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All results from a given calculation for C3H6O (Oxetane)

using model chemistry: B97D3/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B97D3/6-31G*
 hartrees
Energy at 0K-192.982746
Energy at 298.15K-192.989857
HF Energy-192.982746
Nuclear repulsion energy 
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 B97D3/6-31G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 3036 2977 34.57      
2 A1 2968 2910 2.31      
3 A1 1546 1516 0.03      
4 A1 1491 1461 1.07      
5 A1 1369 1342 5.25      
6 A1 1028 1008 4.56      
7 A1 907 889 26.88      
8 A1 793 778 3.66      
9 A2 2999 2940 0.00      
10 A2 1223 1199 0.00      
11 A2 1148 1126 0.00      
12 A2 835 819 0.00      
13 B1 3092 3032 41.80      
14 B1 2998 2939 121.53      
15 B1 1179 1156 1.58      
16 B1 1128 1106 0.76      
17 B1 763 748 0.17      
18 B1 37 36 2.07      
19 B2 2955 2897 199.81      
20 B2 1515 1485 8.20      
21 B2 1292 1267 0.70      
22 B2 1244 1219 7.07      
23 B2 1012 992 102.43      
24 B2 936 918 9.53      

Unscaled Zero Point Vibrational Energy (zpe) 18747.0 cm-1
Scaled (by 0.9804) Zero Point Vibrational Energy (zpe) 18379.6 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 B97D3/6-31G*
ABC
0.40040 0.38799 0.22231

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-31G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 1.079
C2 0.000 0.000 -1.080
C3 0.000 1.039 0.063
C4 0.000 -1.039 0.063
H5 0.895 0.000 -1.715
H6 -0.895 0.000 -1.715
H7 0.897 1.678 0.130
H8 -0.897 1.678 0.130
H9 -0.897 -1.678 0.130
H10 0.897 -1.678 0.130

Atom - Atom Distances (Å)
  O1 C2 C3 C4 H5 H6 H7 H8 H9 H10
O12.15981.45331.45332.93392.93392.12642.12642.12642.1264
C22.15981.54481.54481.09701.09702.25482.25482.25482.2548
C31.45331.54482.07752.24512.24511.10351.10352.86152.8615
C41.45331.54482.07752.24512.24512.86152.86151.10351.1035
H52.93391.09702.24512.24511.79022.49323.07063.07062.4932
H62.93391.09702.24512.24511.79023.07062.49322.49323.0706
H72.12642.25481.10352.86152.49323.07061.79453.80503.3553
H82.12642.25481.10352.86153.07062.49321.79453.35533.8050
H92.12642.25482.86151.10353.07062.49323.80503.35531.7945
H102.12642.25482.86151.10352.49323.07063.35533.80501.7945

picture of Oxetane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O1 C3 C2 92.196 O1 C3 H7 112.274
O1 C3 H8 112.274 O1 C4 C2 92.196
O1 C4 H9 112.274 O1 C4 H10 112.274
C2 C3 H7 115.397 C2 C3 H8 115.397
C2 C4 H9 115.397 C2 C4 H10 115.397
C3 O1 C4 91.683 C3 C2 C4 83.925
C3 C2 H5 115.499 C3 C2 H6 115.499
C4 C2 H5 115.499 C4 C2 H6 115.499
H5 C2 H6 109.248 H7 C3 H8 108.593
H9 C4 H10 108.593
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.480      
2 C -0.366      
3 C -0.013      
4 C -0.013      
5 H 0.158      
6 H 0.158      
7 H 0.139      
8 H 0.139      
9 H 0.139      
10 H 0.139      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -1.930 1.930
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.987 0.000 0.000
y 0.000 -22.801 0.000
z 0.000 0.000 -27.297
Traceless
 xyz
x 1.062 0.000 0.000
y 0.000 2.841 0.000
z 0.000 0.000 -3.903
Polar
3z2-r2-7.806
x2-y2-1.186
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.751 0.000 0.000
y 0.000 5.754 0.000
z 0.000 0.000 4.565


<r2> (average value of r2) Å2
<r2> 66.772
(<r2>)1/2 8.171