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

using model chemistry: HF/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 HF/CEP-31G*
 hartrees
Energy at 0K-31.055162
Energy at 298.15K-31.063838
Nuclear repulsion energy71.365386
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 HF/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' 3282 2947 88.28      
2 A' 3258 2926 57.73      
3 A' 3237 2906 24.11      
4 A' 3213 2885 54.05      
5 A' 2891 2596 27.21      
6 A' 1637 1470 2.21      
7 A' 1624 1459 1.34      
8 A' 1620 1454 3.16      
9 A' 1552 1394 0.22      
10 A' 1509 1355 7.55      
11 A' 1390 1248 49.11      
12 A' 1223 1099 5.50      
13 A' 1117 1003 0.06      
14 A' 1010 907 0.62      
15 A' 931 836 5.11      
16 A' 790 710 5.04      
17 A' 374 336 0.95      
18 A' 240 215 2.40      
19 A" 3319 2981 98.81      
20 A" 3287 2951 67.89      
21 A" 3265 2932 1.98      
22 A" 1625 1459 6.39      
23 A" 1432 1286 0.00      
24 A" 1347 1209 0.58      
25 A" 1155 1037 2.37      
26 A" 925 831 0.08      
27 A" 789 708 1.94      
28 A" 257 231 0.83      
29 A" 208 187 24.05      
30 A" 111 100 4.57      

Unscaled Zero Point Vibrational Energy (zpe) 24308.1 cm-1
Scaled (by 0.898) Zero Point Vibrational Energy (zpe) 21828.7 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 HF/CEP-31G*
ABC
0.79990 0.07844 0.07440

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 1.549 -2.413 0.000
H2 2.057 -0.971 0.884
H3 2.057 -0.971 -0.884
C4 1.519 -1.322 0.000
H5 -0.460 -1.201 0.878
H6 -0.460 -1.201 -0.878
C7 0.062 -0.817 0.000
H8 0.495 1.118 0.884
H9 0.495 1.118 -0.884
C10 0.000 0.720 0.000
H11 -1.532 2.588 0.000
S12 -1.754 1.268 0.000

Atom - Atom Distances (Å)
  H1 H2 H3 C4 H5 H6 C7 H8 H9 C10 H11 S12
H11.76571.76571.09142.50572.50572.18113.78953.78953.49555.87374.9464
H21.76571.76711.09262.52763.08082.18682.60833.15072.80575.13064.5078
H31.76571.76711.09263.08082.52762.18683.15072.60832.80575.13064.5078
C41.09141.09261.09262.16812.16811.54122.78972.78972.54514.95894.1739
H52.50572.52763.08082.16811.75561.09122.50773.06472.16174.03372.9227
H62.50573.08082.52762.16811.75561.09123.06472.50772.16174.03372.9227
C72.18112.18682.18681.54121.09121.09122.17112.17111.53903.75972.7659
H83.78952.60833.15072.78972.50773.06472.17111.76791.08832.65502.4213
H93.78953.15072.60832.78973.06472.50772.17111.76791.08832.65502.4213
C103.49552.80572.80572.54512.16172.16171.53901.08831.08832.41521.8378
H115.87375.13065.13064.95894.03374.03373.75972.65502.65502.41521.3378
S124.94644.50784.50784.17392.92272.92272.76592.42132.42131.83781.3378

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 107.896 H1 C4 H3 107.896
H1 C4 C7 110.735 H2 C4 H3 107.937
H2 C4 C7 111.118 H3 C4 C7 111.118
C4 C7 H5 109.721 C4 C7 H6 109.721
C4 C7 C10 111.442 H5 C7 H6 107.114
H5 C7 C10 109.370 H6 C7 C10 109.370
C7 C10 H8 110.276 C7 C10 H9 110.276
C7 C10 S12 109.676 H8 C10 H9 108.629
H8 C10 S12 108.975 H9 C10 S12 108.975
C10 S12 H11 97.784
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/CEP-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.143      
2 H 0.094      
3 H 0.094      
4 C -0.327      
5 H 0.099      
6 H 0.099      
7 C -0.101      
8 H 0.123      
9 H 0.123      
10 C -0.269      
11 H 0.102      
12 S -0.181      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.873 0.220 0.000 1.886
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.956 0.767 0.000
y 0.767 -29.811 0.000
z 0.000 0.000 -34.700
Traceless
 xyz
x -5.701 0.767 0.000
y 0.767 6.517 0.000
z 0.000 0.000 -0.816
Polar
3z2-r2-1.632
x2-y2-8.145
xy0.767
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.091 -1.400 0.000
y -1.400 7.265 0.000
z 0.000 0.000 5.058


<r2> (average value of r2) Å2
<r2> 109.003
(<r2>)1/2 10.440