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All results from a given calculation for C5H10S (Cyclopentanethiol)

using model chemistry: MP2/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at MP2/6-311G*
 hartrees
Energy at 0K-593.548781
Energy at 298.15K-593.560417
HF Energy-592.727249
Nuclear repulsion energy302.055372
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 MP2/6-311G*
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 3167 3010 58.35      
2 A 3153 2997 11.52      
3 A 3148 2991 3.31      
4 A 3137 2981 15.63      
5 A 3105 2950 37.65      
6 A 3093 2939 33.03      
7 A 3092 2939 25.85      
8 A 3084 2931 11.07      
9 A 3082 2928 5.98      
10 A 2677 2543 10.76      
11 A 1559 1482 1.63      
12 A 1536 1459 8.76      
13 A 1533 1456 5.13      
14 A 1521 1445 1.67      
15 A 1384 1315 11.50      
16 A 1371 1303 0.61      
17 A 1359 1292 0.21      
18 A 1352 1285 2.03      
19 A 1317 1252 11.77      
20 A 1307 1242 3.80      
21 A 1280 1217 2.60      
22 A 1258 1196 4.85      
23 A 1224 1163 1.02      
24 A 1204 1144 4.54      
25 A 1148 1091 0.74      
26 A 1086 1032 1.04      
27 A 1015 965 0.40      
28 A 1001 951 0.17      
29 A 985 936 3.31      
30 A 967 919 0.10      
31 A 917 872 2.04      
32 A 894 850 5.82      
33 A 847 805 4.90      
34 A 832 791 0.93      
35 A 763 725 1.10      
36 A 625 594 0.54      
37 A 476 452 0.67      
38 A 382 363 0.71      
39 A 253 240 3.57      
40 A 189 179 22.94      
41 A 174 165 0.32      
42 A 43 41 0.07      

Unscaled Zero Point Vibrational Energy (zpe) 31268.0 cm-1
Scaled (by 0.9503) Zero Point Vibrational Energy (zpe) 29713.9 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 MP2/6-311G*
ABC
0.21150 0.06149 0.05097

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/6-311G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -2.571 1.213 -0.711
H2 -2.234 1.132 1.013
C3 -1.900 0.778 0.033
H4 -2.471 -1.156 -0.859
H5 -2.363 -1.184 0.895
C6 -1.901 -0.775 -0.008
H7 -0.139 -1.385 -1.143
H8 -0.191 -2.098 0.474
C9 -0.419 -1.196 -0.101
H10 -0.184 2.155 0.241
H11 -0.213 1.241 -1.276
C12 -0.438 1.188 -0.205
H13 0.293 0.070 1.497
C14 0.344 0.029 0.403
H15 2.460 1.086 0.484
S16 2.093 -0.076 -0.084

Atom - Atom Distances (Å)
  H1 H2 C3 H4 H5 C6 H7 H8 C9 H10 H11 C12 H13 C14 H15 S16
H11.75931.09322.37632.89302.21283.58534.24663.28832.73742.42462.19283.79283.33825.17264.8798
H21.75931.09432.96642.32282.18873.92143.85953.15562.41723.05512.17072.78292.86964.72354.6246
C31.09321.09432.20552.19231.55343.02733.37402.47172.20962.18441.53682.72942.39424.39354.0849
H42.37632.96642.20551.75731.09302.36052.80352.18804.17183.31923.17133.83283.30445.58074.7537
H52.89302.32282.19231.75731.09353.02372.39342.18444.04013.90043.24692.99783.00665.34644.6952
C62.21282.18871.55341.09301.09352.18352.21491.54383.40482.91882.45622.79102.41954.76694.0556
H73.58533.92143.02732.36053.02372.18351.76861.09613.80122.63032.75523.04552.15003.93812.7958
H84.24663.85953.37402.80352.39342.21491.76861.09324.25913.76983.36462.44552.19404.14373.1017
C93.28833.15562.47172.18802.18441.54381.09611.09323.37682.71372.38692.15931.52843.72022.7506
H102.73742.41722.20964.17184.04013.40483.80124.25913.37681.77131.09452.48002.19672.86173.2043
H112.42463.05512.18443.31923.90042.91882.63033.76982.71371.77131.09543.05222.14453.20402.9110
C122.19282.17071.53683.17133.24692.45622.75523.36462.38691.09451.09542.16341.52492.98012.8318
H133.79282.78292.72943.83282.99782.79103.04552.44552.15932.48003.05222.16341.09602.59952.4010
C143.33822.86962.39423.30443.00662.41952.15002.19401.52842.19672.14451.52491.09602.36711.8190
H155.17264.72354.39355.58075.34644.76693.93814.14373.72022.86173.20402.98012.59952.36711.3448
S164.87984.62464.08494.75374.69524.05562.79583.10172.75063.20432.91102.83182.40101.81901.3448

picture of Cyclopentanethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C3 H2 107.080 H1 C3 C6 112.298
H1 C3 C12 111.870 H2 C3 C6 110.309
H2 C3 C12 110.044 C3 C6 H4 111.716
C3 C6 H5 110.639 C3 C6 C9 105.889
C3 C12 H10 113.152 C3 C12 H11 111.059
C3 C12 C14 102.880 H4 C6 H5 106.972
H4 C6 C9 111.000 H5 C6 C9 110.685
C6 C3 C12 105.277 C6 C9 H7 110.459
C6 C9 H8 113.156 C6 C9 C14 103.909
H7 C9 H8 107.779 H7 C9 C14 108.900
H8 C9 C14 112.576 C9 C14 C12 102.841
C9 C14 H13 109.627 C9 C14 S16 110.214
H10 C12 H11 107.963 H10 C12 C14 112.962
H11 C12 C14 108.744 C12 C14 H13 110.191
C12 C14 S16 115.458 H13 C14 S16 108.348
C14 S16 H15 95.698
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability