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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-517.246953
Energy at 298.15K-517.255376
Nuclear repulsion energy162.619016
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' 3137 3006 28.90      
2 A' 3072 2944 39.95      
3 A' 3056 2929 7.72      
4 A' 3050 2923 21.14      
5 A' 2716 2603 16.27      
6 A' 1515 1452 4.84      
7 A' 1502 1439 1.08      
8 A' 1495 1433 3.11      
9 A' 1420 1361 1.95      
10 A' 1382 1325 5.08      
11 A' 1276 1223 31.16      
12 A' 1141 1093 5.54      
13 A' 1062 1018 0.09      
14 A' 941 902 2.55      
15 A' 858 822 3.51      
16 A' 743 712 2.61      
17 A' 352 338 0.57      
18 A' 221 212 2.52      
19 A" 3137 3007 53.12      
20 A" 3125 2995 4.43      
21 A" 3095 2966 1.37      
22 A" 1506 1443 7.96      
23 A" 1329 1274 0.01      
24 A" 1248 1196 0.35      
25 A" 1074 1029 2.89      
26 A" 872 836 0.00      
27 A" 754 722 4.59      
28 A" 234 224 0.51      
29 A" 182 175 19.45      
30 A" 107 103 4.47      

Unscaled Zero Point Vibrational Energy (zpe) 22800.9 cm-1
Scaled (by 0.9584) Zero Point Vibrational Energy (zpe) 21852.4 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
0.80242 0.07910 0.07503

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 3.063 -1.067 0.000
H2 2.649 0.406 0.885
H3 2.649 0.406 -0.885
C4 2.405 -0.192 0.000
H5 0.726 -1.232 0.879
H6 0.726 -1.232 -0.879
C7 0.936 -0.611 0.000
H8 0.176 1.209 0.888
H9 0.176 1.209 -0.888
C10 0.000 0.594 0.000
H11 -2.318 1.237 0.000
S12 -1.744 0.020 0.000

Atom - Atom Distances (Å)
  H1 H2 H3 C4 H5 H6 C7 H8 H9 C10 H11 S12
H11.76751.76751.09432.50182.50182.17453.78193.78193.48395.85294.9277
H21.76751.76901.09552.52653.08112.17962.60043.14692.79935.11294.4977
H31.76751.76901.09553.08112.52652.17963.14692.60042.79935.11294.4977
C41.09431.09551.09552.16182.16181.52732.77892.77892.53044.93444.1544
H52.50182.52653.08112.16181.75791.09672.50283.06352.15264.01682.9052
H62.50183.08112.52652.16181.75791.09673.06352.50282.15264.01682.9052
C72.17452.17962.17961.52731.09671.09672.16322.16321.52583.74222.7534
H83.78192.60043.14692.77892.50283.06352.16321.77541.09452.64692.4265
H93.78193.14692.60042.77893.06352.50282.16321.77541.09452.64692.4265
C103.48392.79932.79932.53042.15262.15261.52581.09451.09452.40521.8357
H115.85295.11295.11294.93444.01684.01683.74222.64692.64692.40521.3459
S124.92774.49774.49774.15442.90522.90522.75342.42652.42651.83571.3459

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 107.638 H1 C4 H3 107.638
H1 C4 C7 111.013 H2 C4 H3 107.683
H2 C4 C7 111.343 H3 C4 C7 111.343
C4 C7 H5 109.860 C4 C7 H6 109.860
C4 C7 C10 111.952 H5 C7 H6 106.532
H5 C7 C10 109.242 H6 C7 C10 109.242
C7 C10 H8 110.204 C7 C10 H9 110.204
C7 C10 S12 109.643 H8 C10 H9 108.401
H8 C10 S12 109.181 H9 C10 S12 109.181
C10 S12 H11 97.019
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 0.137      
2 H 0.132      
3 H 0.132      
4 C -0.392      
5 H 0.145      
6 H 0.145      
7 C -0.248      
8 H 0.160      
9 H 0.160      
10 C -0.385      
11 H 0.069      
12 S -0.055      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.383 1.188 0.000 1.824
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.587 -2.876 0.000
y -2.876 -32.174 0.000
z 0.000 0.000 -35.101
Traceless
 xyz
x -0.950 -2.876 0.000
y -2.876 2.670 0.000
z 0.000 0.000 -1.720
Polar
3z2-r2-3.440
x2-y2-2.414
xy-2.876
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> 157.961
(<r2>)1/2 12.568