title: 5-{4'-[(5-Benzyl-2H-tetra-zol-2-yl)meth-yl]biphenyl-2-yl}-1H-tetra-zole monohydrate.
abstract: In the title compound, C22H18N8·H2O, the dihedral angle between the tetra-zole rings is 69.58 (1)° while the terminal phenyl ring makes dihedral angles of 26.98 (8) and 39.75 (8)° with the other benzene rings. The rings of the biphenyl unit subtend a dihedral angle of 55.23 (8)°. In the crystal, the solvent water mol-ecule is linked to the main mol-ecule via an N-H⋯O hydrogen bond. In addition, C-H⋯N and O-H⋯N hydrogen bonds link the components into chains along [010]. The crystal structure also features C-H⋯π and π-π inter-actions, with centroid-centroid distances of 3.6556 (9) and 3.826 (1) Å.
authors.affiliation: Department of Studies in Chemistry, Karnataka University, Dharwad 580 003, Karnataka, India.
authors.forename: Gangadhar Y
authors.initials: GY
authors.lastname: Meti
authors.forename: S
authors.initials: S
authors.lastname: Jeyaseelan
authors.forename: R R
authors.initials: RR
authors.lastname: Kamble
authors.forename: Atakuri
authors.initials: A
authors.lastname: Dorababu
authors.forename: H C
authors.initials: HC
authors.lastname: Devarajegowda