title: (SP-4-4)-[Hydrogen N-({2-[(2S)-1-benzyl-pyrrolidine-2-carboxamido]phen-yl}(phen-yl)methyl-ene)-l-glutamato(2-)]nickel(II).
abstract: In the mol-ecule of the title complex, [Ni(C(30)H(29)N(3)O(5))], the Ni atom is coordinated in a distorted square-planar geometry by three N and one O atoms. The aromatic rings are oriented at dihedral angles of 29.01 (3), 79.73 (3) and 83.37 (3)°. The remaining rings adopt envelope conformations with the C and N atoms at the flap positions. In the crystal structure, inter-molecular O-H⋯O hydrogen bonds link the mol-ecules into chains along the b axis. There is also a weak C-H⋯π inter-action.
authors.affiliation: College of Life Science and Pharmaceutical Engineering, Nanjing University of Technology, Xinmofan Road No. 5 Nanjing, Nanjing 210009, People's Republic of China.
authors.forename: Jia-Dong
authors.initials: JD
authors.lastname: Zhou
authors.forename: Fei
authors.initials: F
authors.lastname: Cao
authors.forename: Han-Jie
authors.initials: HJ
authors.lastname: Ying
authors.forename: Ping
authors.initials: P
authors.lastname: Wei