return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

All results from a given calculation for CH3C(SCH3)HCH3 (Propane, 2-(methylthio)-)

using model chemistry: LSDA/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at LSDA/6-31G*
 hartrees
Energy at 0K-554.710670
Energy at 298.15K-554.721144
Nuclear repulsion energy242.887318
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 LSDA/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 3099 3041 2.52      
2 A 3082 3024 10.17      
3 A 3075 3017 16.37      
4 A 3068 3010 5.73      
5 A 3066 3009 18.21      
6 A 3060 3002 14.63      
7 A 2987 2931 11.36      
8 A 2984 2928 26.13      
9 A 2980 2925 18.12      
10 A 2966 2911 18.70      
11 A 1466 1439 11.07      
12 A 1458 1431 8.30      
13 A 1447 1420 16.96      
14 A 1444 1417 6.43      
15 A 1435 1408 4.52      
16 A 1422 1396 14.50      
17 A 1372 1347 13.66      
18 A 1361 1336 17.40      
19 A 1323 1298 2.66      
20 A 1305 1281 0.54      
21 A 1237 1214 29.51      
22 A 1158 1137 8.81      
23 A 1142 1121 1.15      
24 A 1049 1029 4.48      
25 A 957 940 10.54      
26 A 946 928 5.86      
27 A 937 919 4.20      
28 A 910 893 0.98      
29 A 901 885 3.29      
30 A 748 734 0.87      
31 A 647 635 1.41      
32 A 411 403 0.96      
33 A 340 334 0.93      
34 A 323 317 0.47      
35 A 263 258 0.13      
36 A 242 238 0.14      
37 A 220 215 0.53      
38 A 156 153 0.50      
39 A 76 75 1.95      

Unscaled Zero Point Vibrational Energy (zpe) 28532.0 cm-1
Scaled (by 0.9813) Zero Point Vibrational Energy (zpe) 27998.4 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 LSDA/6-31G*
ABC
0.20316 0.09488 0.07200

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 2.045 0.371 0.250
S2 0.740 -0.749 -0.275
C3 -0.715 0.130 0.376
C4 -0.888 1.489 -0.254
C5 -1.909 -0.758 0.124
H6 3.006 -0.104 -0.004
H7 1.995 1.345 -0.267
H8 2.017 0.534 1.342
H9 -0.561 0.240 1.469
H10 -0.013 2.141 -0.090
H11 -1.792 -1.747 0.599
H12 -1.039 1.388 -1.344
H13 -1.770 2.003 0.172
H14 -2.827 -0.288 0.518
H15 -2.051 -0.914 -0.962

Atom - Atom Distances (Å)
  C1 S2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.79842.77273.17914.11441.10151.10361.10442.87942.73474.39633.61704.14974.92364.4605
S21.79841.82022.76802.67932.37152.44162.42772.38992.99212.85832.97873.75143.68332.8789
C32.77271.82021.50831.51023.74683.03802.92521.10882.18012.17532.15532.15932.15822.1600
C43.17912.76801.50832.49734.21472.88653.44962.15341.10393.46621.10461.10572.74122.7616
C54.11442.67931.51022.49734.96014.45184.30952.15063.47101.10302.74152.76491.10411.1053
H61.10152.37153.74684.21474.96011.78661.78743.87353.76235.10674.51455.22255.85905.2101
H71.10362.44163.03802.88654.45181.78661.80153.28072.16624.96463.21943.84655.15094.6856
H81.10442.42772.92523.44964.30951.78741.80152.59742.95784.50134.15694.22684.98194.8941
H92.87942.38991.10882.15342.15063.87353.28072.59742.51862.49363.07532.50052.51383.0755
H102.73472.99212.18011.10393.47103.76232.16622.95782.51864.33031.78701.78213.76703.7744
H114.39632.85832.17533.46621.10305.10674.96464.50132.49364.33033.76373.77361.79051.7878
H123.61702.97872.15531.10462.74154.51453.21944.15693.07531.78703.76371.79163.07772.5431
H134.14973.75142.15931.10572.76495.22253.84654.22682.50051.78213.77361.79162.54653.1415
H144.92363.68332.15822.74121.10415.85905.15094.98192.51383.76701.79053.07772.54651.7842
H154.46052.87892.16002.76161.10535.21014.68564.89413.07553.77441.78782.54313.14151.7842

picture of Propane, 2-(methylthio)- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 S2 C3 100.035 S2 C1 H6 107.273
S2 C1 H7 112.344 S2 C1 H8 111.252
S2 C3 C4 112.192 S2 C3 C5 106.754
S2 C3 H9 106.835 C3 C4 H10 112.222
C3 C4 H12 110.193 C3 C4 H13 110.444
C3 C5 H11 111.750 C3 C5 H14 110.321
C3 C5 H15 110.391 C4 C3 C5 111.651
C4 C3 H9 109.795 C5 C3 H9 109.445
H6 C1 H7 108.226 H6 C1 H8 108.248
H7 C1 H8 109.351 H10 C4 H12 108.028
H10 C4 H13 107.519 H11 C5 H14 108.428
H11 C5 H15 108.113 H12 C4 H13 108.302
H14 C5 H15 107.711
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.685      
2 S 0.098      
3 C -0.252      
4 C -0.523      
5 C -0.544      
6 H 0.216      
7 H 0.205      
8 H 0.202      
9 H 0.185      
10 H 0.173      
11 H 0.194      
12 H 0.188      
13 H 0.175      
14 H 0.179      
15 H 0.189      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.234 1.457 0.877 1.717
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.543 1.430 0.366
y 1.430 -41.822 0.041
z 0.366 0.041 -41.173
Traceless
 xyz
x 4.954 1.430 0.366
y 1.430 -2.964 0.041
z 0.366 0.041 -1.991
Polar
3z2-r2-3.982
x2-y25.279
xy1.430
xz0.366
yz0.041


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.994 -0.051 -0.066
y -0.051 8.792 0.269
z -0.066 0.269 7.522


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000