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All results from a given calculation for C5H10S (Cyclopentanethiol)

using model chemistry: PBEPBE/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 PBEPBE/6-31+G**
 hartrees
Energy at 0K-594.294216
Energy at 298.15K-594.305542
Nuclear repulsion energy299.299872
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 PBEPBE/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 3058 3023 59.37      
2 A 3048 3013 17.45      
3 A 3041 3006 6.70      
4 A 3030 2995 20.22      
5 A 3003 2969 47.62      
6 A 2991 2957 34.70      
7 A 2990 2956 23.82      
8 A 2982 2948 18.91      
9 A 2977 2943 3.46      
10 A 2621 2591 13.16      
11 A 1473 1456 1.20      
12 A 1450 1434 6.80      
13 A 1446 1429 4.31      
14 A 1437 1420 0.64      
15 A 1307 1292 6.01      
16 A 1299 1284 1.11      
17 A 1286 1271 1.08      
18 A 1282 1267 1.78      
19 A 1249 1235 0.34      
20 A 1235 1221 13.72      
21 A 1217 1203 2.59      
22 A 1189 1175 6.80      
23 A 1160 1146 0.67      
24 A 1133 1120 4.36      
25 A 1086 1074 0.24      
26 A 1031 1019 1.27      
27 A 963 952 0.72      
28 A 953 942 0.13      
29 A 938 927 3.43      
30 A 913 902 0.84      
31 A 875 865 1.93      
32 A 843 833 4.91      
33 A 800 791 5.28      
34 A 789 780 2.62      
35 A 726 718 1.94      
36 A 606 599 0.57      
37 A 448 443 0.43      
38 A 357 353 1.23      
39 A 240 237 2.81      
40 A 176 174 17.21      
41 A 161 159 1.76      
42 A 42 41 0.11      

Unscaled Zero Point Vibrational Energy (zpe) 29923.6 cm-1
Scaled (by 0.9886) Zero Point Vibrational Energy (zpe) 29582.5 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 PBEPBE/6-31+G**
ABC
0.20825 0.06023 0.04994

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

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -2.592 1.226 -0.723
H2 -2.267 1.139 1.014
C3 -1.919 0.783 0.029
H4 -2.491 -1.168 -0.871
H5 -2.395 -1.191 0.894
C6 -1.920 -0.779 -0.012
H7 -0.144 -1.406 -1.146
H8 -0.202 -2.115 0.486
C9 -0.429 -1.207 -0.096
H10 -0.193 2.171 0.260
H11 -0.217 1.268 -1.275
C12 -0.447 1.200 -0.197
H13 0.300 0.068 1.507
C14 0.345 0.028 0.403
H15 2.497 1.115 0.444
S16 2.121 -0.078 -0.085

Atom - Atom Distances (Å)
  H1 H2 C3 H4 H5 C6 H7 H8 C9 H10 H11 C12 H13 C14 H15 S16
H11.76991.10222.40042.91502.23113.61894.28123.31452.75902.43812.20813.83113.36615.22194.9309
H21.76991.10382.98782.33702.20323.95613.88963.18002.43623.07602.18682.82492.90394.79824.6843
C31.10221.10382.22342.20731.56293.05343.39872.48872.22672.19851.54612.76042.41614.44794.1321
H42.40042.98782.22341.76791.10222.37472.82402.20284.20793.35623.19933.86973.33135.64114.8034
H52.91502.33702.20731.76791.10283.04512.41412.20114.06893.93653.27113.03773.03925.42764.7530
C62.23112.20321.56291.10221.10282.19812.23191.55303.42942.94722.47372.82062.44044.82804.1018
H73.61893.95613.05342.37473.04512.19811.77921.10573.84392.67812.78983.06742.16673.98272.8317
H84.28123.88963.39872.82402.41412.23191.77921.10194.29153.81323.39262.46192.21264.20973.1415
C93.31453.18002.48872.20282.20111.55301.10571.10193.40462.74922.40852.17451.54053.77472.7887
H102.75902.43622.22674.20794.06893.42943.84394.29153.40461.78181.10312.49412.21472.89573.2453
H112.43813.07602.19853.35623.93652.94722.67813.81322.74921.78181.10513.07402.16163.21652.9486
C122.20812.18681.54613.19933.27112.47372.78983.39262.40851.10311.10512.17771.53693.01442.8705
H133.83112.82492.76043.86973.03772.82063.06742.46192.17452.49413.07402.17771.10562.65602.4231
C143.36612.90392.41613.33133.03922.44042.16672.21261.54052.21472.16161.53691.10562.41151.8444
H155.22194.79824.44795.64115.42764.82803.98274.20973.77472.89573.21653.01442.65602.41151.3587
S164.93094.68434.13214.80344.75304.10182.83173.14152.78873.24532.94862.87052.42311.84441.3587

picture of Cyclopentanethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C3 H2 106.698 H1 C3 C6 112.534
H1 C3 C12 111.882 H2 C3 C6 110.233
H2 C3 C12 110.103 C3 C6 H4 111.918
C3 C6 H5 110.610 C3 C6 C9 106.014
C3 C12 H10 113.330 C3 C12 H11 110.945
C3 C12 C14 103.197 H4 C6 H5 106.590
H4 C6 C9 110.976 H5 C6 C9 110.803
C6 C3 C12 105.436 C6 C9 H7 110.401
C6 C9 H8 113.329 C6 C9 C14 104.161
H7 C9 H8 107.407 H7 C9 C14 108.823
H8 C9 C14 112.669 C9 C14 C12 103.010
C9 C14 H13 109.429 C9 C14 S16 110.627
H10 C12 H11 107.585 H10 C12 C14 113.019
H11 C12 C14 108.704 C12 C14 H13 109.925
C12 C14 S16 115.897 H13 C14 S16 107.806
C14 S16 H15 96.500
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.170      
2 H 0.173      
3 C -0.376      
4 H 0.171      
5 H 0.173      
6 C -0.348      
7 H 0.185      
8 H 0.178      
9 C -0.378      
10 H 0.167      
11 H 0.190      
12 C -0.405      
13 H 0.206      
14 C -0.125      
15 H 0.074      
16 S -0.054      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.607 0.788 0.663 1.909
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -49.303 2.773 1.244
y 2.773 -45.568 1.088
z 1.244 1.088 -46.700
Traceless
 xyz
x -3.169 2.773 1.244
y 2.773 2.433 1.088
z 1.244 1.088 0.736
Polar
3z2-r21.472
x2-y2-3.735
xy2.773
xz1.244
yz1.088


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 14.160 0.064 -0.048
y 0.064 11.257 -0.055
z -0.048 -0.055 9.978


<r2> (average value of r2) Å2
<r2> 233.545
(<r2>)1/2 15.282