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

using model chemistry: BLYP/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 BLYP/6-31+G**
 hartrees
Energy at 0K-556.523513
Energy at 298.15K-556.533900
Nuclear repulsion energy230.669799
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 BLYP/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 3036 3020 30.55      
2 A 3031 3015 31.57      
3 A 3025 3009 48.25      
4 A 3019 3003 37.10      
5 A 3014 2998 8.59      
6 A 2975 2959 34.69      
7 A 2958 2942 28.75      
8 A 2952 2936 31.92      
9 A 2942 2926 6.48      
10 A 2594 2581 17.27      
11 A 1476 1468 13.85      
12 A 1472 1464 5.84      
13 A 1463 1455 4.08      
14 A 1456 1448 0.53      
15 A 1445 1437 3.43      
16 A 1388 1381 6.88      
17 A 1368 1361 5.02      
18 A 1331 1324 3.79      
19 A 1316 1309 1.92      
20 A 1247 1240 34.82      
21 A 1202 1196 3.85      
22 A 1154 1148 5.60      
23 A 1103 1097 3.69      
24 A 1051 1045 3.64      
25 A 938 933 0.88      
26 A 937 932 0.59      
27 A 910 906 1.62      
28 A 870 865 1.72      
29 A 853 849 2.52      
30 A 757 753 3.39      
31 A 682 679 3.45      
32 A 413 411 0.12      
33 A 380 378 1.56      
34 A 325 323 0.24      
35 A 239 237 0.18      
36 A 213 212 0.10      
37 A 197 196 1.84      
38 A 141 140 8.87      
39 A 71 71 12.48      

Unscaled Zero Point Vibrational Energy (zpe) 27971.5 cm-1
Scaled (by 0.9947) Zero Point Vibrational Energy (zpe) 27823.2 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 BLYP/6-31+G**
ABC
0.24054 0.06877 0.05750

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.034 1.469 0.166
H2 0.133 2.066 -0.046
H3 1.210 1.503 1.256
H4 1.889 1.960 -0.328
S5 -1.944 0.068 -0.127
H6 -2.731 -0.886 0.437
C7 2.190 -0.796 -0.065
H8 2.115 -1.827 -0.450
H9 3.049 -0.314 -0.561
H10 2.416 -0.851 1.014
C11 -0.305 -0.726 0.337
H12 -0.333 -1.774 0.001
H13 -0.204 -0.709 1.435
C14 0.888 0.007 -0.322
H15 0.709 0.022 -1.414

Atom - Atom Distances (Å)
  C1 H2 H3 H4 S5 H6 C7 H8 H9 H10 C11 H12 H13 C14 H15
C11.10121.10451.10263.30404.44952.55353.52282.78682.83082.57753.52332.80841.54842.1672
H21.10121.78071.78112.88314.14153.52454.38673.79873.85302.85243.86863.16342.21052.5264
H31.10451.78071.78293.73094.68102.82673.84893.15942.65612.84803.83322.63162.19823.0940
H41.10261.78111.78294.27875.48002.78513.79582.56353.16003.53194.35753.82262.19452.5154
S53.30402.88313.73094.27871.35994.22374.49045.02604.59951.87902.45072.46412.83952.9488
H64.44954.14154.68105.48001.35994.94815.01575.89395.17982.43342.59512.72313.80504.0113
C72.55353.52452.82672.78514.22374.94811.10291.10261.10432.52872.70662.82621.55102.1636
H83.52284.38673.84893.79584.49045.01571.10291.78201.78492.77232.48893.18942.20972.5145
H92.78683.79873.15942.56355.02605.89391.10261.78201.78083.49693.72623.83642.19722.5129
H102.83083.85302.65613.16004.59955.17981.10431.78491.78082.80723.07122.65682.20383.0939
C112.57752.85242.84803.53191.87902.43342.52872.77233.49692.80721.10051.10251.54842.1575
H123.52333.86863.83324.35752.45072.59512.70662.48893.72623.07121.10051.79012.18362.5128
H132.80843.16342.63163.82262.46412.72312.82623.18943.83642.65681.10251.79012.18913.0793
C141.54842.21052.19822.19452.83953.80501.55102.20972.19722.20381.54842.18362.18911.1064
H152.16722.52643.09402.51542.94884.01132.16362.51452.51293.09392.15752.51283.07931.1064

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 110.952 C1 C14 C11 112.677
C1 C14 H15 108.285 H2 C1 H3 107.669
H2 C1 H4 107.840 H2 C1 C14 111.975
H3 C1 H4 107.766 H3 C1 C14 110.802
H4 C1 C14 110.622 S5 C11 H12 107.795
S5 C11 H13 108.662 S5 C11 C14 111.517
H6 S5 C11 96.083 C7 C14 C11 109.352
C7 C14 H15 107.844 H8 C7 H9 107.794
H8 C7 H10 107.928 H8 C7 C14 111.627
H9 C7 H10 107.591 H9 C7 C14 110.659
H10 C7 C14 111.076 C11 C14 H15 107.552
H12 C11 H13 108.694 H12 C11 C14 109.888
H13 C11 C14 110.207
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.526      
2 H 0.153      
3 H 0.143      
4 H 0.140      
5 S -0.041      
6 H 0.061      
7 C -0.624      
8 H 0.141      
9 H 0.147      
10 H 0.146      
11 C -0.552      
12 H 0.169      
13 H 0.173      
14 C 0.331      
15 H 0.138      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.138 -1.137 0.593 1.715
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.516 2.563 -1.814
y 2.563 -41.448 -1.182
z -1.814 -1.182 -42.829
Traceless
 xyz
x -0.378 2.563 -1.814
y 2.563 1.225 -1.182
z -1.814 -1.182 -0.847
Polar
3z2-r2-1.694
x2-y2-1.068
xy2.563
xz-1.814
yz-1.182


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> 208.301
(<r2>)1/2 14.433