title: Bis(tri-2-pyridyl-amine)-nickel(II) bis-(perchlorate).
abstract: In the title compound, [Ni(C(15)H(12)N(4))(2)](ClO(4))(2), the Ni(II) atom lies on an inversion center and is octa-hedrally coordinated by the N atoms of two tridentate tri-2-pyridyl-amine ligands. The two perchlorate anions are disordered over two sites with a refined occupancy ratio of 0.528 (19):0.472 (19).
authors.affiliation: School of Materials Science & Engineering, Nanjing University of Posts and Telecommunications, Nanjing 210046, People's Republic of China.
authors.forename: Shi
authors.initials: S
authors.lastname: Wang
authors.forename: Wenrui
authors.initials: W
authors.lastname: He
authors.forename: Wei
authors.initials: W
authors.lastname: Huang