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: BLYP/6-31+G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at BLYP/6-31+G**
 hartrees
Energy at 0K-556.525531
Energy at 298.15K-556.535809
Nuclear repulsion energy237.074847
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 3064 3047 9.29      
2 A 3045 3029 12.65      
3 A 3042 3025 29.88      
4 A 3038 3022 29.27      
5 A 3023 3007 40.53      
6 A 3014 2998 15.81      
7 A 2968 2952 30.23      
8 A 2962 2946 40.59      
9 A 2956 2940 23.95      
10 A 2952 2936 31.43      
11 A 1476 1468 8.72      
12 A 1466 1459 6.89      
13 A 1457 1449 3.37      
14 A 1455 1447 9.70      
15 A 1449 1441 5.28      
16 A 1434 1427 9.54      
17 A 1386 1378 4.03      
18 A 1367 1360 5.70      
19 A 1323 1316 4.65      
20 A 1305 1298 2.04      
21 A 1237 1231 34.03      
22 A 1145 1139 14.54      
23 A 1090 1084 1.16      
24 A 1045 1040 4.04      
25 A 949 944 7.26      
26 A 941 936 3.05      
27 A 930 925 0.40      
28 A 911 907 0.99      
29 A 848 843 1.53      
30 A 671 667 0.68      
31 A 591 588 3.16      
32 A 412 410 1.25      
33 A 332 330 0.70      
34 A 316 314 0.45      
35 A 245 243 0.04      
36 A 219 218 0.00      
37 A 193 192 0.47      
38 A 151 150 0.38      
39 A 66 65 1.83      

Unscaled Zero Point Vibrational Energy (zpe) 28234.0 cm-1
Scaled (by 0.9947) Zero Point Vibrational Energy (zpe) 28084.3 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
0.19564 0.08767 0.06787

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 2.131 0.380 0.309
S2 0.784 -0.713 -0.332
C3 -0.742 0.128 0.367
C4 -1.009 1.508 -0.267
C5 -1.929 -0.839 0.171
H6 3.078 -0.096 0.016
H7 2.092 1.386 -0.133
H8 2.096 0.450 1.407
H9 -0.554 0.249 1.449
H10 -0.163 2.199 -0.128
H11 -1.751 -1.804 0.669
H12 -1.199 1.412 -1.348
H13 -1.896 1.973 0.200
H14 -2.847 -0.396 0.593
H15 -2.111 -1.031 -0.900

Atom - Atom Distances (Å)
  C1 S2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.84882.88453.38614.24141.09961.10011.10132.92062.96034.46853.86014.33245.04654.6309
S21.84881.87742.85532.76232.40062.48092.46922.42703.06882.93583.07913.83163.76072.9672
C32.88451.87741.54231.54383.84263.14053.03931.10472.20692.20062.19142.18302.18152.1965
C43.38612.85531.54232.55884.39993.10603.68282.17641.10123.52131.10231.10502.78302.8399
C54.24142.76231.54382.55885.06444.60554.40342.17003.52691.10102.81242.81251.10331.1030
H61.09962.40063.84264.39995.06441.78681.78893.92053.97405.16354.73575.39075.96105.3512
H71.10012.48093.14053.10604.60551.78681.80283.28622.39665.05833.50774.04465.30084.9085
H81.10132.46923.03933.68284.40341.78891.80282.65813.24334.51894.40164.44005.08075.0212
H92.92062.42701.10472.17642.17003.92053.28622.65812.53842.50143.09762.51652.53143.0954
H102.96033.06882.20691.10123.52693.97402.39663.24332.53844.38001.78361.77853.80293.8506
H114.46852.93582.20063.52131.10105.16355.05834.51892.50144.38003.83693.80931.78641.7859
H123.86013.07912.19141.10232.81244.73573.50774.40163.09761.78363.83691.78863.12362.6466
H134.33243.83162.18301.10502.81255.39074.04464.44002.51651.77853.80931.78862.58323.2070
H145.04653.76072.18152.78301.10335.96105.30085.08072.53143.80291.78643.12362.58321.7818
H154.63092.96722.19652.83991.10305.35124.90855.02123.09543.85061.78592.64663.20701.7818

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 101.448 S2 C1 H6 106.216
S2 C1 H7 112.042 S2 C1 H8 111.099
S2 C3 C4 112.858 S2 C3 C5 107.289
S2 C3 H9 106.029 C3 C4 H10 112.118
C3 C4 H12 110.813 C3 C4 H13 109.993
C3 C5 H11 111.522 C3 C5 H14 109.878
C3 C5 H15 111.069 C4 C3 C5 112.019
C4 C3 H9 109.499 C5 C3 H9 108.902
H6 C1 H7 108.640 H6 C1 H8 108.738
H7 C1 H8 109.960 H10 C4 H12 108.084
H10 C4 H13 107.441 H11 C5 H14 108.280
H11 C5 H15 108.248 H12 C4 H13 108.250
H14 C5 H15 107.720
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.568      
2 S 0.050      
3 C 0.079      
4 C -0.543      
5 C -0.610      
6 H 0.176      
7 H 0.172      
8 H 0.173      
9 H 0.157      
10 H 0.141      
11 H 0.161      
12 H 0.159      
13 H 0.145      
14 H 0.148      
15 H 0.159      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.277 1.374 0.998 1.721
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.250 1.459 0.502
y 1.459 -43.292 0.051
z 0.502 0.051 -42.654
Traceless
 xyz
x 4.723 1.459 0.502
y 1.459 -2.840 0.051
z 0.502 0.051 -1.883
Polar
3z2-r2-3.766
x2-y25.042
xy1.459
xz0.502
yz0.051


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> 189.610
(<r2>)1/2 13.770