title: Tris[2-(pyrrol-2-ylmethyl-eneamino)eth-yl]amine.
abstract: The title compound, C(21)H(27)N(7), was synthesized by reaction of tris-(2-amino-ethyl)amine and pyrrole-2-carbaldehyde in ethanol at room temperature. The structure is stabilized by intra- and inter-molecular C-H⋯N and N-H⋯N hydrogen-bonding inter-actions.
authors.affiliation: Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, People's Republic of China.
authors.forename: Yaobing
authors.initials: Y
authors.lastname: Wang
authors.forename: Tongling
authors.initials: T
authors.lastname: Liang
authors.forename: Jiannian
authors.initials: J
authors.lastname: Yao
authors.forename: Tianyou
authors.initials: T
authors.lastname: Zhai
authors.forename: Hongbing
authors.initials: H
authors.lastname: Fu