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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

MP3/6-31+G**


Point group is Cs
Atom Internal Principal
x (Å) y (Å) z (Å)   a (Å) b (Å) c (Å)
C1 0.0000 0.4193 0.0000   -0.1525 -0.3906 0.0000
O2 1.1987 0.2376 0.0000   -1.2030 0.2147 0.0000
N3 -0.9396 -0.5654 0.0000   1.0809 0.1849 0.0000
H4 -0.4524 1.4233 0.0000   -0.0963 -1.4903 0.0000
H5 -0.6414 -1.5234 0.0000   1.1516 1.1857 0.0000
H6 -1.9189 -0.3585 0.0000   1.9179 -0.3641 0.0000
Atom - Atom Distances (Å)
  C1 O2 N3 H4 H5 H6
C1 1.2124 1.3610 1.1012 2.0459 2.0706
O2 1.2124 2.2841 2.0328 2.5470 3.1741
N3 1.3610 2.2841 2.0475 1.0033 1.0010
H4 1.1012 2.0328 2.0475 2.9527 2.3077
H5 2.0459 2.5470 1.0033 2.9527 1.7289
H6 2.0706 3.1741 1.0010 2.3077 1.7289
Maximum atom distance is 3.1741Å 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 125.037
Calculated Bond Angles (degrees) (Involving Hydrogens)
atom1 atom2 atom3 angle         atom1 atom2 atom3 angle
C1 N3 H5 119.058 C1 N3 H6 121.729
O2 C1 H4 122.878 N3 C1 H4 112.085
H5 N3 H6 119.213

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