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All results from a given calculation for C(CH3)3SH (2-Propanethiol, 2-methyl-)

using model chemistry: PBEPBEultrafine/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBEPBEultrafine/TZVP
 hartrees
Energy at 0K-556.297950
Energy at 298.15K-556.308520
HF Energy-556.297950
Nuclear repulsion energy243.200897
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 PBEPBEultrafine/TZVP
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' 3056 3021 23.10      
2 A' 3040 3005 24.42      
3 A' 3029 2994 39.39      
4 A' 2969 2935 22.92      
5 A' 2959 2925 37.04      
6 A' 2592 2562 9.25      
7 A' 1466 1449 8.46      
8 A' 1449 1433 10.51      
9 A' 1437 1421 0.28      
10 A' 1381 1365 1.60      
11 A' 1351 1336 13.54      
12 A' 1216 1202 1.72      
13 A' 1154 1141 43.79      
14 A' 1025 1013 1.71      
15 A' 918 907 0.32      
16 A' 838 829 3.22      
17 A' 801 792 1.68      
18 A' 566 560 5.03      
19 A' 382 378 1.11      
20 A' 352 348 0.45      
21 A' 288 284 0.20      
22 A' 274 270 0.86      
23 A" 3055 3020 22.82      
24 A" 3050 3015 5.72      
25 A" 3024 2990 1.44      
26 A" 2954 2920 18.23      
27 A" 1452 1435 9.18      
28 A" 1433 1416 0.20      
29 A" 1423 1407 0.00      
30 A" 1351 1335 13.28      
31 A" 1206 1192 5.40      
32 A" 1015 1003 0.20      
33 A" 937 926 0.01      
34 A" 908 897 0.04      
35 A" 387 383 0.49      
36 A" 290 287 1.79      
37 A" 271 268 0.07      
38 A" 243 240 4.22      
39 A" 196 194 11.71      

Unscaled Zero Point Vibrational Energy (zpe) 27865.7 cm-1
Scaled (by 0.9886) Zero Point Vibrational Energy (zpe) 27548.0 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 PBEPBEultrafine/TZVP
ABC
0.14849 0.09827 0.09741

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBEultrafine/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.360 -0.011 0.000
S2 -1.514 0.097 0.000
C3 0.838 1.446 0.000
C4 0.838 -0.736 1.262
C5 0.838 -0.736 -1.262
H6 -1.736 -1.246 0.000
H7 1.939 1.471 0.000
H8 0.485 1.983 -0.892
H9 0.485 1.983 0.892
H10 1.941 -0.760 1.288
H11 1.941 -0.760 -1.288
H12 0.481 -0.229 2.169
H13 0.479 -1.775 1.287
H14 0.481 -0.229 -2.169
H15 0.479 -1.775 -1.287

Atom - Atom Distances (Å)
  C1 S2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.87651.53401.53191.53192.43252.16642.18862.18862.17242.17242.18352.18662.18352.1866
S21.87652.71132.79622.79621.36153.71632.88912.88913.78523.78522.96463.02202.96463.0220
C31.53402.71132.52042.52043.72491.10121.09971.09972.78232.78232.76413.48732.76413.4873
C41.53192.79622.52042.52442.91242.77053.48682.76661.10312.77841.09861.10023.48702.7764
C51.53192.79622.52042.52442.91242.77052.76663.48682.77841.10313.48702.77641.09861.1002
H62.43251.36153.72492.91242.91244.57084.01954.01953.92633.92633.26392.61603.26392.6160
H72.16643.71631.10122.77052.77054.57081.78131.78132.57642.57643.11853.78533.11853.7853
H82.18862.88911.09973.48682.76664.01951.78131.78413.79453.13093.77714.34442.55473.7790
H92.18862.88911.09972.76663.48684.01951.78131.78413.13093.79452.55473.77903.77714.3444
H102.17243.78522.78231.10312.77843.92632.57643.79453.13092.57591.78631.77983.79033.1303
H112.17243.78522.78232.77841.10313.92632.57643.13093.79452.57593.79033.13031.78631.7798
H122.18352.96462.76411.09863.48703.26393.11853.77712.55471.78633.79031.77984.33843.7862
H132.18663.02203.48731.10022.77642.61603.78534.34443.77901.77983.13031.77983.78622.5742
H142.18352.96462.76413.48701.09863.26393.11852.55473.77713.79031.78634.33843.78621.7798
H152.18663.02203.48732.77641.10022.61603.78533.77904.34443.13031.77983.78622.57421.7798

picture of 2-Propanethiol, 2-methyl- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 S2 H6 96.089 C1 C3 H7 109.499
C1 C3 H8 111.334 C1 C3 H9 111.334
C1 C4 H10 109.999 C1 C4 H12 111.140
C1 C4 H13 111.301 C1 C5 H11 109.999
C1 C5 H14 111.140 C1 C5 H15 111.301
S2 C1 C3 104.862 S2 C1 C4 109.832
S2 C1 C5 109.832 C3 C1 C4 110.589
C3 C1 C5 110.589 C4 C1 C5 110.965
H7 C3 H8 108.068 H7 C3 H9 108.068
H8 C3 H9 108.425 H10 C4 H12 108.444
H10 C4 H13 107.761 H11 C5 H14 108.444
H11 C5 H15 107.761 H12 C4 H13 108.081
H14 C5 H15 108.081
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.104      
2 S -0.121      
3 C -0.382      
4 C -0.330      
5 C -0.330      
6 H 0.091      
7 H 0.124      
8 H 0.144      
9 H 0.144      
10 H 0.113      
11 H 0.113      
12 H 0.144      
13 H 0.124      
14 H 0.144      
15 H 0.124      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.528 -0.761 0.000 1.707
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.748 2.162 0.000
y 2.162 -39.599 0.000
z 0.000 0.000 -42.597
Traceless
 xyz
x -1.649 2.162 0.000
y 2.162 3.074 0.000
z 0.000 0.000 -1.424
Polar
3z2-r2-2.849
x2-y2-3.149
xy2.162
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.662 0.083 0.000
y 0.083 10.079 0.000
z 0.000 0.000 9.453


<r2> (average value of r2) Å2
<r2> 166.886
(<r2>)1/2 12.918