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

using model chemistry: B1B95/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B1B95/6-31+G**
 hartrees
Energy at 0K-556.580292
Energy at 298.15K-556.591009
Nuclear repulsion energy234.823861
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 B1B95/6-31+G**
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 3144 3007 27.05      
2 A 3137 3001 31.24      
3 A 3134 2998 38.04      
4 A 3129 2993 22.89      
5 A 3125 2990 10.25      
6 A 3070 2937 32.55      
7 A 3053 2920 25.66      
8 A 3048 2916 24.22      
9 A 3048 2915 8.64      
10 A 2734 2616 10.94      
11 A 1506 1440 12.97      
12 A 1503 1438 10.18      
13 A 1493 1428 4.83      
14 A 1484 1420 0.63      
15 A 1474 1410 4.22      
16 A 1419 1357 11.14      
17 A 1402 1341 8.92      
18 A 1370 1310 2.43      
19 A 1355 1296 2.70      
20 A 1279 1224 24.96      
21 A 1235 1182 5.63      
22 A 1197 1145 4.67      
23 A 1151 1101 3.35      
24 A 1089 1042 3.29      
25 A 984 941 1.66      
26 A 969 927 0.76      
27 A 931 890 1.74      
28 A 910 870 2.41      
29 A 877 839 2.50      
30 A 810 775 3.12      
31 A 736 704 1.29      
32 A 417 399 0.09      
33 A 386 370 1.35      
34 A 333 319 0.16      
35 A 246 235 0.07      
36 A 227 217 8.36      
37 A 214 205 8.31      
38 A 199 190 5.36      
39 A 100 96 4.51      

Unscaled Zero Point Vibrational Energy (zpe) 28957.2 cm-1
Scaled (by 0.9566) Zero Point Vibrational Energy (zpe) 27700.4 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 B1B95/6-31+G**
ABC
0.24832 0.07197 0.06003

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-31+G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.982 1.447 0.164
H2 0.080 2.024 -0.051
H3 1.143 1.474 1.248
H4 1.827 1.953 -0.312
S5 -1.893 0.065 -0.121
H6 -2.688 -0.874 0.418
C7 2.161 -0.764 -0.056
H8 2.105 -1.790 -0.431
H9 3.012 -0.276 -0.539
H10 2.370 -0.808 1.018
C11 -0.303 -0.731 0.318
H12 -0.323 -1.767 -0.030
H13 -0.187 -0.733 1.407
C14 0.870 0.006 -0.326
H15 0.698 0.020 -1.409

Atom - Atom Distances (Å)
  C1 H2 H3 H4 S5 H6 C7 H8 H9 H10 C11 H12 H13 C14 H15
C11.09271.09541.09333.20344.34992.51503.47722.75372.78262.53423.47402.76801.52612.1437
H21.09271.76631.76772.78124.03433.47874.33453.75843.79642.80603.81163.12982.18402.4985
H31.09541.76631.76873.61634.56912.78253.79403.12202.60162.79643.77932.58162.16913.0617
H41.09331.76771.76874.17605.37622.74913.75482.53483.11283.48414.30513.77092.16932.4933
S53.20342.78123.61634.17601.34264.13834.41814.93484.49881.83142.41382.42512.77112.8941
H64.34994.03434.56915.37621.34264.87304.95275.81035.09432.39082.56692.69313.73943.9497
C72.51503.47872.78252.74914.13834.87301.09371.09341.09532.49262.67882.76561.52742.1419
H83.47724.33453.79403.75484.41814.95271.09371.76781.77022.73522.46103.12132.18232.4926
H92.75373.75843.12202.53484.93485.81031.09341.76781.76603.45443.68813.77122.17132.4904
H102.78263.79642.60163.11284.49885.09431.09531.77021.76602.76513.04522.58742.17323.0625
C112.53422.80602.79643.48411.83142.39082.49262.73523.45442.76511.09231.09441.52792.1334
H123.47403.81163.77934.30512.41382.56692.67882.46103.68813.04521.09231.77482.15692.4770
H132.76803.12982.58163.77092.42512.69312.76563.12133.77122.58741.09441.77482.15923.0460
C141.52612.18402.16912.16932.77113.73941.52742.18232.17132.17321.52792.15692.15921.0974
H152.14372.49853.06172.49332.89413.94972.14192.49262.49043.06252.13342.47703.04601.0974

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 110.897 C1 C14 C11 112.152
C1 C14 H15 108.484 H2 C1 H3 107.655
H2 C1 H4 107.925 H2 C1 C14 111.954
H3 C1 H4 107.821 H3 C1 C14 110.594
H4 C1 C14 110.731 S5 C11 H12 108.646
S5 C11 H13 109.370 S5 C11 C14 110.835
H6 S5 C11 96.534 C7 C14 C11 109.337
C7 C14 H15 108.261 H8 C7 H9 107.858
H8 C7 H10 107.935 H8 C7 C14 111.655
H9 C7 H10 107.591 H9 C7 C14 110.804
H10 C7 C14 110.837 C11 C14 H15 107.575
H12 C11 H13 108.513 H12 C11 C14 109.685
H13 C11 C14 109.749
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.507      
2 H 0.168      
3 H 0.158      
4 H 0.155      
5 S -0.076      
6 H 0.071      
7 C -0.600      
8 H 0.155      
9 H 0.162      
10 H 0.159      
11 C -0.511      
12 H 0.187      
13 H 0.192      
14 C 0.118      
15 H 0.169      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.078 -1.188 0.594 1.710
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.352 2.634 -1.791
y 2.634 -40.528 -1.112
z -1.791 -1.112 -41.972
Traceless
 xyz
x -0.102 2.634 -1.791
y 2.634 1.134 -1.112
z -1.791 -1.112 -1.032
Polar
3z2-r2-2.063
x2-y2-0.824
xy2.634
xz-1.791
yz-1.112


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.824 -0.132 0.047
y -0.132 9.485 0.010
z 0.047 0.010 8.689


<r2> (average value of r2) Å2
<r2> 200.396
(<r2>)1/2 14.156