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Geometry for CHONH2 (formamide) 1A' Planar

1910171554
InChI=1S/CH3NO/c2-1-3/h1H,(H2,2,3) INChIKey=ZHNUHDYFZUAESO-UHFFFAOYSA-N

HF/6-311G*


Point group is Cs
Atom Internal Principal
x (Å) y (Å) z (Å)   a (Å) b (Å) c (Å)
C1 0.0000 0.4135 0.0000   0.1595 0.3815 0.0000
O2 1.1758 0.2516 0.0000   1.1819 -0.2215 0.0000
N3 -0.9208 -0.5724 0.0000   -1.0703 -0.1729 0.0000
H4 -0.4496 1.4091 0.0000   0.1287 1.4734 0.0000
H5 -0.6204 -1.5178 0.0000   -1.1579 -1.1610 0.0000
H6 -1.8908 -0.3780 0.0000   -1.8903 0.3806 0.0000
Atom - Atom Distances (Å)
  C1 O2 N3 H4 H5 H6
C1 1.1869 1.3490 1.0924 2.0285 2.0498
O2 1.1869 2.2527 1.9955 2.5213 3.1306
N3 1.3490 2.2527 2.0367 0.9920 0.9893
H4 1.0924 1.9955 2.0367 2.9318 2.2958
H5 2.0285 2.5213 0.9920 2.9318 1.7067
H6 2.0498 3.1306 0.9893 2.2958 1.7067
Maximum atom distance is 3.1306Å between atoms O2 and H6.
picture of formamide
Calculated Bond Angles (degrees) (Ignoring Hydrogens)
atom1 atom2 atom3 angle         atom1 atom2 atom3 angle
O2 C1 N3 125.202
Calculated Bond Angles (degrees) (Involving Hydrogens)
atom1 atom2 atom3 angle         atom1 atom2 atom3 angle
C1 N3 H5 119.328 C1 N3 H6 121.716
O2 C1 H4 122.148 N3 C1 H4 112.650
H5 N3 H6 118.956

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