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

using model chemistry: BLYP/3-21G

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/3-21G
 hartrees
Energy at 0K-553.682238
Energy at 298.15K-553.692685
Nuclear repulsion energy228.902097
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/3-21G
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A 3072 3055 23.21      
2 A 3046 3029 23.71      
3 A 3036 3019 59.71      
4 A 3031 3014 23.09      
5 A 3026 3010 4.48      
6 A 3010 2993 17.06      
7 A 2978 2962 8.11      
8 A 2972 2955 12.13      
9 A 2967 2951 22.03      
10 A 2371 2358 48.61      
11 A 1539 1530 14.57      
12 A 1536 1527 4.64      
13 A 1525 1516 4.55      
14 A 1519 1510 0.06      
15 A 1490 1482 3.98      
16 A 1432 1424 7.78      
17 A 1415 1407 7.32      
18 A 1364 1357 3.03      
19 A 1340 1333 1.06      
20 A 1257 1250 33.50      
21 A 1234 1228 2.77      
22 A 1179 1173 7.40      
23 A 1114 1108 5.23      
24 A 1063 1057 3.08      
25 A 963 958 1.46      
26 A 948 943 0.52      
27 A 924 919 5.03      
28 A 857 852 2.56      
29 A 849 844 4.25      
30 A 745 741 5.85      
31 A 655 652 6.83      
32 A 414 412 0.36      
33 A 384 382 1.82      
34 A 319 318 0.73      
35 A 254 252 0.17      
36 A 230 229 0.07      
37 A 200 199 3.25      
38 A 136 135 8.03      
39 A 69 69 20.04      

Unscaled Zero Point Vibrational Energy (zpe) 28231.7 cm-1
Scaled (by 0.9945) Zero Point Vibrational Energy (zpe) 28076.4 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 BLYP/3-21G
ABC
0.24030 0.06750 0.05668

See section I.F.4 to change rotational constant units
Geometric Data calculated at BLYP/3-21G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.997 1.471 0.174
H2 0.060 2.018 -0.012
H3 1.196 1.480 1.260
H4 1.821 1.999 -0.336
S5 -1.966 0.067 -0.124
H6 -2.754 -0.950 0.398
C7 2.233 -0.759 -0.067
H8 2.181 -1.794 -0.444
H9 3.071 -0.247 -0.569
H10 2.443 -0.788 1.016
C11 -0.262 -0.761 0.343
H12 -0.306 -1.801 -0.009
H13 -0.165 -0.730 1.438
C14 0.898 0.005 -0.338
H15 0.711 0.015 -1.426

Atom - Atom Distances (Å)
  C1 H2 H3 H4 S5 H6 C7 H8 H9 H10 C11 H12 H13 C14 H15
C11.10161.10411.10283.29274.47062.56033.52772.79292.81102.56843.52692.79151.55602.1823
H21.10161.78841.79052.81524.11093.52664.38453.80883.82262.82053.83713.11542.20552.5374
H31.10411.78841.79053.72924.71682.80123.82013.13702.59952.82593.82472.60072.19453.0978
H41.10281.79051.79054.25655.49232.80133.81202.58083.15943.52384.36723.81242.19732.5217
S53.29272.81523.72924.25651.38844.27924.55675.06604.63321.95082.50142.51352.87302.9772
H64.47064.11094.71685.49231.38845.01205.07725.94645.23612.49972.62352.79913.84644.0329
C72.56033.52662.80122.80134.27925.01201.10321.10301.10392.52832.74502.83111.56072.1819
H83.52774.38453.82013.81204.55675.07721.10321.78961.79252.76722.52503.19072.21202.5296
H92.79293.80883.13702.58085.06605.94641.10301.78961.78873.49373.75953.83822.19912.5245
H102.81103.82262.59953.15944.63325.23611.10391.79251.78872.78753.10362.64232.20143.0998
C112.56842.82052.82593.52381.95082.49972.52832.76723.49372.78751.09901.09971.54832.1633
H123.52693.83713.82474.36722.50142.62352.74502.52503.75953.10361.09901.80612.19562.5182
H132.79153.11542.60073.81242.51352.79912.83113.19073.83822.64231.09971.80612.19633.0864
C141.55602.20552.19452.19732.87303.84641.56072.21202.19912.20141.54832.19562.19631.1046
H152.18232.53743.09782.52172.97724.03292.18192.52962.52453.09982.16332.51823.08641.1046

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 110.465 C1 C14 C11 111.662
C1 C14 H15 109.036 H2 C1 H3 108.348
H2 C1 H4 108.634 H2 C1 C14 111.028
H3 C1 H4 108.450 H3 C1 C14 110.010
H4 C1 C14 110.304 S5 C11 H12 106.855
S5 C11 H13 107.675 S5 C11 C14 109.849
H6 S5 C11 95.458 C7 C14 C11 108.824
C7 C14 H15 108.684 H8 C7 H9 108.417
H8 C7 H10 108.611 H8 C7 C14 111.108
H9 C7 H10 108.294 H9 C7 C14 110.105
H10 C7 C14 110.232 C11 C14 H15 108.094
H12 C11 H13 110.451 H12 C11 C14 110.926
H13 C11 C14 110.947
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.504      
2 H 0.203      
3 H 0.173      
4 H 0.175      
5 S -0.020      
6 H 0.064      
7 C -0.495      
8 H 0.174      
9 H 0.181      
10 H 0.175      
11 C -0.519      
12 H 0.210      
13 H 0.209      
14 C -0.220      
15 H 0.194      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.300 -1.349 0.691 1.996
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.510 2.935 -1.734
y 2.935 -40.239 -0.956
z -1.734 -0.956 -41.908
Traceless
 xyz
x -0.436 2.935 -1.734
y 2.935 1.470 -0.956
z -1.734 -0.956 -1.034
Polar
3z2-r2-2.068
x2-y2-1.270
xy2.935
xz-1.734
yz-0.956


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> 210.006
(<r2>)1/2 14.492