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

using model chemistry: M06-2X/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at M06-2X/6-311G*
 hartrees
Energy at 0K-556.580463
Energy at 298.15K 
HF Energy-556.580463
Nuclear repulsion energy245.087694
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 M06-2X/6-311G*
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' 3142 3142 21.82      
2 A' 3127 3127 27.04      
3 A' 3120 3120 30.59      
4 A' 3054 3054 21.30      
5 A' 3047 3047 28.12      
6 A' 2707 2707 11.59      
7 A' 1536 1536 9.93      
8 A' 1521 1521 13.04      
9 A' 1505 1505 0.55      
10 A' 1449 1449 1.36      
11 A' 1417 1417 14.83      
12 A' 1276 1276 0.16      
13 A' 1215 1215 47.41      
14 A' 1070 1070 2.65      
15 A' 959 959 0.81      
16 A' 877 877 5.71      
17 A' 850 850 2.05      
18 A' 611 611 5.63      
19 A' 397 397 1.26      
20 A' 376 376 0.14      
21 A' 300 300 0.51      
22 A' 283 283 0.72      
23 A" 3141 3141 21.34      
24 A" 3137 3137 2.17      
25 A" 3115 3115 0.72      
26 A" 3044 3044 15.48      
27 A" 1523 1523 10.31      
28 A" 1499 1499 0.33      
29 A" 1493 1493 0.15      
30 A" 1419 1419 13.75      
31 A" 1264 1264 2.51      
32 A" 1061 1061 0.40      
33 A" 975 975 0.00      
34 A" 953 953 0.42      
35 A" 405 405 0.10      
36 A" 305 305 0.26      
37 A" 286 286 0.00      
38 A" 227 227 0.12      
39 A" 240i 240i 21.05      

Unscaled Zero Point Vibrational Energy (zpe) 28723.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 28723.6 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 M06-2X/6-311G*
ABC
0.15021 0.09997 0.09911

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.345 -0.009 0.000
S2 -1.498 0.091 0.000
C3 0.831 1.440 0.000
C4 0.831 -0.729 1.255
C5 0.831 -0.729 -1.255
H6 -1.713 -1.238 0.000
H7 1.925 1.459 0.000
H8 0.483 1.975 -0.886
H9 0.483 1.975 0.886
H10 1.926 -0.753 1.272
H11 1.926 -0.753 -1.272
H12 0.482 -0.223 2.157
H13 0.474 -1.761 1.284
H14 0.482 -0.223 -2.157
H15 0.474 -1.761 -1.284

Atom - Atom Distances (Å)
  C1 S2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.84591.52871.52701.52702.39752.15662.17722.17722.16172.16172.17192.17642.17192.1764
S21.84592.69242.77082.77081.34673.68642.87402.87403.74933.74932.94502.99492.94502.9949
C31.52872.69242.50652.50653.69491.09341.09221.09222.76192.76192.74633.46802.74633.4680
C41.52702.77082.50652.51092.88312.74953.46712.75151.09472.75471.09111.09283.46732.7646
C51.52702.77082.50652.51092.88312.74952.75153.46712.75471.09473.46732.76461.09111.0928
H62.39751.34673.69492.88312.88314.52913.99183.99183.88573.88573.24072.58973.24072.5897
H72.15663.68641.09342.74952.74954.52911.76941.76942.55222.55223.09273.75843.09273.7584
H82.17722.87401.09223.46712.75153.99181.76941.77223.76643.11063.75414.32102.53943.7576
H92.17722.87401.09222.75153.46713.99181.76941.77223.11063.76642.53943.75763.75414.3210
H102.16173.74932.76191.09472.75473.88572.55223.76643.11062.54491.77421.76773.75843.1082
H112.16173.74932.76192.75471.09473.88572.55223.11063.76642.54493.75843.10821.77421.7677
H122.17192.94502.74631.09113.46733.24073.09273.75412.53941.77423.75841.76834.31383.7691
H132.17642.99493.46801.09282.76462.58973.75844.32103.75761.76773.10821.76833.76912.5683
H142.17192.94502.74633.46731.09113.24073.09272.53943.75413.75841.77424.31383.76911.7683
H152.17642.99493.46802.76461.09282.58973.75843.75764.32103.10821.76773.76912.56831.7683

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 96.087 C1 C3 H7 109.551
C1 C3 H8 111.255 C1 C3 H9 111.255
C1 C4 H10 109.984 C1 C4 H12 111.012
C1 C4 H13 111.268 C1 C5 H11 109.984
C1 C5 H14 111.012 C1 C5 H15 111.268
S2 C1 C3 105.463 S2 C1 C4 110.106
S2 C1 C5 110.106 C3 C1 C4 110.221
C3 C1 C5 110.221 C4 C1 C5 110.604
H7 C3 H8 108.113 H7 C3 H9 108.113
H8 C3 H9 108.447 H10 C4 H12 108.520
H10 C4 H13 107.818 H11 C5 H14 108.520
H11 C5 H15 107.818 H12 C4 H13 108.132
H14 C5 H15 108.132
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.305      
2 S -0.088      
3 C -0.654      
4 C -0.614      
5 C -0.614      
6 H 0.139      
7 H 0.233      
8 H 0.247      
9 H 0.247      
10 H 0.225      
11 H 0.225      
12 H 0.251      
13 H 0.228      
14 H 0.251      
15 H 0.228      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.656 -0.869 0.000 1.870
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -43.178 2.403 0.000
y 2.403 -39.774 0.000
z 0.000 0.000 -42.984
Traceless
 xyz
x -1.799 2.403 0.000
y 2.403 3.307 0.000
z 0.000 0.000 -1.508
Polar
3z2-r2-3.017
x2-y2-3.404
xy2.403
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.809 0.036 0.000
y 0.036 9.138 0.000
z 0.000 0.000 8.496


<r2> (average value of r2) Å2
<r2> 164.928
(<r2>)1/2 12.842