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

using model chemistry: mPW1PW91/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at mPW1PW91/cc-pVDZ
 hartrees
Energy at 0K-556.631459
Energy at 298.15K-556.642133
Nuclear repulsion energy234.081874
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 mPW1PW91/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 3153 3022 21.21      
2 A 3145 3014 26.92      
3 A 3139 3008 52.36      
4 A 3134 3003 9.77      
5 A 3131 3001 1.43      
6 A 3070 2942 30.49      
7 A 3055 2928 21.05      
8 A 3051 2924 23.15      
9 A 3046 2919 6.46      
10 A 2719 2606 6.30      
11 A 1487 1425 5.88      
12 A 1480 1419 12.51      
13 A 1473 1412 3.12      
14 A 1462 1401 0.63      
15 A 1454 1394 3.29      
16 A 1406 1348 7.19      
17 A 1393 1335 7.28      
18 A 1367 1310 1.46      
19 A 1351 1295 1.00      
20 A 1266 1214 18.36      
21 A 1231 1180 5.86      
22 A 1200 1150 5.73      
23 A 1155 1107 3.12      
24 A 1082 1037 3.11      
25 A 985 944 1.80      
26 A 971 931 0.98      
27 A 929 890 1.76      
28 A 911 873 1.66      
29 A 875 838 2.68      
30 A 816 782 3.10      
31 A 741 710 1.55      
32 A 424 406 0.14      
33 A 391 375 0.95      
34 A 337 323 0.10      
35 A 253 242 0.11      
36 A 224 214 0.11      
37 A 204 196 1.99      
38 A 172 165 13.56      
39 A 85 81 7.77      

Unscaled Zero Point Vibrational Energy (zpe) 28884.4 cm-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 27679.9 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 mPW1PW91/cc-pVDZ
ABC
0.24656 0.07138 0.05969

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.006 1.448 0.168
H2 0.095 2.032 -0.024
H3 1.198 1.478 1.253
H4 1.844 1.953 -0.334
S5 -1.901 0.061 -0.135
H6 -2.697 -0.817 0.518
C7 2.156 -0.779 -0.066
H8 2.086 -1.806 -0.453
H9 3.014 -0.294 -0.554
H10 2.377 -0.839 1.011
C11 -0.307 -0.718 0.334
H12 -0.325 -1.767 0.008
H13 -0.203 -0.697 1.430
C14 0.871 0.007 -0.318
H15 0.687 0.023 -1.407

Atom - Atom Distances (Å)
  C1 H2 H3 H4 S5 H6 C7 H8 H9 H10 C11 H12 H13 C14 H15
C11.09901.10201.09983.23484.35412.51723.48462.75482.79682.53763.48322.76661.52612.1472
H21.09901.77571.77792.80754.02563.48604.34553.77013.81122.80223.82283.10682.18832.5096
H31.10201.77571.77803.67904.57942.78393.80583.11482.61092.81563.79452.59292.17613.0739
H41.09981.77791.77804.20025.38622.76233.76852.54263.14463.49314.31943.78452.17492.4920
S53.23482.80753.67904.20021.35304.14374.41444.94584.51991.83562.41832.43062.77862.8839
H64.35414.02564.57945.38621.35304.88744.97935.83375.09762.39892.60522.65763.75563.9823
C72.51723.48602.78392.76234.14374.88741.10001.09981.10182.49552.67142.79461.52732.1445
H83.48464.34553.80583.76854.41444.97931.10001.77721.77932.74392.45503.16502.18732.4929
H92.75483.77013.11482.54264.94585.83371.09981.77721.77573.46333.69253.80102.17712.4988
H102.79683.81122.61093.14464.51995.09761.10181.77931.77572.77073.02832.61782.18003.0739
C112.53762.80222.81563.49311.83562.39892.49552.74393.46332.77071.09911.10121.52882.1369
H123.48323.82283.79454.31942.41832.60522.67142.45503.69253.02831.09911.78422.16462.4963
H132.76663.10682.59293.78452.43062.65762.79463.16503.80102.61781.10121.78422.16903.0592
C141.52612.18832.17612.17492.77863.75561.52732.18732.17712.18001.52882.16462.16901.1045
H152.14722.50963.07392.49202.88393.98232.14452.49292.49883.07392.13692.49633.05921.1045

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 111.053 C1 C14 C11 112.335
C1 C14 H15 108.355 H2 C1 H3 107.570
H2 C1 H4 107.916 H2 C1 C14 111.914
H3 C1 H4 107.716 H3 C1 C14 110.756
H4 C1 C14 110.798 S5 C11 H12 108.356
S5 C11 H13 109.146 S5 C11 C14 111.029
H6 S5 C11 96.415 C7 C14 C11 109.480
C7 C14 H15 108.063 H8 C7 H9 107.776
H8 C7 H10 107.816 H8 C7 C14 111.685
H9 C7 H10 107.516 H9 C7 C14 110.880
H10 C7 C14 110.992 C11 C14 H15 107.389
H12 C11 H13 108.360 H12 C11 C14 109.834
H13 C11 C14 110.056
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.034      
2 H 0.055      
3 H 0.039      
4 H 0.040      
5 S -0.121      
6 H 0.090      
7 C -0.037      
8 H 0.039      
9 H 0.042      
10 H 0.040      
11 C -0.123      
12 H 0.069      
13 H 0.068      
14 C -0.205      
15 H 0.038      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.963 -1.045 0.651 1.563
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -40.463 2.280 -1.943
y 2.280 -40.131 -1.129
z -1.943 -1.129 -41.035
Traceless
 xyz
x 0.120 2.280 -1.943
y 2.280 0.618 -1.129
z -1.943 -1.129 -0.737
Polar
3z2-r2-1.475
x2-y2-0.332
xy2.280
xz-1.943
yz-1.129


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


<r2> (average value of r2) Å2
<r2> 201.140
(<r2>)1/2 14.182