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

using model chemistry: B1B95/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B1B95/6-311G**
 hartrees
Energy at 0K-556.633005
Energy at 298.15K-556.643699
Nuclear repulsion energy235.174065
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 B1B95/6-311G**
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 3128 3003 31.00      
2 A 3124 2999 35.00      
3 A 3122 2997 29.53      
4 A 3114 2990 34.14      
5 A 3110 2986 9.85      
6 A 3061 2939 33.37      
7 A 3042 2921 22.06      
8 A 3038 2917 23.74      
9 A 3036 2915 2.96      
10 A 2717 2609 5.61      
11 A 1502 1442 10.48      
12 A 1499 1439 10.69      
13 A 1489 1429 4.10      
14 A 1480 1421 0.36      
15 A 1470 1411 4.17      
16 A 1413 1357 10.11      
17 A 1397 1341 8.47      
18 A 1369 1314 2.10      
19 A 1353 1299 2.32      
20 A 1278 1227 26.36      
21 A 1236 1186 5.93      
22 A 1196 1149 4.69      
23 A 1150 1104 3.53      
24 A 1089 1045 5.49      
25 A 982 943 2.02      
26 A 969 930 0.83      
27 A 928 891 1.72      
28 A 906 870 2.40      
29 A 876 841 3.00      
30 A 808 775 3.53      
31 A 734 704 1.71      
32 A 413 396 0.11      
33 A 384 368 1.32      
34 A 331 318 0.17      
35 A 243 233 0.10      
36 A 224 215 4.16      
37 A 208 199 7.94      
38 A 193 186 10.72      
39 A 96 92 5.10      

Unscaled Zero Point Vibrational Energy (zpe) 28851.1 cm-1
Scaled (by 0.9601) Zero Point Vibrational Energy (zpe) 27699.9 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 B1B95/6-311G**
ABC
0.24910 0.07221 0.06024

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-311G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.977 1.445 0.164
H2 0.075 2.018 -0.054
H3 1.133 1.471 1.246
H4 1.820 1.951 -0.309
S5 -1.890 0.064 -0.120
H6 -2.683 -0.880 0.412
C7 2.160 -0.760 -0.056
H8 2.105 -1.785 -0.429
H9 3.008 -0.272 -0.540
H10 2.370 -0.802 1.016
C11 -0.301 -0.732 0.320
H12 -0.323 -1.764 -0.030
H13 -0.187 -0.730 1.406
C14 0.868 0.005 -0.325
H15 0.694 0.018 -1.407

Atom - Atom Distances (Å)
  C1 H2 H3 H4 S5 H6 C7 H8 H9 H10 C11 H12 H13 C14 H15
C11.09091.09381.09153.19434.34292.51193.47232.75102.77762.52923.46812.76161.52422.1409
H21.09091.76371.76502.77184.02803.47384.32773.75283.79052.80143.80393.12332.18062.4930
H31.09381.76371.76643.60374.55972.78023.78873.12162.59812.78783.77112.57192.16553.0568
H41.09151.76501.76644.16645.36792.74423.74922.53123.10463.47794.29873.76272.16642.4922
S53.19432.77183.60374.16641.34334.13284.41274.92664.49281.83082.40952.42092.76592.8866
H64.34294.02804.55975.36791.34334.86684.94485.80175.08962.38842.55852.69123.73343.9395
C72.51193.47382.78022.74424.13284.86681.09201.09161.09362.48942.67852.76481.52532.1395
H83.47234.32773.78873.74924.41274.94481.09201.76541.76762.73082.46093.11942.17872.4897
H92.75103.75283.12162.53124.92665.80171.09161.76541.76363.44943.68553.76852.16812.4873
H102.77763.79052.59813.10464.49285.08961.09361.76761.76362.76113.04522.58722.16953.0580
C112.52922.80142.78783.47791.83082.38842.48942.73083.44942.76111.09001.09221.52542.1294
H123.46813.80393.77114.29872.40952.55852.67852.46093.68553.04521.09001.77472.15392.4716
H132.76163.12332.57193.76272.42092.69122.76483.11943.76852.58721.09221.77472.15653.0409
C141.52422.18062.16552.16642.76593.73341.52532.17872.16812.16951.52542.15392.15651.0956
H152.14092.49303.05682.49222.88663.93952.13952.48972.48733.05802.12942.47163.04091.0956

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 110.912 C1 C14 C11 112.061
C1 C14 H15 108.505 H2 C1 H3 107.668
H2 C1 H4 107.944 H2 C1 C14 111.926
H3 C1 H4 107.866 H3 C1 C14 110.536
H4 C1 C14 110.744 S5 C11 H12 108.490
S5 C11 H13 109.211 S5 C11 C14 110.671
H6 S5 C11 96.402 C7 C14 C11 109.372
C7 C14 H15 108.324 H8 C7 H9 107.896
H8 C7 H10 107.951 H8 C7 C14 111.623
H9 C7 H10 107.623 H9 C7 C14 110.800
H10 C7 C14 110.791 C11 C14 H15 107.537
H12 C11 H13 108.834 H12 C11 C14 109.760
H13 C11 C14 109.838
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.305      
2 H 0.144      
3 H 0.121      
4 H 0.125      
5 S -0.051      
6 H 0.080      
7 C -0.312      
8 H 0.123      
9 H 0.129      
10 H 0.121      
11 C -0.388      
12 H 0.171      
13 H 0.167      
14 C -0.284      
15 H 0.160      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.090 -1.154 0.588 1.692
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.193 2.591 -1.738
y 2.591 -40.441 -1.126
z -1.738 -1.126 -42.026
Traceless
 xyz
x 0.040 2.591 -1.738
y 2.591 1.169 -1.126
z -1.738 -1.126 -1.209
Polar
3z2-r2-2.418
x2-y2-0.752
xy2.591
xz-1.738
yz-1.126


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.638 -0.124 0.019
y -0.124 9.101 -0.346
z 0.019 -0.346 7.843


<r2> (average value of r2) Å2
<r2> 199.760
(<r2>)1/2 14.134