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

using model chemistry: BLYP/STO-3G

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/STO-3G
 hartrees
Energy at 0K-550.173567
Energy at 298.15K-550.183762
Nuclear repulsion energy229.208546
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/STO-3G
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 3373 3120 5.67      
2 A 3371 3119 5.91      
3 A 3370 3118 2.60      
4 A 3369 3117 1.59      
5 A 3292 3046 13.26      
6 A 3248 3005 4.19      
7 A 3207 2967 4.25      
8 A 3206 2966 4.41      
9 A 3186 2948 8.91      
10 A 2838 2626 35.43      
11 A 1651 1528 1.80      
12 A 1647 1524 4.54      
13 A 1645 1522 1.19      
14 A 1638 1516 1.33      
15 A 1631 1509 2.39      
16 A 1536 1421 0.70      
17 A 1518 1404 0.95      
18 A 1450 1341 4.50      
19 A 1440 1332 2.58      
20 A 1359 1257 24.14      
21 A 1303 1205 2.68      
22 A 1247 1154 9.41      
23 A 1199 1109 6.37      
24 A 1139 1054 1.86      
25 A 1039 961 1.57      
26 A 1016 940 0.08      
27 A 991 917 1.85      
28 A 981 907 2.57      
29 A 924 855 1.38      
30 A 855 791 0.37      
31 A 789 730 1.23      
32 A 427 395 0.50      
33 A 392 362 0.26      
34 A 331 306 0.01      
35 A 231 214 0.19      
36 A 208 193 0.25      
37 A 192 178 1.10      
38 A 151 140 7.25      
39 A 91 84 2.32      

Unscaled Zero Point Vibrational Energy (zpe) 30739.2 cm-1
Scaled (by 0.9252) Zero Point Vibrational Energy (zpe) 28439.9 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 BLYP/STO-3G
ABC
0.23563 0.06823 0.05704

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/STO-3G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.011 1.490 0.180
H2 0.066 2.040 -0.006
H3 1.218 1.510 1.269
H4 1.835 2.015 -0.343
S5 -1.942 0.058 -0.142
H6 -2.692 -0.818 0.609
C7 2.226 -0.788 -0.061
H8 2.155 -1.821 -0.456
H9 3.082 -0.284 -0.553
H10 2.433 -0.843 1.027
C11 -0.333 -0.742 0.332
H12 -0.320 -1.807 0.002
H13 -0.203 -0.737 1.439
C14 0.892 0.005 -0.332
H15 0.724 0.031 -1.435

Atom - Atom Distances (Å)
  C1 H2 H3 H4 S5 H6 C7 H8 H9 H10 C11 H12 H13 C14 H15
C11.10881.10861.10853.29744.38442.59243.56002.82312.86022.60993.55942.83141.57472.1952
H21.10881.79781.80082.82474.01943.55824.41243.84573.87012.83093.86573.14182.21942.5516
H31.10861.79781.79853.75274.59842.83963.86653.16392.65912.89073.86922.66412.22143.1214
H41.10851.80081.79854.25875.42482.84363.85072.62303.22513.57204.40093.86022.21982.5225
S53.29742.82473.75274.25871.37604.25364.51805.05234.61721.85842.47542.48082.84062.9635
H64.38444.01944.59845.42481.37604.96355.06275.91405.14232.37642.64012.62533.79584.0705
C72.59243.55822.83962.84364.25364.96351.10881.10871.10882.58942.74322.85461.57582.1941
H83.56004.41243.86653.85074.51805.06271.10881.79811.79872.82382.51713.21292.22412.5364
H92.82313.84573.16392.62305.05235.91401.10871.79811.79753.55753.76873.86802.22022.5369
H102.86023.87012.65913.22514.61725.14231.10881.79871.79752.85393.09192.66972.22363.1219
C112.60992.83092.89073.57201.85842.37642.58942.82383.55752.85391.11431.11421.58152.1996
H123.55943.86573.86924.40092.47542.64012.74322.51713.76873.09191.11431.79462.20562.5558
H132.83143.14182.66413.86022.48082.62532.85463.21293.86802.66971.11421.79462.21053.1156
C141.57472.21942.22142.21982.84063.79581.57582.22412.22022.22361.58152.20562.21051.1155
H152.19522.55163.12142.52252.96354.07052.19412.53642.53693.12192.19962.55583.11561.1155

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 110.743 C1 C14 C11 111.567
C1 C14 H15 108.162 H2 C1 H3 108.343
H2 C1 H4 108.623 H2 C1 C14 110.394
H3 C1 H4 108.422 H3 C1 C14 110.553
H4 C1 C14 110.438 S5 C11 H12 110.233
S5 C11 H13 110.635 S5 C11 C14 111.083
H6 S5 C11 93.367 C7 C14 C11 110.194
C7 C14 H15 108.005 H8 C7 H9 108.359
H8 C7 H10 108.407 H8 C7 C14 110.678
H9 C7 H10 108.306 H9 C7 C14 110.375
H10 C7 C14 110.636 C11 C14 H15 108.042
H12 C11 H13 107.280 H12 C11 C14 108.563
H13 C11 C14 108.941
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.215      
2 H 0.073      
3 H 0.068      
4 H 0.069      
5 S 0.090      
6 H -0.029      
7 C -0.212      
8 H 0.069      
9 H 0.071      
10 H 0.069      
11 C -0.207      
12 H 0.066      
13 H 0.066      
14 C -0.044      
15 H 0.066      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.310 -0.621 0.443 0.823
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.961 1.290 -1.172
y 1.290 -37.095 -0.554
z -1.172 -0.554 -37.179
Traceless
 xyz
x 0.175 1.290 -1.172
y 1.290 -0.025 -0.554
z -1.172 -0.554 -0.151
Polar
3z2-r2-0.301
x2-y20.133
xy1.290
xz-1.172
yz-0.554


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.811 -0.003 -0.184
y -0.003 4.155 -0.411
z -0.184 -0.411 3.572


<r2> (average value of r2) Å2
<r2> 206.770
(<r2>)1/2 14.379