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

using model chemistry: HF/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HF/6-31G(2df,p)
 hartrees
Energy at 0K-592.712385
Energy at 298.15K-592.725069
Nuclear repulsion energy312.476400
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 HF/6-31G(2df,p)
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 3245 2939 30.75      
2 A 3214 2910 82.26      
3 A 3200 2897 61.85      
4 A 3184 2883 13.62      
5 A 3163 2864 21.39      
6 A 3147 2850 21.25      
7 A 1623 1470 0.36      
8 A 1608 1456 7.87      
9 A 1595 1445 5.03      
10 A 1510 1368 2.15      
11 A 1460 1322 7.33      
12 A 1374 1244 0.79      
13 A 1344 1217 6.15      
14 A 1174 1063 2.22      
15 A 1089 986 1.03      
16 A 1060 960 7.46      
17 A 902 817 2.50      
18 A 866 784 1.42      
19 A 707 640 4.49      
20 A 540 489 0.52      
21 A 381 345 0.58      
22 A 370 335 0.04      
23 A 190 172 2.23      
24 A 3246 2939 16.73      
25 A 3205 2903 38.05      
26 A 3184 2883 22.23      
27 A 3162 2863 52.16      
28 A 1604 1452 1.06      
29 A 1591 1440 0.09      
30 A 1516 1373 0.33      
31 A 1491 1350 0.66      
32 A 1421 1287 23.14      
33 A 1391 1259 2.50      
34 A 1262 1143 0.10      
35 A 1184 1072 0.35      
36 A 1155 1046 0.00      
37 A 1003 908 0.02      
38 A 983 890 3.82      
39 A 861 780 0.14      
40 A 748 677 1.49      
41 A 429 388 0.18      
42 A 251 227 0.42      

Unscaled Zero Point Vibrational Energy (zpe) 33315.4 cm-1
Scaled (by 0.9055) Zero Point Vibrational Energy (zpe) 30167.1 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 HF/6-31G(2df,p)
ABC
0.13287 0.10063 0.06364

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.502 0.000
C2 0.047 -1.719 0.000
C3 0.378 -0.944 1.279
C4 0.378 -0.944 -1.279
C5 -0.372 0.383 1.378
C6 -0.372 0.383 -1.378
H7 0.590 -2.660 0.000
H8 -1.012 -1.974 0.000
H9 -1.443 0.213 1.416
H10 -1.443 0.213 -1.416
H11 0.124 -1.553 2.144
H12 0.124 -1.553 -2.144
H13 1.447 -0.753 1.325
H14 1.447 -0.753 -1.325
H15 -0.093 0.919 -2.277
H16 -0.093 0.919 2.277

Atom - Atom Distances (Å)
  S1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
S13.22122.78652.78651.81351.81354.20353.62062.39812.39813.73503.73502.98932.98932.35272.3527
C23.22121.53131.53132.54752.54751.08651.08982.82142.82142.15202.15202.15572.15573.48733.4873
C32.78651.53132.55821.52743.06292.15022.15132.16223.45271.08813.48641.08692.82184.04232.1654
C42.78651.53132.55823.06291.52742.15022.15133.45272.16223.48641.08812.82181.08692.16544.0423
C51.81352.54751.52743.06292.75523.47572.80411.08582.99722.14064.04952.14463.45003.70441.0835
C61.81352.54753.06291.52742.75523.47572.80412.99721.08584.04952.14063.45002.14461.08353.7044
H74.20351.08652.15022.15023.47573.47571.74323.79423.79422.45752.45752.47472.47474.29624.2962
H83.62061.08982.15132.15132.80412.80411.74322.64112.64112.46272.46273.04853.04853.79453.7945
H92.39812.82142.16223.45271.08582.99723.79422.64112.83252.47124.27253.04874.09913.99531.7499
H102.39812.82143.45272.16222.99721.08583.79422.64112.83254.27252.47124.09913.04871.74993.9953
H113.73502.15201.08813.48642.14064.04952.45752.46272.47124.27254.28861.74973.79865.07032.4851
H123.73502.15203.48641.08814.04952.14062.45752.46274.27252.47124.28863.79861.74972.48515.0703
H132.98932.15571.08692.82182.14463.45002.47473.04853.04874.09911.74973.79862.65074.25972.4642
H142.98932.15572.82181.08693.45002.14462.47473.04854.09913.04873.79861.74972.65072.46424.2597
H152.35273.48734.04232.16543.70441.08354.29623.79453.99531.74995.07032.48514.25972.46424.5545
H162.35273.48732.16544.04231.08353.70444.29623.79451.74993.99532.48515.07032.46424.25974.5545

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 112.756 S1 C5 H9 109.011
S1 C5 H16 105.833 S1 C6 C4 112.756
S1 C6 H10 109.011 S1 C6 H15 105.833
C2 C3 C5 112.794 C2 C3 H11 109.317
C2 C3 H13 109.679 C2 C4 C6 112.794
C2 C4 H12 109.317 C2 C4 H14 109.679
C3 C2 C4 113.298 C3 C2 H7 109.269
C3 C2 H8 109.162 C3 C5 H9 110.537
C3 C5 H16 110.926 C4 C2 H7 109.269
C4 C2 H8 109.162 C4 C6 H10 110.537
C4 C6 H15 110.926 C5 S1 C6 98.862
C5 C3 H11 108.697 C5 C3 H13 109.077
C6 C4 H12 108.697 C6 C4 H14 109.077
H7 C2 H8 106.450 H9 C5 H16 107.544
H10 C6 H15 107.544 H11 C3 H13 107.112
H12 C4 H14 107.112
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.107      
2 C -0.244      
3 C -0.234      
4 C -0.234      
5 C -0.278      
6 C -0.278      
7 H 0.128      
8 H 0.118      
9 H 0.145      
10 H 0.145      
11 H 0.126      
12 H 0.126      
13 H 0.136      
14 H 0.136      
15 H 0.156      
16 H 0.156      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.418 -1.970 0.000 2.014
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -46.323 0.041 0.000
y 0.041 -49.842 0.000
z 0.000 0.000 -42.109
Traceless
 xyz
x -0.348 0.041 0.000
y 0.041 -5.626 0.000
z 0.000 0.000 5.974
Polar
3z2-r211.947
x2-y23.519
xy0.041
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.361 -0.037 0.000
y -0.037 10.380 0.000
z 0.000 0.000 10.724


<r2> (average value of r2) Å2
<r2> 196.444
(<r2>)1/2 14.016