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

using model chemistry: B3PW91/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3PW91/6-31G*
 hartrees
Energy at 0K-517.234891
Energy at 298.15K-517.243321
Nuclear repulsion energy162.594752
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 B3PW91/6-31G*
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' 3136 3001 30.82      
2 A' 3076 2942 41.59      
3 A' 3059 2927 8.14      
4 A' 3054 2922 21.40      
5 A' 2713 2595 25.08      
6 A' 1532 1466 5.22      
7 A' 1518 1453 0.93      
8 A' 1512 1446 3.53      
9 A' 1435 1373 2.34      
10 A' 1394 1334 5.43      
11 A' 1289 1233 32.70      
12 A' 1147 1098 5.76      
13 A' 1066 1020 0.09      
14 A' 947 906 2.57      
15 A' 862 824 3.42      
16 A' 746 714 2.63      
17 A' 353 337 0.55      
18 A' 221 212 2.56      
19 A" 3138 3002 57.12      
20 A" 3125 2990 4.02      
21 A" 3095 2961 1.28      
22 A" 1523 1457 8.49      
23 A" 1339 1281 0.01      
24 A" 1259 1204 0.42      
25 A" 1083 1036 3.14      
26 A" 879 841 0.00      
27 A" 758 725 4.64      
28 A" 234 224 0.69      
29 A" 187 178 19.89      
30 A" 108 103 4.45      

Unscaled Zero Point Vibrational Energy (zpe) 22893.7 cm-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 21902.4 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 B3PW91/6-31G*
ABC
0.80109 0.07913 0.07505

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 3.062 -1.070 0.000
H2 2.649 0.405 0.886
H3 2.649 0.405 -0.886
C4 2.405 -0.194 0.000
H5 0.725 -1.233 0.880
H6 0.725 -1.233 -0.880
C7 0.935 -0.612 0.000
H8 0.178 1.210 0.888
H9 0.178 1.210 -0.888
C10 0.000 0.594 0.000
H11 -2.316 1.241 0.000
S12 -1.743 0.021 0.000

Atom - Atom Distances (Å)
  H1 H2 H3 C4 H5 H6 C7 H8 H9 C10 H11 S12
H11.76961.76961.09542.50232.50232.17523.78163.78163.48485.85374.9274
H21.76961.77121.09662.52703.08272.18062.59803.14572.79935.11234.4969
H31.76961.77121.09663.08272.52702.18063.14572.59802.79935.11234.4969
C41.09541.09661.09662.16252.16251.52782.77752.77752.53044.93424.1535
H52.50232.52703.08272.16251.75981.09752.50373.06502.15404.01842.9053
H62.50233.08272.52702.16251.75981.09753.06502.50372.15404.01842.9053
C72.17522.18062.18061.52781.09751.09752.16362.16361.52633.74272.7524
H83.78162.59803.14572.77752.50373.06502.16361.77621.09532.64842.4279
H93.78163.14572.59802.77753.06502.50372.16361.77621.09532.64842.4279
C103.48482.79932.79932.53042.15402.15401.52631.09531.09532.40501.8350
H115.85375.11235.11234.93424.01844.01843.74272.64842.64842.40501.3478
S124.92744.49694.49694.15352.90532.90532.75242.42792.42791.83501.3478

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 107.663 H1 C4 H3 107.663
H1 C4 C7 110.965 H2 C4 H3 107.723
H2 C4 C7 111.325 H3 C4 C7 111.325
C4 C7 H5 109.836 C4 C7 H6 109.836
C4 C7 C10 111.896 H5 C7 H6 106.593
H5 C7 C10 109.267 H6 C7 C10 109.267
C7 C10 H8 110.145 C7 C10 H9 110.145
C7 C10 S12 109.599 H8 C10 H9 108.348
H8 C10 S12 109.290 H9 C10 S12 109.290
C10 S12 H11 96.969
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.177     0.120
2 H 0.170     0.133
3 H 0.170     0.133
4 C -0.511     -0.505
5 H 0.182     0.045
6 H 0.182     0.045
7 C -0.320     0.209
8 H 0.197     0.147
9 H 0.197     0.147
10 C -0.457     -0.331
11 H 0.102     0.215
12 S -0.089     -0.358


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.388 1.202 0.000 1.836
CHELPG        
AIM        
ESP 1.423 1.241 0.000 1.888


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.681 -2.904 0.000
y -2.904 -32.190 0.000
z 0.000 0.000 -35.124
Traceless
 xyz
x -1.024 -2.904 0.000
y -2.904 2.713 0.000
z 0.000 0.000 -1.689
Polar
3z2-r2-3.378
x2-y2-2.492
xy-2.904
xz0.000
yz0.000


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> 157.965
(<r2>)1/2 12.568