CPK Atomic Models, Nitrogen Atom, Amide

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Covalent radii stamped on each face of this atom as follows: 0.60Å to amine carbon, 0.70Å to hydrogen bond hydrogen; 0.70Å to chain carbon. Bond angle 123° between amine carbon and H-bond hydrogen; 114° between chain carbon and H-bond hydrogen. One face has an ‘H’ stamped to facilitate construction of transpeptide linkages. Also used for general planar trigonal nitrogen as in NO2 and with the 67-7112 Amine Cap as azo nitrogen.

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