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

using model chemistry: PBEPBE/6-31G(2df,p)

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(2df,p)
 hartrees
Energy at 0K-516.976464
Energy at 298.15K-516.984914
Nuclear repulsion energy168.822892
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(2df,p)
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' 3073 3042 16.81      
2 A' 3042 3011 46.24      
3 A' 2981 2950 6.62      
4 A' 2968 2938 29.19      
5 A' 2617 2590 5.31      
6 A' 1453 1438 4.23      
7 A' 1445 1430 10.43      
8 A' 1364 1350 2.46      
9 A' 1249 1236 16.15      
10 A' 1151 1140 4.12      
11 A' 1072 1061 22.33      
12 A' 879 870 2.21      
13 A' 841 832 7.28      
14 A' 599 593 5.26      
15 A' 394 390 0.30      
16 A' 322 319 0.24      
17 A' 259 256 0.05      
18 A" 3071 3040 11.24      
19 A" 3036 3004 0.03      
20 A" 2964 2933 15.99      
21 A" 1434 1419 2.83      
22 A" 1430 1415 0.26      
23 A" 1345 1331 5.51      
24 A" 1283 1270 2.04      
25 A" 1110 1098 1.44      
26 A" 924 915 0.08      
27 A" 901 892 1.25      
28 A" 317 314 3.90      
29 A" 237 235 0.61      
30 A" 225 222 13.21      

Unscaled Zero Point Vibrational Energy (zpe) 21992.3 cm-1
Scaled (by 0.9897) Zero Point Vibrational Energy (zpe) 21765.8 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 PBEPBE/6-31G(2df,p)
ABC
0.26060 0.14479 0.10381

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.412 0.389 0.000
S2 0.054 -1.399 0.000
H3 -1.515 0.333 0.000
H4 1.397 -1.198 0.000
C5 0.054 1.099 1.273
C6 0.054 1.099 -1.273
H7 1.156 1.135 1.319
H8 1.156 1.135 -1.319
H9 -0.315 2.140 1.289
H10 -0.307 0.585 2.176
H11 -0.307 0.585 -2.176
H12 -0.315 2.140 -1.289

Atom - Atom Distances (Å)
  C1 S2 H3 H4 C5 C6 H7 H8 H9 H10 H11 H12
C11.84781.10512.40681.53081.53082.18032.18032.17672.18742.18742.1767
S21.84782.33731.35782.80422.80423.06173.06173.78472.96662.96663.7847
H31.10512.33733.29062.16172.16173.08543.08542.52382.50192.50192.5238
H42.40681.35783.29062.95062.95062.69112.69113.96743.28923.28923.9674
C51.53082.80422.16172.95062.54691.10342.81701.10441.09993.50642.7906
C61.53082.80422.16172.95062.54692.81701.10342.79063.50641.09991.1044
H72.18033.06173.08542.69111.10342.81702.63771.78201.78263.82853.1587
H82.18033.06173.08542.69112.81701.10342.63773.15873.82851.78261.7820
H92.17673.78472.52383.96741.10442.79061.78203.15871.79043.79852.5788
H102.18742.96662.50193.28921.09993.50641.78263.82851.79044.35223.7985
H112.18742.96662.50193.28923.50641.09993.82851.78263.79854.35221.7904
H122.17673.78472.52383.96742.79061.10443.15871.78202.57883.79851.7904

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 96.117 C1 C5 H7 110.677
C1 C5 H9 110.334 C1 C5 H10 111.445
C1 C6 H8 110.677 C1 C6 H11 111.445
C1 C6 H12 110.334 S2 C1 H3 101.693
S2 C1 C5 111.856 S2 C1 C6 111.856
H3 C1 C5 109.122 H3 C1 C6 109.122
C5 C1 C6 112.584 H7 C5 H9 107.638
H7 C5 H10 108.001 H8 C6 H11 108.001
H8 C6 H12 107.638 H9 C5 H10 108.625
H11 C6 H12 108.625
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.005      
2 S -0.287      
3 H 0.131      
4 H 0.164      
5 C -0.401      
6 C -0.401      
7 H 0.129      
8 H 0.129      
9 H 0.127      
10 H 0.144      
11 H 0.144      
12 H 0.127      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.308 1.763 0.000 1.790
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.431 -1.269 0.000
y -1.269 -36.123 0.000
z 0.000 0.000 -35.144
Traceless
 xyz
x 4.203 -1.269 0.000
y -1.269 -2.836 0.000
z 0.000 0.000 -1.367
Polar
3z2-r2-2.733
x2-y24.693
xy-1.269
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.980 -0.334 0.000
y -0.334 9.088 0.000
z 0.000 0.000 7.432


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000