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All results from a given calculation for CH2(SH)CH(CH3)CH3 (1-Propanethiol, 2-methyl-)

using model chemistry: TPSSh/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at TPSSh/6-31G*
 hartrees
Energy at 0K-556.652760
Energy at 298.15K-556.663376
HF Energy-556.652760
Nuclear repulsion energy233.353280
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 TPSSh/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 3127 3000 35.36      
2 A 3119 2993 50.19      
3 A 3118 2991 49.37      
4 A 3111 2985 26.22      
5 A 3107 2981 11.21      
6 A 3062 2937 36.47      
7 A 3045 2921 25.46      
8 A 3040 2916 28.71      
9 A 3036 2913 5.25      
10 A 2707 2597 28.51      
11 A 1549 1486 9.66      
12 A 1545 1483 4.28      
13 A 1536 1473 2.57      
14 A 1528 1466 0.42      
15 A 1515 1453 4.46      
16 A 1454 1395 5.02      
17 A 1434 1376 3.35      
18 A 1389 1333 3.54      
19 A 1374 1318 2.37      
20 A 1298 1245 34.48      
21 A 1254 1203 4.38      
22 A 1206 1157 5.31      
23 A 1154 1107 3.44      
24 A 1096 1052 3.04      
25 A 980 940 1.42      
26 A 975 935 0.60      
27 A 939 901 1.60      
28 A 906 869 2.26      
29 A 882 846 2.31      
30 A 797 764 3.33      
31 A 723 694 2.68      
32 A 412 395 0.11      
33 A 382 366 1.43      
34 A 327 314 0.20      
35 A 245 235 0.07      
36 A 222 213 0.51      
37 A 201 193 7.14      
38 A 185 178 13.34      
39 A 93 89 6.77      

Unscaled Zero Point Vibrational Energy (zpe) 29035.5 cm-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 27856.6 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 TPSSh/6-31G*
ABC
0.24525 0.07085 0.05914

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.001 1.457 0.169
H2 0.099 2.040 -0.047
H3 1.166 1.481 1.253
H4 1.850 1.953 -0.314
S5 -1.907 0.063 -0.128
H6 -2.696 -0.844 0.479
C7 2.168 -0.778 -0.060
H8 2.105 -1.802 -0.447
H9 3.022 -0.287 -0.541
H10 2.378 -0.834 1.016
C11 -0.307 -0.728 0.328
H12 -0.324 -1.771 -0.008
H13 -0.195 -0.714 1.418
C14 0.873 0.008 -0.327
H15 0.698 0.025 -1.412

Atom - Atom Distances (Å)
  C1 H2 H3 H4 S5 H6 C7 H8 H9 H10 C11 H12 H13 C14 H15
C11.09531.09761.09633.23834.36542.53143.49492.76212.80422.55113.49262.77481.53622.1536
H21.09531.77241.77342.81874.05143.49624.35253.76873.81922.82353.83463.13332.19292.5068
H31.09761.77241.77393.65614.57452.79873.81463.12892.62432.81233.79272.58792.18033.0728
H41.09631.77341.77394.21075.39702.76143.76622.53843.13353.50094.32303.78082.17712.5006
S53.23832.81873.65614.21071.34674.16194.43554.95894.52501.84282.42552.43432.78832.9046
H64.36544.05144.57455.39701.34674.89484.98245.83525.10252.39742.59322.67523.75753.9814
C72.53143.49622.79872.76144.16194.89481.09661.09601.09762.50542.68282.78771.53802.1522
H83.49494.35253.81463.76624.43554.98241.09661.77331.77532.75072.46803.15432.19222.4987
H92.76213.76873.12892.53844.95895.83521.09601.77331.77173.46823.69843.79032.17932.5010
H102.80423.81922.62433.13354.52505.10251.09761.77531.77172.77323.03682.60652.18553.0744
C112.55112.82352.81233.50091.84282.39742.50542.75073.46822.77321.09481.09611.53722.1450
H123.49263.83463.79274.32302.42552.59322.68282.46803.69843.03681.09481.77922.16752.4975
H132.77483.13332.58793.78082.43432.67522.78773.15433.79032.60651.09611.77922.16943.0574
C141.53622.19292.18032.17712.78833.75751.53802.19222.17932.18551.53722.16752.16941.0987
H152.15362.50683.07282.50062.90463.98142.15222.49872.50103.07442.14502.49753.05741.0987

picture of 1-Propanethiol, 2-methyl- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C14 C7 110.859 C1 C14 C11 112.205
C1 C14 H15 108.500 H2 C1 H3 107.849
H2 C1 H4 108.037 H2 C1 C14 111.787
H3 C1 H4 107.912 H3 C1 C14 110.648
H4 C1 C14 110.469 S5 C11 H12 108.619
S5 C11 H13 109.198 S5 C11 C14 110.841
H6 S5 C11 96.220 C7 C14 C11 109.115
C7 C14 H15 108.267 H8 C7 H9 107.957
H8 C7 H10 108.016 H8 C7 C14 111.526
H9 C7 H10 107.734 H9 C7 C14 110.530
H10 C7 C14 110.934 C11 C14 H15 107.769
H12 C11 H13 108.606 H12 C11 C14 109.730
H13 C11 C14 109.804
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.480      
2 H 0.183      
3 H 0.155      
4 H 0.158      
5 S -0.100      
6 H 0.097      
7 C -0.479      
8 H 0.158      
9 H 0.164      
10 H 0.156      
11 C -0.434      
12 H 0.188      
13 H 0.185      
14 C -0.121      
15 H 0.169      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.143 -1.204 0.652 1.783
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.733 -0.042 -0.032
y -0.042 8.331 -0.238
z -0.032 -0.238 7.335


<r2> (average value of r2) Å2
<r2> 202.507
(<r2>)1/2 14.230