Two polymorphs of N,N′-diphenyl-2-[1-(propyl­amino)­ethyl­idene]propanedi­amide

ABSTRACT: Two polymorphs of the title compound, C20H23N3O2, have been isolated. Polymorph (I) crystallizes in the monoclinic space group P21/n and polymorph (II) in the tetra­gonal space group I41/a. The main difference between the two polymorphs on the mol­ecular level is the orientation of the n-propyl group. This group is anti­periplanar in (I) and synclinal in (II). Two polymorphs of the title compound, C20H23N3O2, have been isolated. Polymorph (I) crystallizes in the monoclinic space group P21/n and polymorph (II) in the tetra­gonal space group I41/a. The main difference between the two polymorphs on the mol­ecular level is the orientation of the n-propyl group. This group is anti­periplanar in (I) and synclinal in (II). The core of the mol­ecule consists of two carbamoyl units bound to an enam

SUBMITTER: Herbig M 

PROVIDER: S-EPMC10088299 | biostudies-literature | 2023 Mar

REPOSITORIES: biostudies-literature