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All results from a given calculation for C3H7SH (1-Propanethiol)

using model chemistry: B1B95/CEP-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B1B95/CEP-31G*
 hartrees
Energy at 0K-31.828578
Energy at 298.15K-31.836915
Nuclear repulsion energy71.119994
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/CEP-31G*
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' 3155 3020 42.95      
2 A' 3093 2961 53.98      
3 A' 3085 2953 4.96      
4 A' 3070 2939 30.41      
5 A' 2673 2559 27.78      
6 A' 1500 1436 7.42      
7 A' 1486 1422 0.60      
8 A' 1477 1414 3.69      
9 A' 1407 1346 2.02      
10 A' 1365 1307 7.93      
11 A' 1252 1199 28.17      
12 A' 1134 1086 6.65      
13 A' 1066 1020 0.15      
14 A' 930 890 3.92      
15 A' 862 825 3.11      
16 A' 745 713 1.61      
17 A' 342 327 0.40      
18 A' 210 201 2.08      
19 A" 3163 3028 95.02      
20 A" 3150 3015 5.05      
21 A" 3126 2992 0.15      
22 A" 1491 1427 10.33      
23 A" 1308 1252 0.00      
24 A" 1221 1169 0.44      
25 A" 1048 1003 5.00      
26 A" 850 814 0.16      
27 A" 734 702 7.35      
28 A" 226 217 1.36      
29 A" 188 180 21.75      
30 A" 102 98 3.93      

Unscaled Zero Point Vibrational Energy (zpe) 22728.9 cm-1
Scaled (by 0.9572) Zero Point Vibrational Energy (zpe) 21756.1 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/CEP-31G*
ABC
0.78516 0.07866 0.07452

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/CEP-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 3.081 -1.068 0.000
H2 2.653 0.414 0.891
H3 2.653 0.414 -0.891
C4 2.414 -0.191 0.000
H5 0.723 -1.241 0.886
H6 0.723 -1.241 -0.886
C7 0.935 -0.620 0.000
H8 0.181 1.218 0.894
H9 0.181 1.218 -0.894
C10 0.000 0.602 0.000
H11 -2.327 1.249 0.000
S12 -1.748 0.018 0.000

Atom - Atom Distances (Å)
  H1 H2 H3 C4 H5 H6 C7 H8 H9 C10 H11 S12
H11.78121.78121.10152.52452.52452.19233.79923.79923.50445.88354.9491
H21.78121.78191.10292.54223.10172.19432.59943.15342.80505.12784.5074
H31.78121.78191.10293.10172.54222.19433.15342.59942.80505.12784.5074
C41.10151.10291.10292.17912.17911.54082.78802.78802.54154.95564.1674
H52.52452.54223.10172.17911.77201.10252.51833.08402.16944.03632.9113
H62.52453.10172.54222.17911.77201.10253.08402.51832.16944.03632.9113
C72.19232.19432.19431.54081.10251.10252.17862.17861.53873.75952.7572
H83.79922.59943.15342.78802.51833.08402.17861.78861.10092.66332.4414
H93.79923.15342.59942.78803.08402.51832.17861.78861.10092.66332.4414
C103.50442.80502.80502.54152.16942.16941.53871.10091.10092.41551.8427
H115.88355.12785.12784.95564.03634.03633.75952.66332.66332.41551.3606
S124.94914.50744.50744.16742.91132.91132.75722.44142.44141.84271.3606

picture of 1-Propanethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C4 H2 107.806 H1 C4 H3 107.806
H1 C4 C7 111.046 H2 C4 H3 107.778
H2 C4 C7 111.123 H3 C4 C7 111.123
C4 C7 H5 109.946 C4 C7 H6 109.946
C4 C7 C10 111.235 H5 C7 H6 106.957
H5 C7 C10 109.328 H6 C7 C10 109.328
C7 C10 H8 110.144 C7 C10 H9 110.144
C7 C10 S12 108.922 H8 C10 H9 108.655
H8 C10 S12 109.481 H9 C10 S12 109.481
C10 S12 H11 96.728
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/CEP-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.178      
2 H 0.130      
3 H 0.130      
4 C -0.428      
5 H 0.140      
6 H 0.140      
7 C -0.187      
8 H 0.164      
9 H 0.164      
10 C -0.372      
11 H 0.118      
12 S -0.176      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.320 1.195 0.000 1.780
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -33.768 -2.852 0.000
y -2.852 -31.126 0.000
z 0.000 0.000 -34.085
Traceless
 xyz
x -1.162 -2.852 0.000
y -2.852 2.801 0.000
z 0.000 0.000 -1.639
Polar
3z2-r2-3.277
x2-y2-2.642
xy-2.852
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.526 -0.089 0.000
y -0.089 6.459 0.000
z 0.000 0.000 5.147


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000