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All results from a given calculation for C5H10S (Cyclopentanethiol)

using model chemistry: B3PW91/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3PW91/cc-pVTZ
 hartrees
Energy at 0K-594.730279
Energy at 298.15K-594.741815
Nuclear repulsion energy301.982654
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 B3PW91/cc-pVTZ
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 3115 2995 61.37      
2 A 3103 2984 18.74      
3 A 3098 2979 6.98      
4 A 3085 2967 21.40      
5 A 3064 2947 38.63      
6 A 3055 2938 30.34      
7 A 3049 2932 18.28      
8 A 3044 2927 14.46      
9 A 3039 2922 7.90      
10 A 2689 2586 4.75      
11 A 1514 1455 1.31      
12 A 1491 1434 5.99      
13 A 1488 1431 3.86      
14 A 1480 1423 0.93      
15 A 1352 1300 4.31      
16 A 1342 1291 0.70      
17 A 1330 1279 1.02      
18 A 1320 1269 2.04      
19 A 1295 1246 0.27      
20 A 1272 1223 12.06      
21 A 1262 1214 2.24      
22 A 1226 1179 4.98      
23 A 1199 1153 0.38      
24 A 1167 1122 3.82      
25 A 1117 1074 0.27      
26 A 1058 1018 1.04      
27 A 991 953 0.36      
28 A 979 942 0.07      
29 A 961 924 3.13      
30 A 937 901 0.59      
31 A 900 865 1.63      
32 A 871 838 4.25      
33 A 827 795 3.52      
34 A 808 777 1.92      
35 A 748 719 1.68      
36 A 625 601 0.47      
37 A 459 441 0.33      
38 A 363 349 1.06      
39 A 246 237 2.61      
40 A 199 191 14.91      
41 A 161 155 0.59      
42 A 40 39 0.08      

Unscaled Zero Point Vibrational Energy (zpe) 30684.1 cm-1
Scaled (by 0.9616) Zero Point Vibrational Energy (zpe) 29505.8 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 B3PW91/cc-pVTZ
ABC
0.21170 0.06133 0.05085

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/cc-pVTZ

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -2.580 1.223 -0.693
H2 -2.236 1.109 1.021
C3 -1.903 0.774 0.036
H4 -2.440 -1.141 -0.905
H5 -2.404 -1.196 0.843
C6 -1.903 -0.773 -0.029
H7 -0.123 -1.425 -1.103
H8 -0.209 -2.083 0.526
C9 -0.422 -1.199 -0.075
H10 -0.197 2.156 0.247
H11 -0.225 1.252 -1.266
C12 -0.447 1.191 -0.197
H13 0.309 0.086 1.495
C14 0.346 0.035 0.404
H15 2.505 1.077 0.470
S16 2.099 -0.076 -0.091

Atom - Atom Distances (Å)
  H1 H2 C3 H4 H5 C6 H7 H8 C9 H10 H11 C12 H13 C14 H15 S16
H11.75121.09052.37702.87042.20953.63554.24653.30162.72582.42342.19003.79753.34245.21824.8924
H21.75121.09222.96852.31882.18143.92403.81363.13332.41833.04792.16542.78342.86334.77274.6290
C31.09051.09222.19962.18721.54883.05023.35762.46952.20572.17691.53282.73802.39604.44034.0934
H42.37702.96852.19961.74851.09052.34312.81292.18274.14993.28043.14773.84953.29445.59134.7322
H52.87042.31882.18721.74851.09093.00692.38892.18454.05723.89723.25723.07103.04465.42304.7332
C62.20952.18141.54881.09051.09092.17882.21231.54193.40092.90642.45082.82052.42854.80704.0626
H73.63553.92403.05022.34313.00692.17881.75811.09383.82742.68452.78703.03562.14923.95472.7887
H84.24653.81363.35762.81292.38892.21231.75811.09014.24753.78583.36062.43112.19214.16563.1195
C93.30163.13332.46952.18272.18451.54191.09381.09013.37712.73182.39242.15601.52943.74742.7592
H102.72582.41832.20574.14994.05723.40093.82744.24753.37711.76211.09122.46902.19502.91813.2196
H112.42343.04792.17693.28043.89722.90642.68453.78582.73181.76211.09323.04392.14383.24022.9231
C122.19002.16541.53283.14773.25722.45082.78703.36062.39241.09121.09322.15711.52483.02852.8452
H133.79752.78342.73803.84953.07102.82053.03562.43112.15602.46903.04392.15711.09272.61822.3967
C143.34242.86332.39603.29443.04462.42852.14922.19211.52942.19502.14381.52481.09272.39891.8249
H155.21824.77274.44035.59135.42304.80703.95474.16563.74742.91813.24023.02852.61822.39891.3455
S164.89244.62904.09344.73224.73324.06262.78873.11952.75923.21962.92312.84522.39671.82491.3455

picture of Cyclopentanethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C3 H2 106.701 H1 C3 C6 112.526
H1 C3 C12 112.088 H2 C3 C6 110.174
H2 C3 C12 110.026 C3 C6 H4 111.728
C3 C6 H5 110.708 C3 C6 C9 106.076
C3 C12 H10 113.326 C3 C12 H11 110.878
C3 C12 C14 103.180 H4 C6 H5 106.559
H4 C6 C9 110.863 H5 C6 C9 110.981
C6 C3 C12 105.366 C6 C9 H7 110.356
C6 C9 H8 113.277 C6 C9 C14 104.506
H7 C9 H8 107.226 H7 C9 C14 108.902
H8 C9 C14 112.537 C9 C14 C12 103.127
C9 C14 H13 109.493 C9 C14 S16 110.375
H10 C12 H11 107.549 H10 C12 C14 113.030
H11 C12 C14 108.823 C12 C14 H13 109.895
C12 C14 S16 115.997 H13 C14 S16 107.809
C14 S16 H15 97.182
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.088      
2 H 0.086      
3 C -0.179      
4 H 0.089      
5 H 0.089      
6 C -0.170      
7 H 0.094      
8 H 0.100      
9 C -0.169      
10 H 0.089      
11 H 0.092      
12 C -0.146      
13 H 0.104      
14 C -0.082      
15 H 0.092      
16 S -0.176      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.531 0.688 0.648 1.799
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -48.416 2.489 1.209
y 2.489 -44.862 1.027
z 1.209 1.027 -45.558
Traceless
 xyz
x -3.206 2.489 1.209
y 2.489 2.125 1.027
z 1.209 1.027 1.081
Polar
3z2-r22.163
x2-y2-3.554
xy2.489
xz1.209
yz1.027


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> 229.403
(<r2>)1/2 15.146