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

using model chemistry: CISD/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 CISD/6-31G*
 hartrees
Energy at 0K-555.396450
Energy at 298.15K-555.407371
HF Energy-554.803975
Nuclear repulsion energy234.893979
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 CISD/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 3244 3003 27.77      
2 A 3237 2997 34.43      
3 A 3231 2991 46.19      
4 A 3224 2985 26.39      
5 A 3220 2981 6.57      
6 A 3180 2944 30.21      
7 A 3154 2920 20.74      
8 A 3151 2917 5.40      
9 A 3148 2914 20.90      
10 A 2842 2631 23.47      
11 A 1605 1486 13.74      
12 A 1599 1481 3.19      
13 A 1593 1475 3.50      
14 A 1584 1467 1.60      
15 A 1577 1460 3.98      
16 A 1523 1410 8.69      
17 A 1507 1395 5.90      
18 A 1470 1361 4.35      
19 A 1454 1346 2.92      
20 A 1377 1275 25.54      
21 A 1320 1222 3.67      
22 A 1269 1175 5.07      
23 A 1221 1130 3.08      
24 A 1164 1078 2.82      
25 A 1040 963 1.27      
26 A 1028 951 0.36      
27 A 988 915 1.53      
28 A 970 898 3.71      
29 A 933 864 1.49      
30 A 858 794 2.34      
31 A 779 722 1.46      
32 A 450 417 0.07      
33 A 416 385 1.09      
34 A 358 332 0.12      
35 A 268 248 0.05      
36 A 239 222 0.35      
37 A 220 204 1.79      
38 A 174 161 16.31      
39 A 87 80 10.80      

Unscaled Zero Point Vibrational Energy (zpe) 30350.7 cm-1
Scaled (by 0.9258) Zero Point Vibrational Energy (zpe) 28098.7 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 CISD/6-31G*
ABC
0.24830 0.07166 0.05986

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.014 1.445 0.165
H2 0.132 2.043 -0.056
H3 1.173 1.468 1.244
H4 1.870 1.924 -0.310
S5 -1.899 0.066 -0.126
H6 -2.691 -0.845 0.446
C7 2.148 -0.784 -0.060
H8 2.074 -1.803 -0.441
H9 3.002 -0.308 -0.542
H10 2.357 -0.839 1.009
C11 -0.313 -0.712 0.329
H12 -0.330 -1.750 0.003
H13 -0.197 -0.696 1.412
C14 0.868 0.006 -0.324
H15 0.694 0.022 -1.403

Atom - Atom Distances (Å)
  C1 H2 H3 H4 S5 H6 C7 H8 H9 H10 C11 H12 H13 C14 H15
C11.08821.09131.08973.23644.36462.51143.46982.74322.78062.53783.47002.75821.52662.1408
H21.08821.76151.76082.83604.06993.47284.32593.74203.79332.81773.82193.12552.18282.4929
H31.09131.76151.76303.64414.57322.77983.78843.11312.60362.79243.76222.56692.16543.0537
H41.08971.76081.76304.20685.38912.73373.73452.51323.09943.48154.29383.75532.16382.4891
S53.23642.83603.64414.20681.33514.13654.40234.93344.49691.82502.40352.41732.77542.8907
H64.36464.06994.57325.38911.33514.86594.94055.80295.07912.38502.56682.67863.73963.9526
C72.51143.47282.77982.73374.13654.86591.09001.08961.09122.49232.66062.77041.52732.1372
H83.46984.32593.78843.73454.40234.94051.09001.76221.76462.73452.44543.13292.17722.4820
H92.74323.74203.11312.51324.93345.80291.08961.76221.76153.45073.67143.76842.16782.4859
H102.78063.79332.60363.09944.49695.07911.09121.76461.76152.75763.01052.58932.16963.0535
C112.53782.81772.79243.48151.82502.38502.49232.73453.45072.75761.08781.08931.52852.1329
H123.47003.82193.76224.29382.40352.56682.66062.44543.67143.01051.08781.76412.15102.4828
H132.75823.12552.56693.75532.41732.67862.77043.13293.76842.58931.08931.76412.15433.0381
C141.52662.18282.16542.16382.77543.73961.52732.17722.16782.16961.52852.15102.15431.0927
H152.14082.49293.05372.48912.89073.95262.13722.48202.48593.05352.13292.48283.03811.0927

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 110.641 C1 C14 C11 112.337
C1 C14 H15 108.501 H2 C1 H3 107.842
H2 C1 H4 107.889 H2 C1 C14 112.094
H3 C1 H4 107.870 H3 C1 C14 110.515
H4 C1 C14 110.480 S5 C11 H12 108.548
S5 C11 H13 109.486 S5 C11 C14 111.407
H6 S5 C11 96.779 C7 C14 C11 109.296
C7 C14 H15 108.175 H8 C7 H9 107.900
H8 C7 H10 108.004 H8 C7 C14 111.483
H9 C7 H10 107.748 H9 C7 C14 110.756
H10 C7 C14 110.804 C11 C14 H15 107.760
H12 C11 H13 108.259 H12 C11 C14 109.450
H13 C11 C14 109.628
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability