title: [1-(Carboxy-meth-yl)cyclo-hexyl]-methan-aminium dihydrogen phosphate.
abstract: In the title salt, C(9)H(18)NO(2) (+)·H(2)PO(4) (-), the cyclo-hexane ring is puckered, the total puckering amplitude Q(T) being 0.555 (4) Å, and an intra-molecular N-H⋯O hydrogen bond generates an S(7) ring. In the crystal structure, inter-molecular N-H⋯O and O-H⋯O hydrogen bonds lead to R(2) (2)(14), R(3) (3)(8) and R(4) (2)(8) rings, generating a two-dimensional layer.
authors.forename: Syed Naeem
authors.initials: SN
authors.lastname: Razzaq
authors.forename: Islam Ullah
authors.initials: IU
authors.lastname: Khan
authors.forename: Onur
authors.initials: O
authors.lastname: Sahin
authors.forename: Orhan
authors.initials: O
authors.lastname: Büyükgüngör