Ontology highlight
ABSTRACT:
SUBMITTER: Yan Y
PROVIDER: S-EPMC3275056 | biostudies-literature | 2012 Feb
REPOSITORIES: biostudies-literature
Acta crystallographica. Section E, Structure reports online 20120114 Pt 2
In the title mol-ecule, C(20)H(20)ClN(3)O(4), both the pyrrole N-H groups adopt a syn conformation with respect to the carbonyl groups. In the crystal, inter-molecular N-H⋯O hydrogen bonds link the mol-ecules into layers parallel to (102). ...[more]