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All results from a given calculation for C3H6O (Oxetane)

using model chemistry: B97D3/cc-pVTZ

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/cc-pVTZ
 hartrees
Energy at 0K-193.057320
Energy at 298.15K-193.064434
HF Energy-193.057320
Nuclear repulsion energy127.646906
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/cc-pVTZ
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 3028 2985 36.29      
2 A1 2958 2916 0.96      
3 A1 1512 1491 0.01      
4 A1 1464 1444 2.06      
5 A1 1346 1327 2.06      
6 A1 1016 1002 4.22      
7 A1 893 881 29.00      
8 A1 790 779 5.87      
9 A2 2989 2947 0.00      
10 A2 1212 1195 0.00      
11 A2 1137 1121 0.00      
12 A2 826 814 0.00      
13 B1 3080 3037 38.36      
14 B1 2987 2945 98.16      
15 B1 1171 1154 0.44      
16 B1 1120 1104 1.35      
17 B1 757 746 0.16      
18 B1 36 35 2.57      
19 B2 2947 2906 191.08      
20 B2 1483 1463 3.10      
21 B2 1283 1265 0.10      
22 B2 1232 1215 6.97      
23 B2 991 977 94.99      
24 B2 923 910 11.62      

Unscaled Zero Point Vibrational Energy (zpe) 18589.2 cm-1
Scaled (by 0.986) Zero Point Vibrational Energy (zpe) 18328.9 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/cc-pVTZ
ABC
0.40064 0.39012 0.22287

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/cc-pVTZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
O1 0.000 0.000 1.078
C2 0.000 0.000 -1.077
C3 0.000 1.040 0.061
C4 0.000 -1.040 0.061
H5 0.891 0.000 -1.708
H6 -0.891 0.000 -1.708
H7 0.895 1.674 0.130
H8 -0.895 1.674 0.130
H9 -0.895 -1.674 0.130
H10 0.895 -1.674 0.130

Atom - Atom Distances (Å)
  O1 C2 C3 C4 H5 H6 H7 H8 H9 H10
O12.15441.45441.45442.92472.92472.12152.12152.12152.1215
C22.15441.54151.54151.09171.09172.24862.24862.24862.2486
C31.45441.54152.08002.23712.23711.09841.09842.85822.8582
C41.45441.54152.08002.23712.23712.85822.85821.09841.0984
H52.92471.09172.23712.23711.78122.48553.06023.06022.4855
H62.92471.09172.23712.23711.78123.06022.48552.48553.0602
H72.12152.24861.09842.85822.48553.06021.78913.79553.3474
H82.12152.24861.09842.85823.06022.48551.78913.34743.7955
H92.12152.24862.85821.09843.06022.48553.79553.34741.7891
H102.12152.24862.85821.09842.48553.06023.34743.79551.7891

picture of Oxetane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O1 C3 C2 91.955 O1 C3 H7 112.207
O1 C3 H8 112.207 O1 C4 C2 91.955
O1 C4 H9 112.207 O1 C4 H10 112.207
C2 C3 H7 115.471 C2 C3 H8 115.471
C2 C4 H9 115.471 C2 C4 H10 115.471
C3 O1 C4 91.863 C3 C2 C4 84.227
C3 C2 H5 115.438 C3 C2 H6 115.438
C4 C2 H5 115.438 C4 C2 H6 115.438
H5 C2 H6 109.235 H7 C3 H8 108.750
H9 C4 H10 108.750
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.299      
2 C -0.194      
3 C 0.070      
4 C 0.070      
5 H 0.077      
6 H 0.077      
7 H 0.049      
8 H 0.049      
9 H 0.049      
10 H 0.049      


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 -1.827 1.827
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.264 0.000 0.000
y 0.000 -23.237 0.000
z 0.000 0.000 -27.727
Traceless
 xyz
x 1.218 0.000 0.000
y 0.000 2.759 0.000
z 0.000 0.000 -3.977
Polar
3z2-r2-7.953
x2-y2-1.027
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.282 0.000 0.000
y 0.000 6.513 0.000
z 0.000 0.000 5.466


<r2> (average value of r2) Å2
<r2> 66.829
(<r2>)1/2 8.175