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

using model chemistry: PBE1PBE/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBE1PBE/cc-pVDZ
 hartrees
Energy at 0K-556.314763
Energy at 298.15K-556.325501
HF Energy-556.314763
Nuclear repulsion energy244.452163
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 PBE1PBE/cc-pVDZ
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' 3156 3035 19.91      
2 A' 3141 3020 20.15      
3 A' 3130 3009 36.01      
4 A' 3054 2936 19.79      
5 A' 3046 2928 31.07      
6 A' 2707 2602 7.30      
7 A' 1483 1425 7.37      
8 A' 1468 1411 9.32      
9 A' 1452 1396 0.33      
10 A' 1402 1348 1.36      
11 A' 1376 1323 11.51      
12 A' 1261 1212 0.89      
13 A' 1188 1142 44.76      
14 A' 1046 1005 1.87      
15 A' 944 908 0.43      
16 A' 876 842 3.17      
17 A' 843 811 1.33      
18 A' 599 576 4.61      
19 A' 388 373 0.93      
20 A' 365 351 0.42      
21 A' 293 282 0.34      
22 A' 279 268 0.58      
23 A" 3155 3034 17.70      
24 A" 3150 3029 6.00      
25 A" 3126 3005 0.58      
26 A" 3042 2925 18.06      
27 A" 1470 1413 7.30      
28 A" 1447 1392 0.23      
29 A" 1439 1383 0.00      
30 A" 1377 1324 11.69      
31 A" 1249 1201 4.66      
32 A" 1038 998 0.22      
33 A" 950 913 0.02      
34 A" 937 901 0.39      
35 A" 396 381 0.56      
36 A" 300 288 2.82      
37 A" 277 266 0.03      
38 A" 253 243 9.61      
39 A" 205 197 7.16      

Unscaled Zero Point Vibrational Energy (zpe) 28651.3 cm-1
Scaled (by 0.9615) Zero Point Vibrational Energy (zpe) 27548.3 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 PBE1PBE/cc-pVDZ
ABC
0.14973 0.09960 0.09874

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.352 -0.011 0.000
S2 -1.501 0.095 0.000
C3 0.832 1.440 0.000
C4 0.832 -0.731 1.256
C5 0.832 -0.731 -1.256
H6 -1.730 -1.242 0.000
H7 1.934 1.465 0.000
H8 0.478 1.978 -0.892
H9 0.478 1.978 0.892
H10 1.935 -0.755 1.281
H11 1.935 -0.755 -1.281
H12 0.474 -0.224 2.164
H13 0.473 -1.772 1.282
H14 0.474 -0.224 -2.164
H15 0.473 -1.772 -1.282

Atom - Atom Distances (Å)
  C1 S2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.85531.52791.52581.52582.41852.16342.18352.18352.16842.16842.17842.18182.17842.1818
S21.85532.69262.77512.77511.35583.69762.87382.87383.76393.76392.94743.00412.94743.0041
C31.52792.69262.50812.50813.70861.10201.10061.10062.77052.77052.75343.47662.75343.4766
C41.52582.77512.50812.51292.89882.75953.47592.75631.10362.76681.09951.10113.47662.7670
C51.52582.77512.50812.51292.89882.75952.75633.47592.76681.10363.47662.76701.09951.1011
H62.41851.35583.70862.89882.89884.55514.00484.00483.91283.91283.25272.60403.25272.6040
H72.16343.69761.10202.75952.75954.55511.78281.78282.56342.56343.10923.77543.10923.7754
H82.18352.87381.10063.47592.75634.00481.78281.78473.78393.12183.76754.33482.54333.7701
H92.18352.87381.10062.75633.47594.00481.78281.78473.12183.78392.54333.77013.76754.3348
H102.16843.76392.77051.10362.76683.91282.56343.78393.12182.56171.78771.78033.77953.1207
H112.16843.76392.77052.76681.10363.91282.56343.12183.78392.56173.77953.12071.78771.7803
H122.17842.94742.75341.09953.47663.25273.10923.76752.54331.78773.77951.78134.32883.7781
H132.18183.00413.47661.10112.76702.60403.77544.33483.77011.78033.12071.78133.77812.5644
H142.17842.94742.75343.47661.09953.25273.10922.54333.76753.77951.78774.32883.77811.7813
H152.18183.00413.47662.76701.10112.60403.77543.77014.33483.12071.78033.77812.56441.7813

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 96.488 C1 C3 H7 109.634
C1 C3 H8 111.301 C1 C3 H9 111.301
C1 C4 H10 110.073 C1 C4 H12 111.108
C1 C4 H13 111.288 C1 C5 H11 110.073
C1 C5 H14 111.108 C1 C5 H15 111.288
S2 C1 C3 105.064 S2 C1 C4 109.939
S2 C1 C5 109.939 C3 C1 C4 110.441
C3 C1 C5 110.441 C4 C1 C5 110.865
H7 C3 H8 108.074 H7 C3 H9 108.074
H8 C3 H9 108.344 H10 C4 H12 108.470
H10 C4 H13 107.697 H11 C5 H14 108.470
H11 C5 H15 107.697 H12 C4 H13 108.088
H14 C5 H15 108.088
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.465      
2 S -0.088      
3 C 0.008      
4 C 0.027      
5 C 0.027      
6 H 0.085      
7 H 0.046      
8 H 0.052      
9 H 0.052      
10 H 0.040      
11 H 0.040      
12 H 0.051      
13 H 0.037      
14 H 0.051      
15 H 0.037      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.477 -0.778 0.000 1.669
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.892 2.171 0.000
y 2.171 -38.900 0.000
z 0.000 0.000 -41.764
Traceless
 xyz
x -1.560 2.171 0.000
y 2.171 2.928 0.000
z 0.000 0.000 -1.368
Polar
3z2-r2-2.736
x2-y2-2.992
xy2.171
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.299 0.194 0.000
y 0.194 9.078 0.000
z 0.000 0.000 8.256


<r2> (average value of r2) Å2
<r2> 164.823
(<r2>)1/2 12.838