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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-517.179264
Energy at 298.15K-517.187616
Nuclear repulsion energy160.596548
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
4/u)
Dep P Dep U
1 A' 3141 3008 34.15      
2 A' 3093 2962 29.08      
3 A' 3061 2932 11.51      
4 A' 3050 2921 28.65      
5 A' 2530 2423 54.91      
6 A' 1551 1485 9.35      
7 A' 1539 1474 3.17      
8 A' 1523 1459 3.12      
9 A' 1457 1395 7.77      
10 A' 1400 1341 3.72      
11 A' 1303 1248 31.67      
12 A' 1158 1109 8.01      
13 A' 1072 1027 0.74      
14 A' 949 909 4.63      
15 A' 827 792 6.51      
16 A' 707 677 4.98      
17 A' 351 336 1.30      
18 A' 222 213 4.01      
19 A" 3164 3030 34.04      
20 A" 3134 3002 31.65      
21 A" 3101 2970 1.15      
22 A" 1542 1477 10.85      
23 A" 1349 1292 0.00      
24 A" 1274 1220 0.11      
25 A" 1091 1045 2.80      
26 A" 895 857 0.01      
27 A" 776 743 6.74      
28 A" 234 224 0.04      
29 A" 139 133 19.51      
30 A" 99 95 13.35      

Unscaled Zero Point Vibrational Energy (zpe) 22865.5 cm-1
Scaled (by 0.9577) Zero Point Vibrational Energy (zpe) 21898.3 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
0.78984 0.07687 0.07293

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 3.132 -0.922 0.000
H2 2.653 0.534 0.886
H3 2.653 0.534 -0.886
C4 2.437 -0.075 0.000
H5 0.801 -1.191 0.881
H6 0.801 -1.191 -0.881
C7 0.983 -0.562 0.000
H8 0.128 1.225 0.892
H9 0.128 1.225 -0.892
C10 0.000 0.605 0.000
H11 -2.420 1.144 0.000
S12 -1.775 -0.073 0.000

Atom - Atom Distances (Å)
  H1 H2 H3 C4 H5 H6 C7 H8 H9 C10 H11 S12
H11.77071.77071.09552.50662.50662.17903.79863.79863.48465.92444.9799
H21.77071.77271.09672.53073.08652.18482.61733.16432.79775.18584.5558
H31.77071.77271.09673.08652.53072.18483.16432.61732.79775.18584.5558
C41.09551.09671.09672.16782.16781.53362.79612.79612.53065.00844.2122
H52.50662.53073.08652.16781.76131.09752.50803.07112.15474.07462.9427
H62.50663.08652.53072.16781.76131.09753.07112.50802.15474.07462.9427
C72.17902.18482.18481.53361.09751.09752.17252.17251.52593.80692.8009
H83.79862.61733.16432.79612.50803.07112.17251.78381.09372.70142.4701
H93.79863.16432.61732.79613.07112.50802.17251.78381.09372.70142.4701
C103.48462.79772.79772.53062.15472.15471.52591.09371.09372.47961.8998
H115.92445.18585.18585.00844.07464.07463.80692.70142.70142.47961.3771
S124.97994.55584.55584.21222.94272.94272.80092.47012.47011.89981.3771

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 107.752 H1 C4 H3 107.752
H1 C4 C7 110.850 H2 C4 H3 107.845
H2 C4 C7 111.241 H3 C4 C7 111.241
C4 C7 H5 109.845 C4 C7 H6 109.845
C4 C7 C10 111.605 H5 C7 H6 106.718
H5 C7 C10 109.351 H6 C7 C10 109.351
C7 C10 H8 110.975 C7 C10 H9 110.975
C7 C10 S12 109.208 H8 C10 H9 109.267
H8 C10 S12 108.165 H9 C10 S12 108.165
C10 S12 H11 97.053
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 0.169      
2 H 0.161      
3 H 0.161      
4 C -0.479      
5 H 0.180      
6 H 0.180      
7 C -0.297      
8 H 0.197      
9 H 0.197      
10 C -0.531      
11 H 0.055      
12 S 0.005      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.526 1.524 0.000 2.157
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.839 -3.506 0.000
y -3.506 -32.811 0.000
z 0.000 0.000 -35.372
Traceless
 xyz
x -0.748 -3.506 0.000
y -3.506 2.295 0.000
z 0.000 0.000 -1.547
Polar
3z2-r2-3.094
x2-y2-2.028
xy-3.506
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> 161.838
(<r2>)1/2 12.722