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

using model chemistry: B3PW91/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 B3PW91/cc-pVDZ
 hartrees
Energy at 0K-594.663170
Energy at 298.15K-594.675481
Nuclear repulsion energy310.980165
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 B3PW91/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 3113 3004 19.53      
2 A 3088 2980 52.70      
3 A 3078 2970 39.48      
4 A 3038 2932 19.82      
5 A 3031 2925 29.29      
6 A 3021 2915 21.96      
7 A 1467 1415 2.50      
8 A 1450 1399 11.14      
9 A 1438 1388 6.77      
10 A 1374 1326 0.97      
11 A 1325 1278 4.24      
12 A 1257 1213 1.58      
13 A 1231 1187 5.07      
14 A 1070 1033 1.62      
15 A 1037 1000 0.57      
16 A 976 941 7.54      
17 A 836 807 4.97      
18 A 829 800 0.18      
19 A 663 640 4.13      
20 A 499 482 0.85      
21 A 360 348 0.68      
22 A 346 333 0.14      
23 A 183 176 1.98      
24 A 3114 3005 9.08      
25 A 3081 2973 19.88      
26 A 3040 2934 26.19      
27 A 3031 2925 38.81      
28 A 1443 1393 5.77      
29 A 1434 1384 0.46      
30 A 1384 1335 0.06      
31 A 1359 1311 0.17      
32 A 1281 1236 3.71      
33 A 1280 1235 16.67      
34 A 1162 1121 0.32      
35 A 1111 1072 0.12      
36 A 1086 1048 0.43      
37 A 948 915 1.03      
38 A 908 876 3.26      
39 A 792 765 0.03      
40 A 693 669 0.27      
41 A 402 388 0.15      
42 A 238 230 0.41      

Unscaled Zero Point Vibrational Energy (zpe) 31247.9 cm-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 30154.3 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 B3PW91/cc-pVDZ
ABC
0.13217 0.09961 0.06328

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.513 0.000
C2 0.063 -1.721 0.000
C3 0.380 -0.945 1.280
C4 0.380 -0.945 -1.280
C5 -0.381 0.374 1.377
C6 -0.381 0.374 -1.377
H7 0.623 -2.671 0.000
H8 -1.009 -1.997 0.000
H9 -1.471 0.198 1.405
H10 -1.471 0.198 -1.405
H11 0.129 -1.566 2.158
H12 0.129 -1.566 -2.158
H13 1.463 -0.738 1.333
H14 1.463 -0.738 -1.333
H15 -0.114 0.925 -2.292
H16 -0.114 0.925 2.292

Atom - Atom Distances (Å)
  S1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12 H13 H14 H15 H16
S13.23482.79682.79681.82701.82704.23033.65152.42162.42163.76203.76202.99772.99772.36952.3695
C23.23481.53031.53032.54632.54631.10271.10652.83032.83032.16482.16482.16872.16873.50543.5054
C32.79681.53032.55981.52553.06222.16302.16172.17883.45521.10463.50271.10402.83604.06212.1826
C42.79681.53032.55983.06221.52552.16302.16173.45522.17883.50271.10462.83601.10402.18264.0621
C51.82702.54631.52553.06222.75413.48972.81251.10442.99282.15254.06452.15403.46153.72011.1009
C61.82702.54633.06221.52552.75413.48972.81252.99281.10444.06452.15253.46152.15401.10093.7201
H74.23031.10272.16302.16303.48973.48971.76553.81983.81982.47462.47462.49392.49394.32784.3278
H83.65151.10652.16172.16172.81252.81251.76552.64652.64652.47742.47743.07743.07743.81943.8194
H92.42162.83032.17883.45521.10442.99283.81982.64652.80942.49784.28543.08074.12074.00451.7762
H102.42162.83033.45522.17882.99281.10443.81982.64652.80944.28542.49784.12073.08071.77624.0045
H113.76202.16481.10463.50272.15254.06452.47462.47742.49784.28544.31631.77373.82795.10582.5058
H123.76202.16483.50271.10464.06452.15252.47462.47744.28542.49784.31633.82791.77372.50585.1058
H132.99772.16871.10402.83602.15403.46152.49393.07743.08074.12071.77373.82792.66584.28932.4851
H142.99772.16872.83601.10403.46152.15402.49393.07744.12073.08073.82791.77372.66582.48514.2893
H152.36953.50544.06212.18263.72011.10094.32783.81944.00451.77625.10582.50584.28932.48514.5850
H162.36953.50542.18264.06211.10093.72014.32783.81941.77624.00452.50585.10582.48514.28934.5850

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 112.764 S1 C5 H9 108.887
S1 C5 H16 105.347 S1 C6 C4 112.764
S1 C6 H10 108.887 S1 C6 H15 105.347
C2 C3 C5 112.874 C2 C3 H11 109.422
C2 C3 H13 109.768 C2 C4 C6 112.874
C2 C4 H12 109.422 C2 C4 H14 109.768
C3 C2 C4 113.519 C3 C2 H7 109.398
C3 C2 H8 109.078 C3 C5 H9 110.865
C3 C5 H16 111.384 C4 C2 H7 109.398
C4 C2 H8 109.078 C4 C6 H10 110.865
C4 C6 H15 111.384 C5 S1 C6 97.824
C5 C3 H11 108.794 C5 C3 H13 108.950
C6 C4 H12 108.794 C6 C4 H14 108.950
H7 C2 H8 106.103 H9 C5 H16 107.303
H10 C6 H15 107.303 H11 C3 H13 106.848
H12 C4 H14 106.848
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.066      
2 C -0.061      
3 C -0.038      
4 C -0.038      
5 C -0.141      
6 C -0.141      
7 H 0.032      
8 H 0.030      
9 H 0.066      
10 H 0.066      
11 H 0.033      
12 H 0.033      
13 H 0.044      
14 H 0.044      
15 H 0.069      
16 H 0.069      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.360 -1.734 0.000 1.771
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -45.986 0.026 0.000
y 0.026 -48.704 0.000
z 0.000 0.000 -41.915
Traceless
 xyz
x -0.677 0.026 0.000
y 0.026 -4.753 0.000
z 0.000 0.000 5.431
Polar
3z2-r210.861
x2-y22.717
xy0.026
xz0.000
yz0.000


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


<r2> (average value of r2) Å2
<r2> 197.438
(<r2>)1/2 14.051