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

using model chemistry: B3PW91/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3PW91/3-21G
 hartrees
Energy at 0K-514.631216
Energy at 298.15K-514.639603
Nuclear repulsion energy160.552750
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 B3PW91/3-21G
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' 3131 3009 25.54      
2 A' 3098 2978 19.91      
3 A' 3071 2951 5.80      
4 A' 3053 2935 19.09      
5 A' 2476 2380 38.00      
6 A' 1563 1502 9.09      
7 A' 1548 1488 4.51      
8 A' 1524 1465 4.23      
9 A' 1456 1399 10.92      
10 A' 1389 1335 3.31      
11 A' 1294 1243 27.68      
12 A' 1149 1104 10.57      
13 A' 1040 1000 1.01      
14 A' 944 908 4.00      
15 A' 827 795 6.89      
16 A' 703 676 5.36      
17 A' 351 337 1.39      
18 A' 226 217 3.74      
19 A" 3167 3044 21.14      
20 A" 3131 3010 23.15      
21 A" 3104 2984 0.09      
22 A" 1560 1500 11.55      
23 A" 1365 1312 0.01      
24 A" 1277 1227 0.04      
25 A" 1089 1047 2.67      
26 A" 886 851 0.07      
27 A" 769 740 8.05      
28 A" 243 234 0.02      
29 A" 146 140 22.76      
30 A" 103 99 10.59      

Unscaled Zero Point Vibrational Energy (zpe) 22840.4 cm-1
Scaled (by 0.9612) Zero Point Vibrational Energy (zpe) 21954.2 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 B3PW91/3-21G
ABC
0.78112 0.07711 0.07310

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/3-21G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 3.140 -0.894 0.000
H2 2.633 0.558 0.889
H3 2.633 0.558 -0.889
C4 2.436 -0.053 0.000
H5 0.803 -1.184 0.886
H6 0.803 -1.184 -0.886
C7 0.982 -0.562 0.000
H8 0.125 1.224 0.897
H9 0.125 1.224 -0.897
C10 0.000 0.611 0.000
H11 -2.421 1.124 0.000
S12 -1.772 -0.088 0.000

Atom - Atom Distances (Å)
  H1 H2 H3 C4 H5 H6 C7 H8 H9 C10 H11 S12
H11.77661.77661.09612.51572.51572.18273.79203.79203.48175.91574.9771
H21.77661.77841.09682.52633.08752.18382.59483.14992.77925.16274.5394
H31.77661.77841.09683.08752.52632.18383.14992.59482.77925.16274.5394
C41.09611.09681.09682.17502.17501.54032.78902.78902.52514.99824.2081
H52.51572.52633.08752.17501.77161.09712.50153.07162.15664.06272.9351
H62.51573.08752.52632.17501.77161.09713.07162.50152.15664.06272.9351
C72.18272.18382.18381.54031.09711.09712.17472.17471.53003.79832.7946
H83.79202.59483.14992.78902.50153.07162.17471.79331.09332.70132.4742
H93.79203.14992.59482.78903.07162.50152.17471.79331.09332.70132.4742
C103.48172.77922.77922.52512.15662.15661.53001.09331.09332.47511.9047
H115.91575.16275.16274.99824.06274.06273.79832.70132.70132.47511.3748
S124.97714.53944.53944.20812.93512.93512.79462.47422.47421.90471.3748

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 108.216 H1 C4 H3 108.216
H1 C4 C7 110.634 H2 C4 H3 108.329
H2 C4 C7 110.678 H3 C4 C7 110.678
C4 C7 H5 109.972 C4 C7 H6 109.972
C4 C7 C10 110.656 H5 C7 H6 107.695
H5 C7 C10 109.244 H6 C7 C10 109.244
C7 C10 H8 110.891 C7 C10 H9 110.891
C7 C10 S12 108.411 H8 C10 H9 110.204
H8 C10 S12 108.172 H9 C10 S12 108.172
C10 S12 H11 96.669
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.220      
2 H 0.212      
3 H 0.212      
4 C -0.613      
5 H 0.236      
6 H 0.236      
7 C -0.439      
8 H 0.250      
9 H 0.250      
10 C -0.648      
11 H 0.084      
12 S -0.001      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.501 1.517 0.000 2.134
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.859 -3.461 0.000
y -3.461 -33.023 0.000
z 0.000 0.000 -35.438
Traceless
 xyz
x -0.628 -3.461 0.000
y -3.461 2.125 0.000
z 0.000 0.000 -1.497
Polar
3z2-r2-2.994
x2-y2-1.835
xy-3.461
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> 161.558
(<r2>)1/2 12.711