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All results from a given calculation for C5H10S (Cyclopentanethiol)

using model chemistry: B3LYPultrafine/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 B3LYPultrafine/6-31G*
 hartrees
Energy at 0K-594.742309
Energy at 298.15K-594.753813
Nuclear repulsion energy299.820160
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 B3LYPultrafine/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 3122 2991 76.58      
2 A 3112 2981 21.70      
3 A 3105 2975 6.88      
4 A 3092 2963 22.94      
5 A 3072 2943 39.09      
6 A 3065 2936 35.35      
7 A 3058 2930 25.52      
8 A 3056 2928 8.61      
9 A 3050 2922 10.44      
10 A 2670 2558 26.66      
11 A 1550 1485 0.29      
12 A 1527 1463 4.25      
13 A 1525 1461 1.64      
14 A 1515 1452 0.32      
15 A 1377 1319 3.46      
16 A 1367 1309 0.79      
17 A 1352 1295 0.26      
18 A 1343 1286 2.54      
19 A 1313 1258 0.28      
20 A 1296 1241 19.86      
21 A 1274 1220 1.43      
22 A 1245 1192 7.30      
23 A 1215 1164 0.66      
24 A 1186 1136 5.61      
25 A 1118 1071 0.61      
26 A 1058 1014 1.49      
27 A 999 957 0.36      
28 A 987 946 0.80      
29 A 964 923 1.04      
30 A 934 895 1.96      
31 A 894 856 1.52      
32 A 873 837 4.21      
33 A 823 789 3.80      
34 A 817 783 4.23      
35 A 748 717 2.65      
36 A 629 602 0.57      
37 A 461 442 0.34      
38 A 364 349 1.62      
39 A 248 237 3.91      
40 A 205 196 18.92      
41 A 161 155 0.69      
42 A 41 39 0.04      

Unscaled Zero Point Vibrational Energy (zpe) 30903.9 cm-1
Scaled (by 0.958) Zero Point Vibrational Energy (zpe) 29605.9 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 B3LYPultrafine/6-31G*
ABC
0.20919 0.06029 0.05000

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYPultrafine/6-31G*

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -2.576 1.213 -0.740
H2 -2.280 1.144 0.991
C3 -1.919 0.782 0.021
H4 -2.496 -1.174 -0.847
H5 -2.379 -1.178 0.905
C6 -1.919 -0.778 -0.005
H7 -0.157 -1.400 -1.144
H8 -0.204 -2.109 0.473
C9 -0.431 -1.205 -0.100
H10 -0.199 2.160 0.276
H11 -0.215 1.282 -1.259
C12 -0.447 1.200 -0.190
H13 0.300 0.060 1.497
C14 0.345 0.025 0.402
H15 2.510 1.091 0.470
S16 2.120 -0.077 -0.087

Atom - Atom Distances (Å)
  H1 H2 C3 H4 H5 C6 H7 H8 C9 H10 H11 C12 H13 C14 H15 S16
H11.75791.09472.39112.90902.22243.58444.25903.29542.75322.41852.19983.82203.35415.22954.9141
H21.75791.09602.96632.32512.19493.94173.89333.18152.42273.05642.18102.84312.91314.81774.6913
C31.09471.09602.21652.19821.56053.03733.39172.48502.21832.18901.54502.76062.41714.46204.1307
H42.39112.96632.21651.75631.09462.36832.80512.19584.20143.37693.20413.85133.32665.64964.8047
H52.90902.32512.19821.75631.09533.03102.40512.19184.03553.92613.25353.00963.01975.40684.7368
C62.22242.19491.56051.09461.09532.18832.22271.55053.41622.95292.47292.80752.43634.83034.1002
H73.58443.94173.03732.36833.03102.18831.76661.09753.83362.68562.78503.05222.16183.99022.8378
H84.25903.89333.39172.80512.40512.22271.76661.09434.27393.80813.38372.45112.20494.19603.1379
C93.29543.18152.48502.19582.19181.55051.09751.09433.39392.75242.40662.16401.53833.77412.7895
H102.75322.42272.21834.20144.03553.41623.83364.27393.39391.76851.09562.47972.20702.91893.2430
H112.41853.05642.18903.37693.92612.95292.68563.80812.75241.76851.09683.05802.15673.23252.9450
C122.19982.18101.54503.20413.25352.47292.78503.38372.40661.09561.09682.16821.53523.03102.8686
H133.82202.84312.76063.85133.00962.80753.05222.45112.16402.47973.05802.16821.09652.64582.4167
C143.35412.91312.41713.32663.01972.43632.16182.20491.53832.20702.15671.53521.09652.41391.8441
H155.22954.81774.46205.64965.40684.83033.99024.19603.77412.91893.23253.03102.64582.41391.3513
S164.91414.69134.13074.80474.73684.10022.83783.13792.78953.24302.94502.86862.41671.84411.3513

picture of Cyclopentanethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C3 H2 106.726 H1 C3 C6 112.465
H1 C3 C12 111.756 H2 C3 C6 110.198
H2 C3 C12 110.185 C3 C6 H4 111.997
C3 C6 H5 110.501 C3 C6 C9 106.028
C3 C12 H10 113.199 C3 C12 H11 110.771
C3 C12 C14 103.389 H4 C6 H5 106.636
H4 C6 C9 111.052 H5 C6 C9 110.693
C6 C3 C12 105.557 C6 C9 H7 110.286
C6 C9 H8 113.239 C6 C9 C14 104.140
H7 C9 H8 107.407 H7 C9 C14 109.054
H8 C9 C14 112.675 C9 C14 C12 103.072
C9 C14 H13 109.291 C9 C14 S16 110.796
H10 C12 H11 107.543 H10 C12 C14 112.979
H11 C12 C14 108.913 C12 C14 H13 109.828
C12 C14 S16 115.876 H13 C14 S16 107.821
C14 S16 H15 96.922
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYPultrafine/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.143      
2 H 0.140      
3 C -0.276      
4 H 0.144      
5 H 0.142      
6 C -0.274      
7 H 0.154      
8 H 0.151      
9 C -0.275      
10 H 0.137      
11 H 0.154      
12 C -0.258      
13 H 0.165      
14 C -0.247      
15 H 0.087      
16 S -0.088      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.608 0.797 0.688 1.922
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -48.328 2.807 1.331
y 2.807 -44.692 1.039
z 1.331 1.039 -45.652
Traceless
 xyz
x -3.156 2.807 1.331
y 2.807 2.299 1.039
z 1.331 1.039 0.858
Polar
3z2-r21.716
x2-y2-3.637
xy2.807
xz1.331
yz1.039


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.894 0.216 -0.061
y 0.216 9.332 0.222
z -0.061 0.222 8.155


<r2> (average value of r2) Å2
<r2> 232.560
(<r2>)1/2 15.250