title: 4-Phenyl-piperazin-1-ium dihydrogen phosphate.
abstract: The title compound, C(10)H(15)N(2) (+)·H(2)PO(4) (-), is built up from 4-phenyl-piperazin-1-ium cations and dihydrogen phosphate anions. The inter-connection between two adjacent anions is assured by two strong O-H⋯O hydrogen bonds, which lead to the formation of infinite wave-like chains which spread along the a axis. The organic cations connect these chains via N-H⋯O hydrogen bonds. The crystal cohesion and stability are ensured by electrostatic and van der Waals inter-actions which, together with N-H⋯O and O-H⋯O hydrogen bonds, build up a two-dimensional network.
authors: Manel
authors: M
authors: Essid
authors: Houda
authors: H
authors: Marouani
authors: Mohamed
authors: M
authors: Rzaigui
authors: Salem S
authors: SS
authors: Al-Deyab
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