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

using model chemistry: B3PW91/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3PW91/aug-cc-pVDZ
 hartrees
Energy at 0K-556.574549
Energy at 298.15K-556.585131
Nuclear repulsion energy233.719689
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 B3PW91/aug-cc-pVDZ
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 3127 3017 28.04      
2 A 3122 3012 27.27      
3 A 3120 3009 28.35      
4 A 3112 3002 34.63      
5 A 3107 2997 8.82      
6 A 3056 2948 30.37      
7 A 3037 2929 20.18      
8 A 3032 2925 4.67      
9 A 3030 2923 25.16      
10 A 2693 2598 3.69      
11 A 1481 1429 11.26      
12 A 1477 1425 6.77      
13 A 1467 1415 4.17      
14 A 1458 1406 0.62      
15 A 1449 1397 3.65      
16 A 1399 1349 9.29      
17 A 1382 1333 8.38      
18 A 1355 1307 1.08      
19 A 1340 1292 1.44      
20 A 1258 1214 16.20      
21 A 1223 1180 5.38      
22 A 1190 1148 4.69      
23 A 1144 1103 2.65      
24 A 1075 1037 2.36      
25 A 977 942 1.93      
26 A 963 929 0.97      
27 A 921 888 1.71      
28 A 900 868 1.51      
29 A 867 836 2.23      
30 A 803 775 3.27      
31 A 730 704 1.90      
32 A 424 409 0.13      
33 A 392 378 0.96      
34 A 337 325 0.11      
35 A 246 237 0.15      
36 A 215 207 0.15      
37 A 203 195 1.58      
38 A 151 146 8.20      
39 A 71 69 9.40      

Unscaled Zero Point Vibrational Energy (zpe) 28665.3 cm-1
Scaled (by 0.9646) Zero Point Vibrational Energy (zpe) 27650.5 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 B3PW91/aug-cc-pVDZ
ABC
0.24618 0.07115 0.05941

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/aug-cc-pVDZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.001 1.451 0.165
H2 0.097 2.036 -0.046
H3 1.174 1.484 1.252
H4 1.848 1.951 -0.325
S5 -1.905 0.066 -0.126
H6 -2.707 -0.874 0.431
C7 2.164 -0.776 -0.063
H8 2.098 -1.804 -0.447
H9 3.018 -0.289 -0.552
H10 2.384 -0.831 1.014
C11 -0.304 -0.725 0.330
H12 -0.329 -1.767 -0.012
H13 -0.198 -0.715 1.424
C14 0.873 0.006 -0.319
H15 0.695 0.021 -1.407

Atom - Atom Distances (Å)
  C1 H2 H3 H4 S5 H6 C7 H8 H9 H10 C11 H12 H13 C14 H15
C11.09791.10071.09873.23314.38462.52253.48842.75842.80012.54293.48692.77761.52902.1473
H21.09791.77501.77512.81054.06903.49034.34843.76773.81812.81573.82763.13352.19052.5042
H31.10071.77501.77733.65964.61462.79543.81413.13002.62272.81333.79832.59782.17753.0723
H41.09871.77511.77734.20495.41252.75793.76492.53723.13403.49604.32003.78872.17522.4952
S53.23312.81053.65964.20491.35464.15604.42984.95484.52821.84342.42052.43442.78622.8989
H64.38464.06904.61465.41251.35464.89644.97165.83815.12422.40942.57832.70263.76223.9682
C72.52253.49032.79542.75794.15604.89641.09911.09881.10062.49942.68312.79151.53082.1450
H83.48844.34843.81413.76494.42984.97161.09911.77581.77892.74502.46563.15552.18892.4936
H92.75843.76773.13002.53724.95485.83811.09881.77581.77503.46493.69893.79902.17752.4951
H102.80013.81812.62273.13404.52825.12421.10061.77891.77502.77583.04802.61712.18213.0729
C112.54292.81572.81333.49601.84342.40942.49942.74503.46492.77581.09711.09911.53062.1378
H123.48693.82763.79834.32002.42052.57832.68312.46563.69893.04801.09711.78502.16472.4881
H132.77763.13352.59783.78872.43442.70262.79153.15553.79902.61711.09911.78502.16963.0582
C141.52902.19052.17752.17522.78623.76221.53082.18892.17752.18211.53062.16472.16961.1025
H152.14732.50423.07232.49522.89893.96822.14502.49362.49513.07292.13782.48813.05821.1025

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 111.056 C1 C14 C11 112.429
C1 C14 H15 108.285 H2 C1 H3 107.674
H2 C1 H4 107.820 H2 C1 C14 111.949
H3 C1 H4 107.819 H3 C1 C14 110.740
H4 C1 C14 110.675 S5 C11 H12 108.107
S5 C11 H13 109.010 S5 C11 C14 111.001
H6 S5 C11 96.579 C7 C14 C11 109.456
C7 C14 H15 107.990 H8 C7 H9 107.790
H8 C7 H10 107.934 H8 C7 C14 111.616
H9 C7 H10 107.614 H9 C7 C14 110.734
H10 C7 C14 110.989 C11 C14 H15 107.455
H12 C11 H13 108.732 H12 C11 C14 109.832
H13 C11 C14 110.102
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.868      
2 H -0.199      
3 H -0.100      
4 H -0.157      
5 S 0.129      
6 H 0.066      
7 C 0.783      
8 H -0.179      
9 H -0.170      
10 H -0.077      
11 C 0.543      
12 H -0.309      
13 H -0.246      
14 C -0.544      
15 H -0.408      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.150 -1.046 0.536 1.644
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.598 2.355 -1.660
y 2.355 -40.486 -1.115
z -1.660 -1.115 -41.753
Traceless
 xyz
x -0.479 2.355 -1.660
y 2.355 1.190 -1.115
z -1.660 -1.115 -0.711
Polar
3z2-r2-1.422
x2-y2-1.112
xy2.355
xz-1.660
yz-1.115


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 13.028 -0.147 0.048
y -0.147 10.495 -0.033
z 0.048 -0.033 9.493


<r2> (average value of r2) Å2
<r2> 202.227
(<r2>)1/2 14.221