
20 A" 2973 2931 16.71      
21 A" 1467 1446 3.74      
22 A" 1464 1443 0.13      
23 A" 1377 1357 7.11      
24 A" 1304 1285 1.62      
25 A" 1120 1104 1.66      
26 A" 936 923 0.05      
27 A" 915 902 1.99      
28 A" 320 315 4.95      
29 A" 245 242 0.10      
30 A" 228 225 17.98      

Unscaled Zero Point Vibrational Energy (zpe) 22193.0 cm-1
Scaled (by 0.9857) Zero Point Vibrational Energy (zpe) 21875.7 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 PBEPBE/6-31G*
ABC
0.26022 0.14388 0.10335

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.414 0.392 0.000
S2 0.055 -1.404 0.000
H3 -1.519 0.342 0.000
H4 1.401 -1.196 0.000
C5 0.055 1.102 1.274
C6 0.055 1.102 -1.274
H7 1.158 1.137 1.319
H8 1.158 1.137 -1.319
H9 -0.314 2.144 1.290
H10 -0.308 0.588 2.178
H11 -0.308 0.588 -2.178
H12 -0.314 2.144 -1.290

Atom - Atom Distances (Å)
  C1 S2 H3 H4 C5 C6 H7 H8 H9 H10 H11 H12
C11.85671.10622.41221.53161.53162.18312.18312.17792.18952.18952.1779
S21.85672.35041.36262.81132.81133.06843.06843.79372.97392.97393.7937
H31.10622.35043.30052.16272.16273.08863.08862.52292.50452.50452.5229
H42.41221.36263.30052.95262.95262.69122.69123.97073.29363.29363.9707
C51.53162.81132.16272.95262.54761.10502.81791.10581.10153.50872.7919
C61.53162.81132.16272.95262.54762.81791.10502.79193.50871.10151.1058
H72.18313.06843.08862.69121.10502.81792.63771.78421.78563.83133.1604
H82.18313.06843.08862.69122.81791.10502.63773.16043.83131.78561.7842
H92.17793.79372.52293.97071.10582.79191.78423.16041.79203.80122.5798
H102.18952.97392.50453.29361.10153.50871.78563.83131.79204.35623.8012
H112.18952.97392.50453.29363.50871.10153.83131.78563.80124.35621.7920
H122.17793.79372.52293.97072.79191.10583.16041.78422.57983.80121.7920

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 95.841 C1 C5 H7 110.746
C1 C5 H9 110.292 C1 C5 H10 111.465
C1 C6 H8 110.746 C1 C6 H11 111.465
C1 C6 H12 110.292 S2 C1 H3 101.994
S2 C1 C5 111.783 S2 C1 C6 111.783
H3 C1 C5 109.081 H3 C1 C6 109.081
C5 C1 C6 112.543 H7 C5 H9 107.612
H7 C5 H10 108.047 H8 C6 H11 108.047
H8 C6 H12 107.612 H9 C5 H10 108.556
H11 C6 H12 108.556
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.271      
2 S -0.093      
3 H 0.190      
4 H 0.102      
5 C -0.465      
6 C -0.465      
7 H 0.159      
8 H 0.159      
9 H 0.162      
10 H 0.180      
11 H 0.180      
12 H 0.162      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.406 1.821 0.000 1.865
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.537 -1.488 0.000
y -1.488 -36.358 0.000
z 0.000 0.000 -35.246
Traceless
 xyz
x 4.265 -1.488 0.000
y -1.488 -2.967 0.000
z 0.000 0.000 -1.298
Polar
3z2-r2-2.597
x2-y24.822
xy-1.488
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.726 -0.362 0.000
y -0.362 8.681 0.000
z 0.000 0.000 6.775


<r2> (average value of r2) Å2
<r2> 126.757
(<r2>)1/2 11.259