title: 2,9-Bis(4-pyridylmeth-oxy)-1,10-phenanthroline.
abstract: In the title mol-ecule, C(24)H(18)N(4)O(2), the dihedral angles between the mean plane of the phenanthroline ring system and the pyridine rings are 82.52 (5) and 71.58 (4)°. The dihedral angle between the two pyridine ring planes is 53.54 (6)°. In the crystal structure, there are π-π stacking inter-actions between 1,10-phenanthroline rings, with centroid-centroid distances of 3.6101 (11) and 3.5864 (11) Å.
authors.forename: Shi Guo
authors.initials: SG
authors.lastname: Zhang
authors.forename: Long Miao
authors.initials: LM
authors.lastname: Xie
authors.forename: Hong
authors.initials: H
authors.lastname: Li