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All results from a given calculation for C3H6O (Oxetane)

using model chemistry: B97D3/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B97D3/6-311G**
 hartrees
Energy at 0K-193.037639
Energy at 298.15K-193.044828
HF Energy-193.037639
Nuclear repulsion energy127.492294
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 B97D3/6-311G**
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 3022 2978 38.26      
2 A1 2957 2915 2.51      
3 A1 1517 1496 0.00      
4 A1 1465 1444 2.93      
5 A1 1356 1337 2.12      
6 A1 1019 1004 4.68      
7 A1 896 883 30.56      
8 A1 795 784 4.47      
9 A2 2989 2946 0.00      
10 A2 1216 1198 0.00      
11 A2 1140 1124 0.00      
12 A2 833 821 0.00      
13 B1 3078 3034 45.45      
14 B1 2987 2944 112.94      
15 B1 1172 1155 0.67      
16 B1 1125 1109 1.68      
17 B1 760 749 0.12      
18 B1 72 71 2.14      
19 B2 2945 2903 199.67      
20 B2 1488 1467 3.49      
21 B2 1290 1271 0.53      
22 B2 1239 1221 9.17      
23 B2 994 980 94.07      
24 B2 930 916 11.83      

Unscaled Zero Point Vibrational Energy (zpe) 18640.7 cm-1
Scaled (by 0.9857) Zero Point Vibrational Energy (zpe) 18374.1 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 B97D3/6-311G**
ABC
0.40000 0.38883 0.22241

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-311G**

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 -1.079
C3 0.000 1.040 0.062
C4 0.000 -1.040 0.062
H5 0.894 0.000 -1.710
H6 -0.894 0.000 -1.710
H7 0.897 1.675 0.129
H8 -0.897 1.675 0.129
H9 -0.897 -1.675 0.129
H10 0.897 -1.675 0.129

Atom - Atom Distances (Å)
  O1 C2 C3 C4 H5 H6 H7 H8 H9 H10
O12.15801.45531.45532.92872.92872.12432.12432.12432.1243
C22.15801.54391.54391.09411.09412.25112.25112.25112.2511
C31.45531.54392.08102.24052.24051.10041.10042.86042.8604
C41.45531.54392.08102.24052.24052.86042.86041.10041.1004
H52.92871.09412.24052.24051.78762.48713.06453.06452.4871
H62.92871.09412.24052.24051.78763.06452.48712.48713.0645
H72.12432.25111.10042.86042.48713.06451.79323.79963.3499
H82.12432.25111.10042.86043.06452.48711.79323.34993.7996
H92.12432.25112.86041.10043.06452.48713.79963.34991.7932
H102.12432.25112.86041.10042.48713.06453.34993.79961.7932

picture of Oxetane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O1 C3 C2 92.039 O1 C3 H7 112.237
O1 C3 H8 112.237 O1 C4 C2 92.039
O1 C4 H9 112.237 O1 C4 H10 112.237
C2 C3 H7 115.386 C2 C3 H8 115.386
C2 C4 H9 115.386 C2 C4 H10 115.386
C3 O1 C4 91.799 C3 C2 C4 84.124
C3 C2 H5 115.415 C3 C2 H6 115.415
C4 C2 H5 115.415 C4 C2 H6 115.415
H5 C2 H6 109.371 H7 C3 H8 108.786
H9 C4 H10 108.786
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 O -0.363      
2 C -0.340      
3 C 0.037      
4 C 0.037      
5 H 0.123      
6 H 0.123      
7 H 0.096      
8 H 0.096      
9 H 0.096      
10 H 0.096      


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 -1.902 1.902
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.199 0.000 0.000
y 0.000 -23.062 0.000
z 0.000 0.000 -27.771
Traceless
 xyz
x 1.218 0.000 0.000
y 0.000 2.923 0.000
z 0.000 0.000 -4.141
Polar
3z2-r2-8.282
x2-y2-1.137
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.005 0.000 0.000
y 0.000 6.127 0.000
z 0.000 0.000 5.014


<r2> (average value of r2) Å2
<r2> 66.907
(<r2>)1/2 8.180