Preferred Label : envelope conformation;
IUPAC definition : The conformation (of symmetry group Cs) of a five-membered ring in which four atoms
are coplanar, and one atom (the flap) projects out of the plane.;
Origin ID : E02152;
See also
The conformation (of symmetry group Cs) of a five-membered ring in which four atoms
are coplanar, and one atom (the flap) projects out of the plane.