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All results from a given calculation for C5H10S (Cyclopentanethiol)

using model chemistry: LSDA/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at LSDA/STO-3G
 hartrees
Energy at 0K-585.834668
Energy at 298.15K-585.845950
Nuclear repulsion energy299.976933
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 LSDA/STO-3G
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 3455 3094 0.66      
2 A 3447 3087 0.13      
3 A 3444 3084 0.15      
4 A 3440 3081 0.07      
5 A 3342 2993 1.09      
6 A 3336 2988 0.92      
7 A 3332 2984 1.76      
8 A 3329 2981 1.24      
9 A 3317 2970 3.16      
10 A 2944 2636 20.09      
11 A 1647 1475 1.14      
12 A 1631 1461 3.71      
13 A 1627 1457 2.78      
14 A 1622 1453 1.41      
15 A 1458 1305 4.15      
16 A 1440 1290 0.34      
17 A 1430 1281 1.37      
18 A 1409 1262 2.08      
19 A 1377 1233 0.57      
20 A 1359 1217 7.58      
21 A 1342 1202 0.95      
22 A 1313 1176 2.65      
23 A 1282 1148 0.57      
24 A 1253 1122 1.88      
25 A 1202 1076 0.41      
26 A 1162 1041 0.37      
27 A 1077 964 0.96      
28 A 1063 952 0.47      
29 A 1044 935 2.37      
30 A 1019 913 1.42      
31 A 984 881 5.52      
32 A 977 875 1.50      
33 A 899 805 2.40      
34 A 863 773 0.23      
35 A 803 719 5.81      
36 A 659 590 1.14      
37 A 488 437 2.13      
38 A 380 340 0.95      
39 A 256 229 4.11      
40 A 213 191 13.50      
41 A 152 136 0.17      
42 A 37 33 0.04      

Unscaled Zero Point Vibrational Energy (zpe) 33426.5 cm-1
Scaled (by 0.8955) Zero Point Vibrational Energy (zpe) 29933.4 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 LSDA/STO-3G
ABC
0.20775 0.06077 0.05035

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/STO-3G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
H1 -2.589 1.232 -0.709
H2 -2.241 1.111 1.033
C3 -1.911 0.781 0.034
H4 -2.442 -1.132 -0.939
H5 -2.433 -1.200 0.837
C6 -1.916 -0.775 -0.039
H7 -0.121 -1.455 -1.097
H8 -0.234 -2.096 0.564
C9 -0.426 -1.211 -0.065
H10 -0.201 2.171 0.268
H11 -0.227 1.267 -1.276
C12 -0.443 1.201 -0.196
H13 0.291 0.093 1.517
C14 0.368 0.028 0.414
H15 2.448 1.099 0.503
S16 2.107 -0.077 -0.099

Atom - Atom Distances (Å)
  H1 H2 C3 H4 H5 C6 H7 H8 C9 H10 H11 C12 H13 C14 H15 S16
H11.78031.10202.38012.88572.22063.66934.27073.32622.74552.42902.20713.81423.38455.18264.9129
H21.78031.10262.99332.32692.19343.95173.81183.14512.42223.06732.17962.77172.89184.71864.6470
C31.10201.10262.21062.19981.55753.07963.37162.48682.21642.18821.54482.74312.43054.39624.1109
H42.38012.99332.21061.77691.10182.34862.83872.19844.17003.28273.16083.87313.32755.56504.7443
H52.88572.32692.19981.77691.10203.02562.39032.20074.08253.92643.28493.09133.08805.40584.7697
C62.22062.19341.55751.10181.10202.19222.22161.55283.42262.92482.46962.83652.46344.78034.0835
H73.66933.95173.07962.34863.02562.19221.78391.10363.87562.73042.82283.06602.17313.96042.8032
H84.27073.81183.37162.83872.39032.22161.78391.10204.27723.83353.38912.44442.21294.17203.1617
C93.32623.14512.48682.19842.20071.55281.10361.10203.40622.76582.41542.17211.54813.73112.7755
H102.74552.42222.21644.17004.08253.42263.87564.27723.40621.78951.10252.47402.22202.86773.2429
H112.42903.06732.18823.28273.92642.92482.73043.83352.76581.78951.10343.07402.17843.21762.9395
C122.20712.17961.54483.16083.28492.46962.82283.38912.41541.10251.10342.16781.55032.97582.8532
H133.81422.77172.74313.87313.09132.83653.06602.44442.17212.47403.07402.16781.10792.58682.4367
C143.38452.89182.43053.32753.08802.46342.17312.21291.54812.22202.17841.55031.10792.34101.8157
H155.18264.71864.39625.56505.40584.78033.96044.17203.73112.86773.21762.97582.58682.34101.3647
S164.91294.64704.11094.74434.76974.08352.80323.16172.77553.24292.93952.85322.43671.81571.3647

picture of Cyclopentanethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
H1 C3 H2 107.712 H1 C3 C6 112.086
H1 C3 C12 111.911 H2 C3 C6 109.906
H2 C3 C12 109.710 C3 C6 H4 111.300
C3 C6 H5 110.446 C3 C6 C9 106.171
C3 C12 H10 112.627 C3 C12 H11 110.329
C3 C12 C14 103.497 H4 C6 H5 107.467
H4 C6 C9 110.661 H5 C6 C9 110.839
C6 C3 C12 105.511 C6 C9 H7 110.077
C6 C9 H8 112.500 C6 C9 C14 105.198
H7 C9 H8 107.954 H7 C9 C14 108.919
H8 C9 C14 112.145 C9 C14 C12 102.447
C9 C14 H13 108.601 C9 C14 S16 110.950
H10 C12 H11 108.429 H10 C12 C14 112.684
H11 C12 C14 109.187 C12 C14 H13 108.124
C12 C14 S16 115.696 H13 C14 S16 110.564
C14 S16 H15 93.713
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 H 0.091      
2 H 0.088      
3 C -0.177      
4 H 0.090      
5 H 0.089      
6 C -0.177      
7 H 0.091      
8 H 0.092      
9 C -0.176      
10 H 0.086      
11 H 0.091      
12 C -0.177      
13 H 0.088      
14 C -0.155      
15 H 0.004      
16 S 0.052      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.667 0.648 0.530 1.070
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -42.568 1.949 0.990
y 1.949 -40.711 0.564
z 0.990 0.564 -40.720
Traceless
 xyz
x -1.852 1.949 0.990
y 1.949 0.933 0.564
z 0.990 0.564 0.919
Polar
3z2-r21.838
x2-y2-1.857
xy1.949
xz0.990
yz0.564


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.998 0.328 -0.068
y 0.328 4.712 0.354
z -0.068 0.354 3.927


<r2> (average value of r2) Å2
<r2> 0.000
(<r2>)1/2 0.000