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

using model chemistry: mPW1PW91/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at mPW1PW91/aug-cc-pVDZ
 hartrees
Energy at 0K-594.756525
Energy at 298.15K-594.768837
Nuclear repulsion energy311.783833
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 mPW1PW91/aug-cc-pVDZ
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 3133 3003 20.07      
2 A 3107 2978 54.57      
3 A 3096 2967 43.33      
4 A 3056 2928 22.00      
5 A 3048 2921 25.90      
6 A 3037 2910 21.45      
7 A 1478 1416 2.84      
8 A 1462 1401 12.09      
9 A 1446 1386 8.45      
10 A 1377 1319 0.38      
11 A 1327 1271 3.23      
12 A 1262 1210 0.85      
13 A 1234 1183 5.16      
14 A 1077 1032 1.57      
15 A 1042 999 0.65      
16 A 978 937 7.49      
17 A 840 805 3.98      
18 A 827 792 1.00      
19 A 671 643 3.67      
20 A 495 474 0.71      
21 A 357 342 0.61      
22 A 342 328 0.05      
23 A 175 168 1.85      
24 A 3135 3004 9.96      
25 A 3099 2970 21.23      
26 A 3057 2930 20.04      
27 A 3048 2921 49.58      
28 A 1456 1395 4.90      
29 A 1442 1382 1.33      
30 A 1384 1326 0.01      
31 A 1360 1303 0.07      
32 A 1287 1233 7.68      
33 A 1281 1228 10.75      
34 A 1163 1114 0.15      
35 A 1112 1066 0.09      
36 A 1087 1041 0.71      
37 A 956 916 1.17      
38 A 906 868 3.14      
39 A 794 761 0.13      
40 A 701 672 0.42      
41 A 401 384 0.15      
42 A 233 223 0.44      

Unscaled Zero Point Vibrational Energy (zpe) 31383.1 cm-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 30074.4 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 mPW1PW91/aug-cc-pVDZ
ABC
0.13282 0.10012 0.06361

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -0.756 -1.306 0.000
C2 0.809 1.517 0.000
C3 0.142 1.006 1.276
C4 0.142 1.006 -1.276
C5 0.142 -0.514 1.375
C6 0.142 -0.514 -1.375
H7 0.803 2.615 0.000
H8 1.869 1.214 0.000
H9 1.170 -0.903 1.400
H10 1.170 -0.903 -1.400
H11 0.667 1.416 2.151
H12 0.667 1.416 -2.151
H13 -0.895 1.367 1.322
H14 -0.895 1.367 -1.322
H15 -0.363 -0.851 -2.288
H16 -0.363 -0.851 2.288

Atom - Atom Distances (Å)
  S1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
S13.22772.78892.78891.82341.82344.21943.63852.41522.41523.75003.75002.98512.98512.36562.3656
C23.22771.52751.52752.54132.54131.09831.10212.81902.81902.15862.15862.16232.16233.49513.4951
C32.78891.52752.55121.52283.05522.15712.15682.17193.44391.10033.49121.09932.82044.05002.1745
C42.78891.52752.55123.05521.52282.15712.15683.44392.17193.49121.10032.82041.09932.17454.0500
C51.82342.54131.52283.05522.74983.48082.80281.09972.98482.14534.05402.14833.44773.71291.0966
C61.82342.54133.05521.52282.74983.48082.80282.98481.09974.05402.14533.44772.14831.09663.7129
H74.21941.09832.15712.15713.48083.48081.76103.80453.80452.46682.46682.48772.48774.31374.3137
H83.63851.10212.15682.15682.80282.80281.76102.63242.63242.47292.47293.06783.06783.80513.8051
H92.41522.81902.17193.44391.09972.98483.80452.63242.80002.48954.27153.07014.10243.99431.7725
H102.41522.81903.44392.17192.98481.09973.80452.63242.80004.27152.48954.10243.07011.77253.9943
H113.75002.15861.10033.49122.14534.05402.46682.47292.48954.27154.30301.76913.80895.09012.4938
H123.75002.15863.49121.10034.05402.14532.46682.47294.27152.48954.30303.80891.76912.49385.0901
H132.98512.16231.09932.82042.14833.44772.48773.06783.07014.10241.76913.80892.64434.27032.4771
H142.98512.16232.82041.09933.44772.14832.48773.06784.10243.07013.80891.76912.64432.47714.2703
H152.36563.49514.05002.17453.71291.09664.31373.80513.99431.77255.09012.49384.27032.47714.5759
H162.36563.49512.17454.05001.09663.71294.31373.80511.77253.99432.49385.09012.47714.27034.5759

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 112.602 S1 C5 H9 108.897
S1 C5 H16 105.501 S1 C6 C4 112.602
S1 C6 H10 108.897 S1 C6 H15 105.501
C2 C3 C5 112.845 C2 C3 H11 109.379
C2 C3 H13 109.731 C2 C4 C6 112.845
C2 C4 H12 109.379 C2 C4 H14 109.731
C3 C2 C4 113.248 C3 C2 H7 109.379
C3 C2 H8 109.142 C3 C5 H9 110.791
C3 C5 H16 111.186 C4 C2 H7 109.379
C4 C2 H8 109.142 C4 C6 H10 110.791
C4 C6 H15 111.186 C5 S1 C6 97.884
C5 C3 H11 108.672 C5 C3 H13 108.962
C6 C4 H12 108.672 C6 C4 H14 108.962
H7 C2 H8 106.317 H9 C5 H16 107.609
H10 C6 H15 107.609 H11 C3 H13 107.082
H12 C4 H14 107.082
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.342      
2 C 0.411      
3 C 0.576      
4 C 0.576      
5 C 0.098      
6 C 0.098      
7 H -0.218      
8 H -0.274      
9 H -0.171      
10 H -0.171      
11 H -0.212      
12 H -0.212      
13 H -0.259      
14 H -0.259      
15 H -0.162      
16 H -0.162      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.291 1.461 0.000 1.950
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -47.220 -1.321 0.000
y -1.321 -48.841 0.000
z 0.000 0.000 -42.170
Traceless
 xyz
x -1.714 -1.321 0.000
y -1.321 -4.147 0.000
z 0.000 0.000 5.861
Polar
3z2-r211.721
x2-y21.622
xy-1.321
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.719 0.950 0.000
y 0.950 12.168 0.000
z 0.000 0.000 12.635


<r2> (average value of r2) Å2
<r2> 196.861
(<r2>)1/2 14.031