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All results from a given calculation for CH2(SH)CH(CH3)CH3 (1-Propanethiol, 2-methyl-)

using model chemistry: MP3/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at MP3/6-31G*
 hartrees
Energy at 0K-555.508213
Energy at 298.15K-555.519022
HF Energy-554.803344
Nuclear repulsion energy234.244718
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 MP3/6-31G*
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 3189 2993 23.96      
2 A 3178 2983 33.64      
3 A 3177 2982 40.31      
4 A 3170 2976 16.91      
5 A 3167 2973 6.54      
6 A 3119 2928 27.06      
7 A 3097 2907 18.80      
8 A 3092 2902 7.95      
9 A 3092 2902 14.28      
10 A 2756 2587 22.20      
11 A 1569 1473 14.59      
12 A 1565 1469 3.96      
13 A 1558 1462 3.50      
14 A 1549 1454 1.50      
15 A 1543 1448 4.08      
16 A 1484 1393 9.53      
17 A 1468 1378 7.07      
18 A 1435 1347 3.45      
19 A 1421 1334 2.88      
20 A 1343 1260 23.42      
21 A 1290 1211 3.30      
22 A 1242 1166 4.64      
23 A 1194 1121 2.86      
24 A 1138 1068 3.06      
25 A 1019 956 1.42      
26 A 1006 944 0.47      
27 A 965 906 1.50      
28 A 945 887 3.39      
29 A 915 859 1.71      
30 A 840 788 2.09      
31 A 765 718 1.03      
32 A 442 414 0.07      
33 A 409 384 1.01      
34 A 351 330 0.10      
35 A 261 245 0.05      
36 A 234 220 0.28      
37 A 216 203 1.75      
38 A 165 155 15.22      
39 A 86 80 11.14      

Unscaled Zero Point Vibrational Energy (zpe) 29726.3 cm-1
Scaled (by 0.9386) Zero Point Vibrational Energy (zpe) 27901.1 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 MP3/6-31G*
ABC
0.24694 0.07141 0.05964

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.006 1.449 0.166
H2 0.115 2.043 -0.056
H3 1.164 1.469 1.251
H4 1.865 1.935 -0.309
S5 -1.902 0.066 -0.125
H6 -2.690 -0.862 0.445
C7 2.158 -0.780 -0.060
H8 2.087 -1.804 -0.441
H9 3.012 -0.296 -0.545
H10 2.365 -0.830 1.015
C11 -0.311 -0.720 0.328
H12 -0.326 -1.761 -0.005
H13 -0.191 -0.706 1.416
C14 0.870 0.006 -0.325
H15 0.694 0.022 -1.409

Atom - Atom Distances (Å)
  C1 H2 H3 H4 S5 H6 C7 H8 H9 H10 C11 H12 H13 C14 H15
C11.09351.09651.09473.23404.36812.51903.48122.75202.78602.54313.48012.76461.53082.1486
H21.09351.77081.77102.82534.06883.48414.33973.75523.80282.82173.82993.13332.18902.5005
H31.09651.77081.77253.64214.57552.78643.79843.12332.60472.79653.77272.56852.17073.0646
H41.09471.77101.77254.20915.39762.74223.74822.52023.10653.49124.30753.76562.17082.4985
S53.23402.82533.64214.20911.34414.14754.41674.94534.50711.83192.41632.42922.78002.8965
H64.36814.06884.57555.39761.34414.87424.94825.81445.08702.38602.56892.68533.74393.9581
C72.51903.48412.78642.74224.14754.87421.09501.09471.09632.49932.67082.77481.53152.1457
H83.48124.33973.79843.74824.41674.94821.09501.77211.77402.74102.45183.13682.18382.4918
H92.75203.75523.12332.52024.94535.81441.09471.77211.77083.46133.68483.77752.17432.4943
H102.78603.80282.60473.10654.50715.08701.09631.77401.77082.76503.02482.59022.17503.0651
C112.54312.82172.79653.49121.83192.38602.49932.74103.46132.76501.09321.09481.53202.1391
H123.48013.82993.77274.30752.41632.56892.67082.45183.68483.02481.09321.77472.15752.4878
H132.76463.13332.56853.76562.42922.68532.77483.13683.77752.59021.09481.77472.15963.0484
C141.53082.18902.17072.17082.78003.74391.53152.18382.17432.17501.53202.15752.15961.0982
H152.14862.50053.06462.49852.89653.95812.14572.49182.49433.06512.13912.48783.04841.0982

picture of 1-Propanethiol, 2-methyl- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C14 C7 110.685 C1 C14 C11 112.257
C1 C14 H15 108.505 H2 C1 H3 107.918
H2 C1 H4 108.062 H2 C1 C14 111.974
H3 C1 H4 107.981 H3 C1 C14 110.330
H4 C1 C14 110.442 S5 C11 H12 108.750
S5 C11 H13 109.613 S5 C11 C14 111.148
H6 S5 C11 96.184 C7 C14 C11 109.341
C7 C14 H15 108.233 H8 C7 H9 108.049
H8 C7 H10 108.105 H8 C7 C14 111.413
H9 C7 H10 107.843 H9 C7 C14 110.673
H10 C7 C14 110.630 C11 C14 H15 107.691
H12 C11 H13 108.414 H12 C11 C14 109.397
H13 C11 C14 109.470
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability