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Geometry for C3H3NO (Isoxazole) 1A' CS

1910171554
InChI=1S/C3H3NO/c1-2-4-5-3-1/h1-3H INChIKey=CTAPFRYPJLPFDF-UHFFFAOYSA-N

B3LYPultrafine/6-31G**


Point group is Cs
Atom Internal Principal
x (Å) y (Å) z (Å)   a (Å) b (Å) c (Å)
C1 1.1278 0.3686 0.0000   0.2320 1.1636 0.0000
C2 0.6176 -0.9607 0.0000   -1.0273 0.4991 0.0000
C3 0.0000 1.1280 0.0000   1.1200 0.1340 0.0000
N4 -0.6942 -0.9953 0.0000   -0.9058 -0.8075 0.0000
O5 -1.0940 0.3448 0.0000   0.4723 -1.0453 0.0000
H6 2.1557 0.6949 0.0000   0.4339 2.2230 0.0000
H7 1.1651 -1.8944 0.0000   -2.0194 0.9318 0.0000
H8 -0.1818 2.1928 0.0000   2.1989 0.0800 0.0000
Atom - Atom Distances (Å)
  C1 C2 C3 N4 O5 H6 H7 H8
C1 1.4238 1.3596 2.2760 2.2219 1.0785 2.2633 2.2456
C2 1.4238 2.1781 1.3123 2.1527 2.2598 1.0824 3.2533
C3 1.3596 2.1781 2.2340 1.3455 2.1988 3.2392 1.0802
N4 2.2760 1.3123 2.2340 1.3985 3.3134 2.0653 3.2291
O5 2.2219 2.1527 1.3455 1.3985 3.2685 3.1808 2.0609
H6 1.0785 2.2598 2.1988 3.3134 3.2685 2.7724 2.7762
H7 2.2633 1.0824 3.2392 2.0653 3.1808 2.7724 4.3034
H8 2.2456 3.2533 1.0802 3.2291 2.0609 2.7762 4.3034
Maximum atom distance is 4.3034Å between atoms H7 and H8.
picture of Isoxazole
Calculated Bond Angles (degrees) (Ignoring Hydrogens)
atom1 atom2 atom3 angle         atom1 atom2 atom3 angle
C1 C2 N4 112.508 C1 C3 O5 110.444
C2 C1 C3 102.960 C2 N4 O5 105.096
C3 O5 N4 108.992
Calculated Bond Angles (degrees) (Involving Hydrogens)
atom1 atom2 atom3 angle         atom1 atom2 atom3 angle
C1 C2 H7 128.621 C1 C3 H8 133.643
C2 C1 H6 128.607 C3 C1 H6 128.433
N4 C2 H7 118.872 O5 C3 H8 115.914

For information on specific bond angles or dihedrals see the geometry comparison page in section Comparisons > Geometry > Bonds, angles.