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All results from a given calculation for C5H10O (Oxetane, 3,3-dimethyl-)

using model chemistry: M06-2X/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at M06-2X/6-31G*
 hartrees
Energy at 0K-271.604349
Energy at 298.15K-271.616096
HF Energy-271.604349
Nuclear repulsion energy257.820125
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 M06-2X/6-31G*
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' 3150 2983 30.79      
2 A' 3148 2981 19.53      
3 A' 3127 2962 58.10      
4 A' 3075 2912 25.20      
5 A' 3068 2905 2.79      
6 A' 3066 2903 42.79      
7 A' 1570 1487 1.43      
8 A' 1534 1453 4.20      
9 A' 1518 1437 3.28      
10 A' 1448 1372 4.08      
11 A' 1433 1357 7.20      
12 A' 1410 1335 1.07      
13 A' 1327 1257 0.17      
14 A' 1299 1230 10.40      
15 A' 1195 1132 2.67      
16 A' 1063 1007 12.30      
17 A' 1014 960 5.57      
18 A' 971 920 2.68      
19 A' 956 905 8.89      
20 A' 854 809 7.61      
21 A' 651 616 0.72      
22 A' 406 385 0.20      
23 A' 341 323 0.07      
24 A' 128 121 5.72      
25 A" 3150 2983 34.73      
26 A" 3145 2978 9.47      
27 A" 3126 2961 16.88      
28 A" 3058 2896 95.86      
29 A" 1549 1467 8.60      
30 A" 1533 1452 2.64      
31 A" 1518 1437 0.02      
32 A" 1319 1250 2.20      
33 A" 1246 1180 0.00      
34 A" 1170 1108 0.15      
35 A" 1100 1042 83.44      
36 A" 1068 1012 0.57      
37 A" 949 898 0.03      
38 A" 900 853 3.03      
39 A" 383 363 0.72      
40 A" 312 296 0.41      
41 A" 273 259 0.04      
42 A" 217 205 0.03      

Unscaled Zero Point Vibrational Energy (zpe) 31883.3 cm-1
Scaled (by 0.947) Zero Point Vibrational Energy (zpe) 30193.5 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 M06-2X/6-31G*
ABC
0.17474 0.10661 0.09554

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -1.264 1.291 0.000
H2 -1.276 1.936 0.886
H3 -1.276 1.936 -0.886
H4 -2.182 0.694 0.000
C5 1.255 1.217 0.000
H6 2.133 0.562 0.000
H7 1.307 1.858 -0.887
H8 1.307 1.858 0.887
C9 -0.030 0.401 0.000
C10 -0.030 -0.756 1.026
C11 -0.030 -0.756 -1.026
H12 0.808 -0.767 1.735
H13 0.808 -0.767 -1.735
H14 -0.972 -0.871 1.581
H15 -0.972 -0.871 -1.581
O16 0.114 -1.742 0.000

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 H7 H8 C9 C10 C11 H12 H13 H14 H15 O16
C11.09581.09581.09522.51993.47392.77762.77761.52092.60072.60073.39613.39612.69382.69383.3312
H21.09581.77131.77402.77673.78113.13362.58412.16652.96973.52913.51704.30292.90763.74894.0306
H31.09581.77131.77402.77673.78112.58413.13362.16653.52912.96974.30293.51703.74892.90764.0306
H41.09521.77401.77403.47654.31673.78313.78312.17132.78992.78993.75233.75232.53192.53193.3474
C52.51992.77672.77673.47651.09531.09581.09581.52272.56872.56872.67282.67283.43773.43773.1714
H63.47393.78113.78114.31671.09531.77511.77512.16932.73302.73302.55532.55533.76723.76723.0632
H72.77763.13362.58413.78311.09581.77511.77372.16773.50472.93993.74342.80354.32793.62273.8953
H82.77762.58413.13363.78311.09581.77511.77372.16772.93993.50472.80353.74343.62274.32793.8953
C91.52092.16652.16652.17131.52272.16932.16772.16771.54631.54632.25272.25272.23662.23662.1477
C102.60072.96973.52912.78992.56872.73303.50472.93991.54632.05241.09762.88541.09882.77411.4305
C112.60073.52912.96972.78992.56872.73302.93993.50471.54632.05242.88541.09762.77411.09881.4305
H123.39613.51704.30293.75232.67282.55533.74342.80352.25271.09762.88543.46941.78963.76442.1076
H133.39614.30293.51703.75232.67282.55532.80353.74342.25272.88541.09763.46943.76441.78962.1076
H142.69382.90763.74892.53193.43773.76724.32793.62272.23661.09882.77411.78963.76443.16132.1065
H152.69383.74892.90762.53193.43773.76723.62274.32792.23662.77411.09883.76441.78963.16132.1065
O163.33124.03064.03063.34743.17143.06323.89533.89532.14771.43051.43052.10762.10762.10652.1065

picture of Oxetane, 3,3-dimethyl- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C9 C5 111.771 C1 C9 C10 115.961
C1 C9 C11 115.961 H2 C1 H3 107.847
H2 C1 H4 108.130 H2 C1 C9 110.731
H3 C1 H4 108.130 H3 C1 C9 110.731
H4 C1 C9 111.149 C5 C9 C10 113.639
C5 C9 C11 113.639 H6 C5 H7 108.217
H6 C5 H8 108.217 H6 C5 C9 110.852
H7 C5 H8 108.050 H7 C5 C9 110.700
H8 C5 C9 110.700 C9 C10 H12 115.825
C9 C10 H14 114.402 C9 C10 O16 92.269
C9 C11 H13 115.825 C9 C11 H15 114.402
C9 C11 O16 92.269 C10 C9 C11 83.154
C10 O16 C11 91.675 H12 C10 H14 109.130
H12 C10 O16 112.287 H13 C11 H15 109.130
H13 C11 O16 112.287 H14 C10 O16 112.114
H15 C11 O16 112.114
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.486      
2 H 0.162      
3 H 0.162      
4 H 0.160      
5 C -0.484      
6 H 0.172      
7 H 0.159      
8 H 0.159      
9 C -0.031      
10 C -0.022      
11 C -0.022      
12 H 0.154      
13 H 0.154      
14 H 0.144      
15 H 0.144      
16 O -0.525      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.481 1.998 0.000 2.055
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.875 1.067 0.000
y 1.067 -43.226 0.000
z 0.000 0.000 -35.818
Traceless
 xyz
x 1.647 1.067 0.000
y 1.067 -6.380 0.000
z 0.000 0.000 4.733
Polar
3z2-r29.466
x2-y25.351
xy1.067
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.879 0.047 0.000
y 0.047 7.760 0.000
z 0.000 0.000 8.228


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