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

using model chemistry: HF/SDD

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at HF/SDD
 hartrees
Energy at 0K-554.717513
Energy at 298.15K-554.728433
Nuclear repulsion energy232.069010
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 HF/SDD
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 3332 3000 40.36      
2 A 3295 2967 45.55      
3 A 3279 2952 125.59      
4 A 3272 2946 59.35      
5 A 3265 2940 11.09      
6 A 3261 2936 32.40      
7 A 3219 2898 6.55      
8 A 3194 2876 44.15      
9 A 3186 2869 48.12      
10 A 2669 2403 37.46      
11 A 1658 1493 21.66      
12 A 1652 1487 6.60      
13 A 1644 1480 6.44      
14 A 1640 1477 1.05      
15 A 1629 1466 4.97      
16 A 1577 1420 12.28      
17 A 1559 1403 10.74      
18 A 1517 1366 1.70      
19 A 1499 1350 3.70      
20 A 1430 1288 28.45      
21 A 1367 1231 2.74      
22 A 1315 1184 11.29      
23 A 1254 1130 4.77      
24 A 1200 1080 2.88      
25 A 1063 957 0.48      
26 A 1057 952 0.81      
27 A 1034 931 2.47      
28 A 968 872 1.30      
29 A 961 865 6.66      
30 A 842 758 6.57      
31 A 740 666 8.16      
32 A 460 414 0.30      
33 A 422 380 1.72      
34 A 357 321 0.71      
35 A 262 236 0.32      
36 A 230 207 0.86      
37 A 220 198 2.17      
38 A 160 144 21.41      
39 A 81 73 16.17      

Unscaled Zero Point Vibrational Energy (zpe) 30884.2 cm-1
Scaled (by 0.9004) Zero Point Vibrational Energy (zpe) 27808.1 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 HF/SDD
ABC
0.24424 0.06913 0.05805

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.041 1.456 0.170
H2 0.155 2.047 -0.025
H3 1.231 1.481 1.239
H4 1.878 1.933 -0.329
S5 -1.939 0.062 -0.140
H6 -2.766 -0.804 0.488
C7 2.177 -0.794 -0.078
H8 2.097 -1.805 -0.464
H9 3.018 -0.316 -0.569
H10 2.404 -0.856 0.983
C11 -0.293 -0.716 0.361
H12 -0.323 -1.752 0.061
H13 -0.206 -0.659 1.436
C14 0.882 0.006 -0.320
H15 0.691 0.022 -1.388

Atom - Atom Distances (Å)
  C1 H2 H3 H4 S5 H6 C7 H8 H9 H10 C11 H12 H13 C14 H15
C11.08251.08641.08483.30434.43892.53343.48642.75562.80452.55643.48792.76321.53932.1468
H21.08251.75421.75312.88764.11413.48804.33653.75143.80812.82603.83033.09722.18692.4997
H31.08641.75421.75543.73684.66542.79403.80143.11262.62732.81463.77592.58602.17483.0538
H41.08481.75311.75544.25485.45222.75523.74712.53253.12673.49394.30993.76572.16952.4868
S53.30432.88763.73684.25481.35224.20464.45884.98924.57821.88812.43802.45072.82702.9115
H64.43894.11414.66545.45221.35224.97585.05605.89985.19392.47812.65592.73393.82334.0194
C72.53343.48802.79402.75524.20464.97581.08511.08461.08622.51012.68062.82681.54172.1430
H83.48644.33653.80143.74714.45885.05601.08511.75391.75742.75322.47663.19842.18572.4837
H92.75563.75143.11262.53254.98925.89981.08461.75391.75403.46193.68993.81192.17402.4896
H102.80453.80812.62733.12674.57825.19391.08621.75741.75402.77093.01422.65632.18083.0539
C112.55642.82602.81463.49391.88812.47812.51012.75323.46192.77091.07921.08011.53802.1386
H123.48793.83033.77594.30992.43802.65592.68062.47663.68993.01421.07921.76062.16472.5048
H132.76323.09722.58603.76572.45072.73392.82683.19843.81192.65631.08011.76062.17053.0410
C141.53932.18692.17482.16952.82703.82331.54172.18572.17402.18081.53802.16472.17051.0854
H152.14682.49973.05382.48682.91154.01942.14302.48372.48963.05392.13862.50483.04101.0854

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 110.625 C1 C14 C11 112.350
C1 C14 H15 108.521 H2 C1 H3 107.961
H2 C1 H4 107.976 H2 C1 C14 111.870
H3 C1 H4 107.903 H3 C1 C14 110.661
H4 C1 C14 110.331 S5 C11 H12 107.337
S5 C11 H13 108.207 S5 C11 C14 110.790
H6 S5 C11 98.420 C7 C14 C11 109.186
C7 C14 H15 108.062 H8 C7 H9 107.871
H8 C7 H10 108.063 H8 C7 C14 111.440
H9 C7 H10 107.802 H9 C7 C14 110.537
H10 C7 C14 110.987 C11 C14 H15 107.968
H12 C11 H13 109.249 H12 C11 C14 110.380
H13 C11 C14 110.783
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/SDD Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.562      
2 H 0.204      
3 H 0.163      
4 H 0.176      
5 S -0.061      
6 H 0.073      
7 C -0.574      
8 H 0.179      
9 H 0.185      
10 H 0.167      
11 C -0.586      
12 H 0.224      
13 H 0.212      
14 C 0.016      
15 H 0.183      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.291 -1.390 0.866 2.085
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.241 2.845 -2.344
y 2.845 -41.256 -0.971
z -2.344 -0.971 -41.908
Traceless
 xyz
x -0.660 2.845 -2.344
y 2.845 0.819 -0.971
z -2.344 -0.971 -0.159
Polar
3z2-r2-0.319
x2-y2-0.986
xy2.845
xz-2.344
yz-0.971


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.470 -0.212 0.020
y -0.212 7.676 -0.567
z 0.020 -0.567 6.631


<r2> (average value of r2) Å2
<r2> 206.312
(<r2>)1/2 14.364