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All results from a given calculation for CH3CHSHCH3 (2-Propanethiol)

using model chemistry: BLYP/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at BLYP/6-31+G**
 hartrees
Energy at 0K-517.236650
Energy at 298.15K-517.245012
Nuclear repulsion energy167.131682
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 BLYP/6-31+G**
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' 3049 3033 24.71      
2 A' 3016 3000 67.92      
3 A' 2974 2959 4.96      
4 A' 2955 2940 47.68      
5 A' 2573 2559 13.93      
6 A' 1473 1465 7.21      
7 A' 1465 1457 12.15      
8 A' 1386 1378 3.37      
9 A' 1258 1251 17.55      
10 A' 1152 1146 4.46      
11 A' 1078 1073 25.18      
12 A' 855 851 4.52      
13 A' 832 828 7.91      
14 A' 566 563 8.61      
15 A' 397 395 0.46      
16 A' 327 325 0.28      
17 A' 261 260 0.06      
18 A" 3047 3031 18.00      
19 A" 3008 2992 0.27      
20 A" 2949 2933 22.76      
21 A" 1455 1447 2.18      
22 A" 1451 1444 2.31      
23 A" 1366 1359 6.27      
24 A" 1294 1287 2.42      
25 A" 1091 1085 1.63      
26 A" 924 919 0.86      
27 A" 911 906 0.68      
28 A" 313 312 2.40      
29 A" 238 237 0.43      
30 A" 179 178 17.05      

Unscaled Zero Point Vibrational Energy (zpe) 21921.0 cm-1
Scaled (by 0.9947) Zero Point Vibrational Energy (zpe) 21804.9 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 BLYP/6-31+G**
ABC
0.25691 0.14065 0.10115

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.576 0.000
S2 -0.981 -1.030 0.000
H3 -0.807 1.329 0.000
H4 0.098 -1.862 0.000
C5 0.839 0.738 1.284
C6 0.839 0.738 -1.284
H7 1.634 -0.024 1.336
H8 1.634 -0.024 -1.336
H9 1.324 1.731 1.299
H10 0.216 0.643 2.186
H11 0.216 0.643 -2.186
H12 1.324 1.731 -1.299

Atom - Atom Distances (Å)
  C1 S2 H3 H4 C5 C6 H7 H8 H9 H10 H11 H12
C11.88251.10372.44011.54231.54232.19462.19462.18452.19762.19762.1845
S21.88252.36531.36242.84412.84413.10443.10443.82403.00183.00183.8240
H31.10372.36533.31652.16962.16963.09483.09482.52812.50912.50912.5281
H42.44011.36243.31652.99322.99322.74262.74264.01193.32673.32674.0119
C51.54232.84412.16962.99322.56851.10342.84261.10481.10013.52702.8091
C61.54232.84412.16962.99322.56852.84261.10342.80913.52701.10011.1048
H72.19463.10443.09482.74261.10342.84262.67191.78261.78343.85513.1807
H82.19463.10443.09482.74262.84261.10342.67193.18073.85511.78341.7826
H92.18453.82402.52814.01191.10482.80911.78263.18071.78863.81492.5971
H102.19763.00182.50913.32671.10013.52701.78343.85511.78864.37203.8149
H112.19763.00182.50913.32673.52701.10013.85511.78343.81494.37201.7886
H122.18453.82402.52814.01192.80911.10483.18071.78262.59713.81491.7886

picture of 2-Propanethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 S2 H4 96.204 C1 C5 H7 111.005
C1 C5 H9 110.126 C1 C5 H10 111.443
C1 C6 H8 111.005 C1 C6 H11 111.443
C1 C6 H12 110.126 S2 C1 H3 101.562
S2 C1 C5 111.907 S2 C1 C6 111.907
H3 C1 C5 109.034 H3 C1 C6 109.034
C5 C1 C6 112.749 H7 C5 H9 107.657
H7 C5 H10 108.061 H8 C6 H11 108.061
H8 C6 H12 107.657 H9 C5 H10 108.425
H11 C6 H12 108.425
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.076      
2 S -0.055      
3 H 0.164      
4 H 0.052      
5 C -0.575      
6 C -0.575      
7 H 0.149      
8 H 0.149      
9 H 0.144      
10 H 0.163      
11 H 0.163      
12 H 0.144      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.508 1.038 0.000 1.830
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.576 -2.380 0.000
y -2.380 -33.586 0.000
z 0.000 0.000 -36.621
Traceless
 xyz
x -1.472 -2.380 0.000
y -2.380 3.012 0.000
z 0.000 0.000 -1.540
Polar
3z2-r2-3.080
x2-y2-2.990
xy-2.380
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> 129.535
(<r2>)1/2 11.381