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: G3B3

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at G3B3
 hartrees
Energy at 0K-556.321360
Energy at 298.15K-556.312778
Nuclear repulsion energy 
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 B3LYP/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 3151 3026 8.97      
2 A 3135 3010 12.70      
3 A 3131 3007 30.02      
4 A 3128 3003 27.76      
5 A 3114 2990 39.63      
6 A 3106 2983 13.52      
7 A 3057 2936 24.98      
8 A 3050 2929 29.35      
9 A 3046 2925 20.17      
10 A 3041 2921 22.38      
11 A 1538 1477 6.20      
12 A 1529 1469 4.77      
13 A 1519 1459 7.98      
14 A 1518 1457 3.81      
15 A 1512 1452 4.52      
16 A 1498 1439 8.32      
17 A 1447 1390 3.10      
18 A 1430 1373 4.54      
19 A 1389 1334 4.36      
20 A 1364 1310 2.03      
21 A 1298 1246 36.10      
22 A 1196 1148 11.76      
23 A 1142 1097 1.18      
24 A 1092 1049 3.79      
25 A 992 952 8.65      
26 A 984 945 4.83      
27 A 970 932 0.48      
28 A 946 908 1.37      
29 A 892 857 0.92      
30 A 720 691 0.95      
31 A 631 606 2.50      
32 A 424 407 1.04      
33 A 345 331 0.81      
34 A 328 315 0.44      
35 A 255 245 0.06      
36 A 230 221 0.00      
37 A 204 196 0.49      
38 A 160 153 0.44      
39 A 69 66 1.90      

Unscaled Zero Point Vibrational Energy (zpe) 29288.9 cm-1
Scaled (by 0.9603) Zero Point Vibrational Energy (zpe) 28126.1 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 B3LYP/6-31G*
ABC
0.19933 0.08991 0.06936

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 2.105 0.373 0.296
S2 0.771 -0.713 -0.320
C3 -0.729 0.126 0.367
C4 -0.983 1.498 -0.262
C5 -1.915 -0.822 0.161
H6 3.049 -0.097 0.010
H7 2.064 1.370 -0.151
H8 2.073 0.457 1.387
H9 -0.554 0.246 1.444
H10 -0.140 2.181 -0.115
H11 -1.750 -1.784 0.655
H12 -1.160 1.405 -1.339
H13 -1.868 1.964 0.192
H14 -2.828 -0.375 0.574
H15 -2.088 -1.009 -0.905

Atom - Atom Distances (Å)
  C1 S2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.82712.84573.33354.19601.09331.09371.09482.89822.91084.43143.79434.28024.99664.5750
S21.82711.85172.82332.73172.38272.45802.44572.40583.04062.90763.04173.79363.72392.9331
C32.84571.85171.53071.53213.80193.10173.00101.09772.19102.18482.17522.16862.16742.1800
C43.33352.82331.53072.53604.34503.05203.62592.15961.09483.49351.09551.09802.75922.8145
C54.19602.73171.53212.53605.01944.55424.36442.15383.49911.09452.78932.78611.09651.0964
H61.09332.38273.80194.34505.01941.77511.77673.89273.92085.12724.66835.33455.91055.2969
H71.09372.45803.10173.05204.55421.77511.78893.26502.34835.01463.43643.99115.24454.8448
H81.09482.44573.00103.62594.36441.77671.78892.63613.18174.49154.33444.38525.03734.9719
H92.89822.40581.09772.15962.15383.89273.26502.63612.51862.48453.07522.49882.51273.0734
H102.91083.04062.19101.09483.49913.92082.34833.18172.51864.34791.77291.76843.77273.8204
H114.43142.90762.18483.49351.09455.12725.01464.49152.48454.34793.80733.77831.77601.7747
H123.79433.04172.17521.09552.78934.66833.43644.33443.07521.77293.80731.77753.10042.6224
H134.28023.79362.16861.09802.78615.33453.99114.38522.49881.76843.77831.77752.55713.1767
H144.99663.72392.16742.75921.09655.91055.24455.03732.51273.77271.77603.10042.55711.7714
H154.57502.93312.18002.81451.09645.29694.84484.97193.07343.82041.77472.62243.17671.7714

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 101.268 S2 C1 H6 106.651
S2 C1 H7 112.163 S2 C1 H8 111.151
S2 C3 C4 112.747 S2 C3 C5 107.352
S2 C3 H9 106.491 C3 C4 H10 112.051
C3 C4 H12 110.726 C3 C4 H13 110.112
C3 C5 H11 111.485 C3 C5 H14 109.977
C3 C5 H15 110.984 C4 C3 C5 111.784
C4 C3 H9 109.408 C5 C3 H9 108.854
H6 C1 H7 108.518 H6 C1 H8 108.571
H7 C1 H8 109.649 H10 C4 H12 108.055
H10 C4 H13 107.506 H11 C5 H14 108.321
H11 C5 H15 108.202 H12 C4 H13 108.252
H14 C5 H15 107.751
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.588 -0.095   -0.272
2 S 0.079 -0.326   -0.277
3 C -0.218 0.256   0.221
4 C -0.434 -0.202   -0.336
5 C -0.451 -0.189   -0.411
6 H 0.183 0.117   0.163
7 H 0.177 0.050   0.104
8 H 0.173 0.046   0.093
9 H 0.156 0.018   0.069
10 H 0.148 0.070   0.103
11 H 0.163 0.042   0.105
12 H 0.159 0.042   0.095
13 H 0.144 0.042   0.085
14 H 0.149 0.044   0.111
15 H 0.160 0.084   0.146


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.272 1.394 0.965 1.717
CHELPG -0.205 1.367 0.944 1.674
AIM        
ESP -0.241 1.411 0.976 1.732


Electric Quadrupole moment
Quadrupole components in D Å


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> 185.181
(<r2>)1/2 13.608