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

using model chemistry: HF/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HF/cc-pVTZ
 hartrees
Energy at 0K-515.854049
Energy at 298.15K-515.862892
Nuclear repulsion energy170.321683
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 HF/cc-pVTZ
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' 3242 2951 34.76      
2 A' 3216 2927 87.20      
3 A' 3182 2896 1.96      
4 A' 3158 2874 46.32      
5 A' 2833 2579 5.00      
6 A' 1621 1475 6.81      
7 A' 1615 1470 8.06      
8 A' 1547 1408 3.03      
9 A' 1424 1296 18.97      
10 A' 1293 1176 3.32      
11 A' 1206 1097 20.68      
12 A' 959 872 3.74      
13 A' 933 850 6.38      
14 A' 665 605 7.38      
15 A' 435 396 0.47      
16 A' 363 330 0.16      
17 A' 280 255 0.09      
18 A" 3238 2947 26.59      
19 A" 3202 2914 0.13      
20 A" 3151 2867 19.74      
21 A" 1604 1460 3.13      
22 A" 1602 1458 0.04      
23 A" 1530 1392 4.38      
24 A" 1454 1324 0.59      
25 A" 1212 1103 0.84      
26 A" 1030 937 0.05      
27 A" 1009 918 0.80      
28 A" 350 319 2.55      
29 A" 251 229 0.07      
30 A" 219 199 16.12      

Unscaled Zero Point Vibrational Energy (zpe) 23911.4 cm-1
Scaled (by 0.9101) Zero Point Vibrational Energy (zpe) 21761.7 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 HF/cc-pVTZ
ABC
0.26405 0.14631 0.10486

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.560 0.000
S2 -0.976 -0.989 0.000
H3 -0.772 1.320 0.000
H4 0.039 -1.851 0.000
C5 0.836 0.709 1.265
C6 0.836 0.709 -1.265
H7 1.597 -0.062 1.319
H8 1.597 -0.062 -1.319
H9 1.337 1.671 1.272
H10 0.221 0.637 2.152
H11 0.221 0.637 -2.152
H12 1.337 1.671 -1.272

Atom - Atom Distances (Å)
  C1 S2 H3 H4 C5 C6 H7 H8 H9 H10 H11 H12
C11.83061.08352.41081.52401.52402.16252.16252.15432.16482.16482.1543
S21.83062.31861.33142.78682.78683.03593.03593.74762.95092.95093.7476
H31.08352.31863.27332.13542.13543.04313.04312.48752.46682.46682.4875
H42.41081.33143.27332.96432.96432.71382.71383.96313.29423.29423.9631
C51.52402.78682.13542.96432.53101.08442.80241.08521.08123.47322.7596
C61.52402.78682.13542.96432.53102.80241.08442.75963.47321.08121.0852
H72.16253.03593.04312.71381.08442.80242.63831.75331.75323.79873.1280
H82.16253.03593.04312.71382.80241.08442.63833.12803.79871.75321.7533
H92.15433.74762.48753.96311.08522.75961.75333.12801.75813.74682.5435
H102.16482.95092.46683.29421.08123.47321.75323.79871.75814.30423.7468
H112.16482.95092.46683.29423.47321.08123.79871.75323.74684.30421.7581
H122.15433.74762.48753.96312.75961.08523.12801.75332.54353.74681.7581

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 98.116 C1 C5 H7 110.881
C1 C5 H9 110.178 C1 C5 H10 111.260
C1 C6 H8 110.881 C1 C6 H11 111.260
C1 C6 H12 110.178 S2 C1 H3 102.388
S2 C1 C5 112.031 S2 C1 C6 112.031
H3 C1 C5 108.781 H3 C1 C6 108.781
C5 C1 C6 112.277 H7 C5 H9 107.821
H7 C5 H10 108.105 H8 C6 H11 108.105
H8 C6 H12 107.821 H9 C5 H10 108.486
H11 C6 H12 108.486
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.056 0.302 0.038 0.242
2 S -0.204 -0.386 0.272 -0.383
3 H 0.115 0.091 -0.030 0.153
4 H 0.088 0.181 -0.357 0.198
5 C -0.277 -0.335 0.180 -0.541
6 C -0.277 -0.335 0.180 -0.541
7 H 0.091 0.096 -0.055 0.162
8 H 0.091 0.096 -0.055 0.162
9 H 0.097 0.084 -0.056 0.147
10 H 0.117 0.062 -0.035 0.127
11 H 0.117 0.062 -0.035 0.127
12 H 0.097 0.084 -0.056 0.147


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.506 1.002 0.000 1.809
CHELPG        
AIM 1.133 -0.367 0.000 1.191
ESP 1.563 1.034 0.000 1.874


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.092 -2.373 0.000
y -2.373 -32.830 0.000
z 0.000 0.000 -35.905
Traceless
 xyz
x -1.725 -2.373 0.000
y -2.373 3.168 0.000
z 0.000 0.000 -1.443
Polar
3z2-r2-2.887
x2-y2-3.262
xy-2.373
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.864 0.969 0.000
y 0.969 8.440 0.000
z 0.000 0.000 7.465


<r2> (average value of r2) Å2
<r2> 125.144
(<r2>)1/2 11.187