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All results from a given calculation for C5H10S (2H-Thiopyran, tetrahydro-)

using model chemistry: B3LYP/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/cc-pVTZ
 hartrees
Energy at 0K-594.859224
Energy at 298.15K-594.871549
Nuclear repulsion energy311.159591
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 B3LYP/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 3086 2983 20.16      
2 A 3058 2956 69.61      
3 A 3047 2946 52.42      
4 A 3020 2920 18.61      
5 A 3011 2910 21.71      
6 A 3000 2900 17.74      
7 A 1500 1450 2.67      
8 A 1488 1439 10.08      
9 A 1474 1425 6.52      
10 A 1386 1339 1.11      
11 A 1340 1296 3.67      
12 A 1266 1224 1.61      
13 A 1244 1203 4.13      
14 A 1082 1046 1.72      
15 A 1020 986 0.66      
16 A 982 949 7.08      
17 A 842 814 2.54      
18 A 813 785 2.15      
19 A 646 625 3.60      
20 A 506 489 0.66      
21 A 358 346 0.54      
22 A 346 334 0.09      
23 A 183 177 1.89      
24 A 3087 2984 13.91      
25 A 3050 2948 21.97      
26 A 3022 2921 16.24      
27 A 3011 2911 51.27      
28 A 1480 1431 3.54      
29 A 1472 1422 1.22      
30 A 1388 1341 0.02      
31 A 1378 1332 0.04      
32 A 1303 1259 18.18      
33 A 1292 1249 1.71      
34 A 1164 1125 0.12      
35 A 1107 1070 0.59      
36 A 1083 1046 0.03      
37 A 935 904 0.05      
38 A 914 883 4.23      
39 A 801 775 0.02      
40 A 680 657 0.46      
41 A 404 390 0.15      
42 A 238 230 0.39      

Unscaled Zero Point Vibrational Energy (zpe) 31252.0 cm-1
Scaled (by 0.9666) Zero Point Vibrational Energy (zpe) 30208.2 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 B3LYP/cc-pVTZ
ABC
0.13207 0.09960 0.06314

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.514 0.000
C2 0.057 -1.723 0.000
C3 0.379 -0.947 1.282
C4 0.379 -0.947 -1.282
C5 -0.377 0.376 1.381
C6 -0.377 0.376 -1.381
H7 0.608 -2.666 0.000
H8 -1.006 -1.988 0.000
H9 -1.455 0.202 1.412
H10 -1.455 0.202 -1.412
H11 0.126 -1.562 2.151
H12 0.126 -1.562 -2.151
H13 1.453 -0.750 1.333
H14 1.453 -0.750 -1.333
H15 -0.106 0.918 -2.287
H16 -0.106 0.918 2.287

Atom - Atom Distances (Å)
  S1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
S13.23792.80122.80121.82891.82894.22423.64442.41492.41493.75603.75603.00193.00192.36582.3658
C23.23791.53261.53262.55022.55021.09221.09562.82602.82602.15792.15792.16172.16173.49763.4976
C32.80121.53262.56381.52753.06852.15622.15542.16873.45571.09423.49651.09302.83354.05622.1740
C42.80121.53262.56383.06851.52752.15622.15543.45572.16873.49651.09422.83351.09302.17404.0562
C51.82892.55021.52753.06852.76253.48322.81001.09292.99892.14554.06042.14873.46133.71791.0897
C61.82892.55023.06851.52752.76253.48322.81002.99891.09294.06042.14553.46132.14871.08973.7179
H74.22421.09222.15622.15623.48323.48321.75073.80493.80492.46502.46502.48242.48244.31124.3112
H83.64441.09562.15542.15542.81002.81001.75072.64462.64462.46762.46763.05913.05913.80663.8066
H92.41492.82602.16873.45571.09292.99893.80492.64462.82332.48214.27853.06094.11034.00161.7605
H102.41492.82603.45572.16872.99891.09293.80492.64462.82334.27852.48214.11033.06091.76054.0016
H113.75602.15791.09423.49652.14554.06042.46502.46762.48214.27854.30161.75803.81535.08932.4951
H123.75602.15793.49651.09424.06042.14552.46502.46764.27852.48214.30163.81531.75802.49515.0893
H133.00192.16171.09302.83352.14873.46132.48243.05913.06094.11031.75803.81532.66554.27942.4742
H143.00192.16172.83351.09303.46132.14872.48243.05914.11033.06093.81531.75802.66552.47424.2794
H152.36583.49764.05622.17403.71791.08974.31123.80664.00161.76055.08932.49514.27942.47424.5740
H162.36583.49762.17404.05621.08973.71794.31123.80661.76054.00162.49515.08932.47424.27944.5740

picture of 2H-Thiopyran, tetrahydro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C5 C3 112.840 S1 C5 H9 108.866
S1 C5 H16 105.494 S1 C6 C4 112.840
S1 C6 H10 108.866 S1 C6 H15 105.494
C2 C3 C5 112.891 C2 C3 H11 109.337
C2 C3 H13 109.700 C2 C4 C6 112.891
C2 C4 H12 109.337 C2 C4 H14 109.700
C3 C2 C4 113.532 C3 C2 H7 109.317
C3 C2 H8 109.061 C3 C5 H9 110.618
C3 C5 H16 111.227 C4 C2 H7 109.317
C4 C2 H8 109.061 C4 C6 H10 110.618
C4 C6 H15 111.227 C5 S1 C6 98.094
C5 C3 H11 108.720 C5 C3 H13 109.031
C6 C4 H12 108.720 C6 C4 H14 109.031
H7 C2 H8 106.298 H9 C5 H16 107.535
H10 C6 H15 107.535 H11 C3 H13 106.985
H12 C4 H14 106.985
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.105     -0.259
2 C -0.172     0.028
3 C -0.155     0.061
4 C -0.155     0.061
5 C -0.185     -0.149
6 C -0.185     -0.149
7 H 0.097     -0.014
8 H 0.079     0.016
9 H 0.099     0.081
10 H 0.099     0.081
11 H 0.095     -0.016
12 H 0.095     -0.016
13 H 0.087     0.013
14 H 0.087     0.013
15 H 0.110     0.125
16 H 0.110     0.125


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.364 -1.781 0.000 1.818
CHELPG        
AIM        
ESP -0.439 -1.789 0.000 1.842


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -46.701 0.041 0.000
y 0.041 -49.651 0.000
z 0.000 0.000 -42.646
Traceless
 xyz
x -0.553 0.041 0.000
y 0.041 -4.977 0.000
z 0.000 0.000 5.530
Polar
3z2-r211.060
x2-y22.950
xy0.041
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.801 0.095 -0.343
y 0.095 12.158 -0.116
z -0.343 -0.116 9.424


<r2> (average value of r2) Å2
<r2> 197.950
(<r2>)1/2 14.069